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Loudoun Weather

Weather forecasts and information for all of Loudoun County, Virginia. Including Leesburg, Aldie, Waterford, Ashburn, Sterling, Dulles, Hamilton, Purcellville, South Riding. Loudoun Weather is your source for Loudoun County weather forecasts, weather radar and more.

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**Loudoun County Weather Outlook for Monday, July 20, 2026**

Posted on July 20, 2026July 20, 2026 By admin No Comments on **Loudoun County Weather Outlook for Monday, July 20, 2026**
âš ī¸âšĄ Severe Storms Possible Tuesday

đŸŒ¤ī¸ Beautiful Start to the Week
Good Monday morning! Highs in the mid 80s, south winds cranking up humidity overnight, and a fifty percent chance of showers and storms late.

đŸŒŠī¸ Watching Tuesday Closely
Tomorrow starts sunny but turns much warmer, highs near 90. Storms are possible afternoon and evening, some could turn severe with damaging winds, hail, and even an isolated tornado. Rain chances continue Tuesday night as a front moves through.

đŸŒĻī¸ Midweek Front Passage
A secondary front keeps a smaller rain chance Wednesday, with temperatures easing into the mid 80s.

â˜€ī¸ Thursday Steals the Show
Thursday is the gem of the week, highs near 80, low humidity, refreshing northerly wind. Incredible for late July.

🌞 Warming Back Up for the Weekend
Friday stays pleasant in the low 80s, then mid 80s Saturday and upper 80s Sunday, closer to normal by weekend's end.

A beautiful stretch once we get past Tuesday's severe threat. This is usually the hottest week of the year, so cooler temperatures are a welcome break, though summer heat isn't done yet.

The forecast:

Monday: Hi 84 🌞 Lo 68 đŸŒ§ī¸50% – Mostly sunny, then increasing clouds with a chance of showers and storms after 2am
Tuesday: Hi 87 đŸŒĻī¸70% Lo 68 đŸŒ§ī¸90% – Showers and storms likely, mainly in the afternoon and continuing into the night
Wednesday: Hi 84 đŸŒĻī¸30% Lo 60 – Mostly sunny, slight chance of afternoon showers or storms
Thursday: Hi 79 🌞 Lo 59 – Sunny and pleasant
Friday: Hi 81 🌞 Lo 63 â˜ī¸ – Sunny during the day, turning mostly cloudy overnight
Saturday: Hi 83 🌞 Lo 65 â˜ī¸ – Mostly sunny, becoming partly cloudy
Sunday: Hi 87 đŸŒ¤ī¸ Lo 64 – Mostly sunny

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me! https://www.tolministries.org

Facebook: https://facebook.com/loudounwx
Twitter: https://twitter.com/loudounwx
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Check out Summer Joy in NOVA! https://summer.joyinnova.com
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Loudoun County Weather Outlook for Sunday, July 19, 2026

Posted on July 19, 2026July 19, 2026 By admin No Comments on Loudoun County Weather Outlook for Sunday, July 19, 2026
â˜€ī¸ Sunny and Improving Today
Happy Sunday! Conditions are much better after a rough stretch, though patchy smoke may still linger from the Canadian wildfires. Temps are noticeably more comfortable.

đŸŒ¤ī¸ Another Nice Day Tomorrow
Monday looks great too, with similarly pleasant conditions.

â›ˆī¸ Storm Watch Tuesday and Wednesday
Showers and storms arrive Tuesday, and some could turn severe, with damaging wind the main threat and an isolated tornado or hail possible. Wednesday could bring more of the same.

đŸŒ¤ī¸ Beautiful Stretch Returns Thursday
Behind the storms, much nicer weather settles in by Thursday, with comfortable temps and lower humidity.

â˜€ī¸ Great Weather Into the Weekend
Next weekend could be our nicest stretch in a while, with comfortable temps and lower humidity, though we'll watch for smoke again.

💧 Still Need Rain
Rain was spotty yesterday. South central and northern Loudoun saw decent totals, but areas in between mostly missed out.

🌀 Tropical Watch
A tropical depression has formed in the Gulf off the northwest coast of Florida and could become a storm this week.

