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Latest local outlook

Sunshine All Week Long!

It's going to be a pretty easy forecast this week. Sunshine every single day! Temperatures will fluctuate a bit, but overall, we're looking at a beautiful stretch of fall weather.

Read the full outlook →

The week at a glance

High / low · °F

Tue

68° 41°

Wed

64° 40°

Thu

66° 44°

Fri

59° 37°

Sat

59° 36°

Sun

64° 42°

Mon

69° 45°

From the Oct 20, 2026 emailed forecast. Read the full post for details and timing.

Loudoun County, Virginia

The local outlook

Forecasts, updates and a little local perspective.

Loudoun Weather

Loudoun County Weather Outlook for Tuesday, October 20, 2026

☀️ Sunshine All Week Long!

Good Tuesday morning to you!

It's going to be a pretty easy forecast this week. Sunshine every single day! Temperatures will fluctuate a bit, but overall, we're looking at a beautiful stretch of fall weather.

Today will be one of our warmer days, with highs climbing into the upper 60s to near 70°. Tonight, we'll cool back into the low 40s.

Wednesday and Thursday will feature more sunshine with highs generally in the mid 60s. By Friday and Saturday, we'll cool back down to around 60°.

🥶 Frost Chances Return!

Overnight temperatures will also drop later this week, with lows dipping into the mid and upper 30s. Some of our colder locations could see another round of frost, especially heading into the weekend.

☀️ A Beautiful Weekend Ahead!

Saturday looks sunny and cool, with highs near 60°. Sunday should warm back into the mid 60s, and by next Monday, we could be approaching 70° again.

Overall, temperatures will bounce around our seasonal averages, sometimes a little warmer and sometimes a little cooler.

Have an awesome Tuesday!

The Forecast:

Tuesday: Hi 68 🌞 Lo 41 🌙 – Sunny and pleasant

Wednesday: Hi 64 🌞 Lo 40 🌙 – Sunny with light north winds

Thursday: Hi 66 🌞 Lo 44 🌙 – Sunny with north winds gusting to 18 mph

Friday: Hi 59 🌞 Lo 37 🌙 – Sunny and cooler

Saturday: Hi 59 🌞 Lo 36 🌙 – Sunny and cool, patchy frost possible overnight

Sunday: Hi 64 🌞 Lo 42 🌙 – Sunny and slightly warmer

Monday: Hi 69 🌤️ Lo 45 🌙 – Mostly sunny and warmer


Loudoun Weather

Loudoun County Weather Outlook for Monday, October 19, 2026

🥶 A Frosty Start to a Beautiful Fall Week!

Good Monday morning to you!

We're starting off quite frosty across Loudoun County this morning, especially in western areas where temperatures dropped close to or even below freezing! Some locations may have seen their growing season come to an end. Eastern areas also experienced some patchy frost.

🌞 Beautiful Fall Weather Ahead!

What a gorgeous week we have coming up! Today we'll warm into the mid 60s with plenty of sunshine. Just about perfect for this time of year!

And get used to it because we're looking at sunshine pretty much every day this week!

Tuesday will be a little warmer with highs in the upper 60s before we settle back into the low to mid 60s for the remainder of the week.

🍂 Cool Nights and a Dry Pattern

Overnight temperatures will generally fall into the upper 30s and low 40s, with another round of chilly mornings possible heading into next weekend.

We're looking at an extended stretch of dry weather with no meaningful rain chances in sight.

Looking farther ahead, the overall pattern continues to favor warmer than normal temperatures, but unfortunately, dry conditions look likely to continue.

Enjoy this beautiful fall weather! Have an awesome Monday and a wonderful week!

The Forecast:

Monday: Hi 64 🌞 Lo 42 🌙 – Morning frost, then sunny and pleasant

Tuesday: Hi 67 🌞 Lo 40 🌙 – Sunny and beautiful

Wednesday: Hi 63 🌞 Lo 39 🌙 – Sunny and seasonable

Thursday: Hi 65 🌞 Lo 43 🌙 – Sunny and pleasant

Friday: Hi 62 🌞 Lo 37 🌙 – Sunny with a chilly night

Saturday: Hi 60 🌞 Lo 38 🌙 – Sunny and cool

Sunday: Hi 63 🌞 Lo 42 🌙 – Sunny and pleasant

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

Please support Tree of Life Ministries, an important organization to me!


Loudoun Weather

Loudoun County Weather Outlook for Sunday, October 18, 2026

🌞 A Beautiful but Chilly Sunday!

Good Sunday morning to you!

We're looking at a beautiful, dry day across Loudoun! Highs will reach the mid to upper 50s, possibly near 60°. Thankfully, the winds have settled down!

❄️ Another Chilly Night Ahead

The breezes helped keep temperatures from dropping too much overnight. While some areas saw frost on cars this morning, a widespread hard freeze didn't materialize.

Tonight, lows fall into the mid to upper 30s, with patchy frost possible again, especially in those colder locations.

🌞 A Quiet and Dry Week Ahead

If you enjoy sunshine, you're going to love this week! Highs will generally stay in the 60s, with overnight lows mostly in the 40s.

Rain? Not much to talk about! We're settling into a pretty dry pattern.