The forecast:

Sun: Hi 84 🌞 Lo 63 – Pleasant, mostly sunny skies

Mon: Hi 83 🌞 Lo 68 đŸŒ§ī¸40% – Mostly sunny, clouds increase with a chance of storms late

Tue: Hi 86 đŸŒĻī¸80% Lo 69 đŸŒ§ī¸90% – Showers and storms likely, widespread by afternoon, lasting overnight

Wed: Hi 85 đŸŒĻī¸40% Lo 61 đŸŒ§ī¸30% – Chance of showers and afternoon storms, lingering into evening

Thu: Hi 79 🌞20% Lo 59 – Mostly sunny, slight chance of morning showers

Fri: Hi 82 đŸŒ¤ī¸ Lo 63 â˜ī¸ – Mostly sunny, clouds increase in the evening

Sat: Hi 84 đŸŒ¤ī¸20% Lo 63 – Mostly sunny, slight chance of showers and storms

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me! https://www.tolministries.org

Facebook: https://facebook.com/loudounwx
Twitter: https://twitter.com/loudounwx
Instagram: https://www.instagram.com/loudounweather/
On the Web @ https://loudounweather.com
TikTok: https://www.tiktok.com/@loudounweather
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Loudoun County Weather Outlook for Saturday, July 18, 2026

Posted on July 18, 2026July 18, 2026 By admin No Comments on Loudoun County Weather Outlook for Saturday, July 18, 2026
âš ī¸ ⚡ Severe Storms Possible
âš ī¸ đŸŒ§ī¸ Local Heavy Rain Possible

đŸŒŠī¸ Storms Possible Today
Humid and hazy with lingering smoke and cloud cover, which could help keep temps down and lower the severe threat a bit. Watching for strong to severe storms today, damaging wind the main concern. Hail and an isolated tornado can't be ruled out, along with locally heavy rain. Stay weather aware, especially if we clear out this afternoon.

đŸĨĩ Heat Building If Sun Breaks Through
If we see sunshine, temps climb fast and humidity will make it feel even hotter. Storms wrap up overnight.

â˜€ī¸ Nice Sunday and Monday
Both days looking good to start the week.

đŸŒ§ī¸ Storms Return Late Monday
Showers and storms possible late Monday.

⚡ Widespread Storms Tuesday, Wednesday
Tuesday brings a widespread severe threat, followed by more storms Wednesday as the front comes through.

â˜€ī¸ Gorgeous Stretch Behind It
Thursday looks great, low 80s and lower humidity. Next weekend nice too, mid 80s and lower humidity.

The forecast:

Today: Hi 92đŸĨĩ â›ˆī¸70% Lo 71 đŸŒ§ī¸30% – Mostly cloudy with scattered showers and storms, some could be severe; storms taper off overnight. Heat index up to 102°, with smoke early

Sunday: Hi 85 🌞 Lo 63 – Mostly sunny and pleasant

Monday: Hi 84 đŸŒ¤ī¸20% Lo 68 đŸŒ§ī¸20% – Mostly sunny with a slight chance of afternoon and evening storms, continuing overnight

Tuesday: Hi 87 â›ˆī¸70% Lo 69 đŸŒ§ī¸80% – Mostly cloudy with a good chance of showers and storms, some could be severe

Wednesday: Hi 84 đŸŒĻī¸40% Lo 61 đŸŒ§ī¸30% – Partly sunny with a chance of afternoon storms, continuing into the evening

Thursday: Hi 80 🌞 Lo 61 – Sunny and clear

Friday: Hi 84 đŸŒ¤ī¸ Lo 61 – Mostly sunny

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me! https://www.tolministries.org

Facebook: https://facebook.com/loudounwx
Twitter: https://twitter.com/loudounwx
Instagram: https://www.instagram.com/loudounweather/
On the Web @ https://loudounweather.com
TikTok: https://www.tiktok.com/@loudounweather

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Loudoun County Weather Outlook for Friday, July 17, 2026

Posted on July 17, 2026July 17, 2026 By admin No Comments on Loudoun County Weather Outlook for Friday, July 17, 2026
âš ī¸ Air Quality Alert

đŸŒĢī¸ Smoky and Hazy Today
Wildfire smoke pushed our air quality into hazardous levels, so stay indoors if you can, skip strenuous outdoor activity, and limit your time outside. Smoke sticks around into tonight.

⚡ Severe Weather Watch for Tomorrow
Storms tomorrow could bring severe weather with high winds, isolated hail, and even possibly a tornado, though it's a low chance. Morning showers could rob some energy, and smoke may limit instability, lowering the threat.

â˜€ī¸ Gorgeous Sunday Ahead
Sunday turns beautiful with lower humidity, a northerly breeze, and wall-to-wall sunshine. Monday keeps that same great feel.

đŸ”Ĩ Midweek Warm Up, Smoke Returns
Temperatures climb back up on Tuesday, and some smoke may return. A shower and storm threat arrives Tuesday evening, so we'll watch that closely. Cooler air follows for Wednesday with maybe a stray shower, and Thursday looks great too.

🔭 Looking Further Out
Temps look to trend a bit below normal heading into next weekend, and it's shaping up to be a potentially beautiful one.

This time of year, anything below normal feels like a win. Have a great day and we'll keep you posted!

The forecast:

Friday: Hi 88 ⛅ Lo 71 â˜ī¸ – Widespread smoke, mostly cloudy overnight

Saturday: Hi 90 đŸŒĻī¸90% Lo 71 đŸŒ§ī¸60% – Widespread smoke early, showers and thunderstorms likely

Sunday: Hi 85 đŸŒ¤ī¸ Lo 63 – Mostly sunny and pleasant

Monday: Hi 85 đŸŒ¤ī¸ Lo 68 â˜ī¸ – Mostly sunny, becoming mostly cloudy overnight

Tuesday: Hi 89 đŸŒĻī¸30% Lo 70 đŸŒ§ī¸60% – Chance of afternoon showers and thunderstorms, increasing into the evening

Wednesday: Hi 85 đŸŒĻī¸30% Lo 62 – Chance of showers, mostly sunny otherwise

Thursday: Hi 82 🌞 Lo 60 – Sunny and beautiful

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me! https://www.tolministries.org

Facebook: https://facebook.com/loudounwx
Twitter: https://twitter.com/loudounwx
Instagram: https://www.instagram.com/loudounweather/
On the Web @ https://loudounweather.com
TikTok: https://www.tiktok.com/@loudounweather
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Loudoun County Weather Outlook for Thursday, July 16, 2026

Posted on July 16, 2026July 16, 2026 By admin No Comments on Loudoun County Weather Outlook for Thursday, July 16, 2026

đŸ”Ĩ Another Hot One Today We're topping out near 100° again today, with the heat index climbing into the low 100s. It's still a drier heat, so no heat advisory yet, but one could be issued. Stay smart if you're out in it.

đŸŒĢī¸ Hazy Skies Friday A slight chance of some thunderstorms overnight Thursday into Friday. Wildfire smoke drifting down from Canada will also make for a hazy day Friday.

đŸŒ§ī¸ Rain Chances Climb This Weekend Friday night into Saturday is when things really change, with an 80% chance of rain Saturday. We'll be monitoring for any severe weather potential that day. Temps ease back into the mid to upper 80s both Saturday and Sunday, with showers and storms still possible Sunday too.

â˜€ī¸ Clearing Monday, Warming Tuesday Monday looks clear with highs in the mid to upper 80s. Tuesday brings another shower/storm chance with a high near 90.

🍃 Cooler Trend by Wednesday Wednesday drops back into the mid to upper 80s, with a slight chance of a shower or storm. Could be the start of a cooler stretch, more low 80s instead of the upper 80s/low 90s we've had.

The forecast:

Thursday: Hi 98 đŸŒĄī¸ Lo 71 đŸŒ§ī¸20% – Hot with heat index up to 103; slight chance of thunderstorms overnight into Friday, then patchy smoke

Friday: Hi 92 đŸĨĩ Lo 71 đŸŒ§ī¸40% – Areas of smoke; shower/storm chance returns after 2am

Saturday: Hi 87 đŸŒ§ī¸80% Lo 70 đŸŒ§ī¸80% – Showers and storms likely, will monitor for severe potential

Sunday: Hi 87 đŸŒ§ī¸30% Lo 65 đŸŒ§ī¸30% – Partly sunny with a shower/storm chance

Monday: Hi 87 Lo 69 đŸŒ§ī¸20% – Mostly sunny, slight overnight shower chance

Tuesday: Hi 90 đŸŒ§ī¸40% Lo 68 đŸŒ§ī¸40% – Showers and storms possible day and night

Wednesday: Hi 86 đŸŒ§ī¸20% Lo 63 – Slight chance of showers

https://www.tolministries.org

Facebook: facebook.com/loudounweather Twitter: twitter.com/loudounwx Instagram: instagram.com/loudounweather Web: loudounweather.com TikTok: tiktok.com/@loudounweather

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