🍂 Looking Ahead: Warmer but Still Dry

Temperatures should gradually warm in the longer range, potentially bringing the 70s back!

Unfortunately, meaningful rainfall looks unlikely over the next week or two.

Pretty normal, quiet, and maybe even a little boring for a weather forecast. Sometimes boring is good!

The Forecast:

Sunday: Hi 59° 🌞 Lo 36° 🌙 | Sunny and pleasant. Frost possible late tonight.

Monday: Hi 64° 🌞 Lo 42° ☁️ | Morning frost possible, then sunny.

Tuesday: Hi 66° 🌞 Lo 41° 🌙 | Sunny with breezes.

Wednesday: Hi 63° 🌞 Lo 43° 🌙 | Sunny and comfortable.

Thursday: Hi 65° 🌞 Lo 46° 🌙 | Sunny and pleasant.

Friday: Hi 62° 🌞 Lo 45° 🌙 | Sunny and seasonably cool.

Saturday: Hi 60° 🌞 Lo 39° 🌙 | Sunny and dry.

#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
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On the Web @ https://loudounweather.com
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Fall events in the area: https://fall.joyinnova.com


Loudoun Weather

Loudoun County Weather Outlook for Saturday, October 17, 2026

🥶 A Chilly and Windy Saturday!

Good, cool Saturday to you! Clouds will gradually break up today, giving way to plenty of afternoon sunshine. Highs will only reach the mid 50s, with winds gusting near 30 mph. Definitely a chilly fall day!

❄️ Freeze Warning and Frost Advisory Tonight!

Tonight will be one of our coldest nights of the season so far!

🥶 Western Loudoun: Freeze Warning with temperatures dropping to freezing or below.

❄️ Eastern Loudoun: Frost Advisory with temperatures falling into the low to mid 30s.

Widespread frost is expected overnight, especially after 4 AM. This could bring an end to the growing season for parts of the county.

🌤️ A Nicer Sunday!

Sunday starts frosty, but plenty of sunshine will push temperatures into the upper 50s. Winds will be much lighter, making it a much better day to be outside!

☀️ Beautiful Fall Weather Next Week!

Monday starts a warming trend with highs in the low 60s. Tuesday could reach the upper 60s!

The rest of the week looks fantastic, with plenty of sunshine, dry conditions, and highs generally in the low to mid 60s. Overnight lows will remain chilly in the 40s.

Overall, a beautiful stretch of fall weather!

🍂 Enjoy the Weekend!

The Forecast:

Saturday: Hi 54 🌤️ Lo 32 🌙 – Clearing, windy with gusts near 30 mph. Frost overnight.

Sunday: Hi 57 ☀️ Lo 36 🌙 – Morning frost, sunny and lighter winds.

Monday: Hi 61 ☀️ Lo 42 🌙 – Sunny and cool.

Tuesday: Hi 67 🌤️ Lo 45 🌙 – Mostly sunny and pleasant.

Wednesday: Hi 64 ☀️ Lo 43 🌙 – Sunny and seasonable.

Thursday: Hi 63 🌤️ Lo 46 🌙 – Mostly sunny and cool.

Friday: Hi 66 🌤️ Lo 45 🌙 – Mostly sunny and pleasant.

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

Please support Tree of Life Ministries, an important organization to me!


Loudoun Weather

Weather Outlook

Loudoun County Weather Outlook for Friday, October 16, 2026

🌦️ Good Friday to you!
A warm day ahead with highs near 82° and gusty southerly winds. Showers and thunderstorms are possible, especially after 4 or 5 PM into this evening as a strong cold front moves through. Some storms could be severe, with damaging wind gusts the main concern. I’ll be watching radar and updating as I can.

🍂 A chilly weekend
Much cooler air arrives tonight! Saturday reaches just 54°, with windy conditions and gusts around 30 mph making it feel like the upper 40s much of the day.

🌡️ Frost potential
Saturday night turns clear and cold, with lows near 34°. Sheltered spots where winds ease could see frost. Sunday brings sunshine and highs near 56°, followed by another chilly night with patchy frost possible.

☀️ Next week
Highs gradually recover toward 60° Monday and the mid 60s Tuesday and Wednesday. I’m watching a possible coastal low, but its track and any rain remain uncertain. Beyond tonight’s rain, the extended outlook looks generally dry, with warmer temperatures favored farther out. Cooler weather will help keep water demand down after our recent drought improvements.

The Forecast:

Friday: Hi 82 🌦️60% Lo 47 ☁️🌧️30%. Showers and possible thunderstorms. Breezy tonight.

Saturday: Hi 54 🌤️ Lo 34 🌙. Partly to mostly sunny. Windy with gusts around 30 mph. Clear and cold overnight.

Sunday: Hi 56 ☀️ Lo 37 🌙. Sunny with light winds. Mostly clear overnight.

Monday: Hi 58 🌤️ Lo 41 🌙. Mostly sunny.

Tuesday: Hi 65 ☀️ Lo 45 🌙. Sunny. Mostly clear overnight.

Wednesday: Hi 65 ☀️ Lo 44 🌙. Sunny. Mostly clear overnight.

Thursday: Hi 62 ☀️ Lo 41 🌙. Sunny.

Have an awesome Friday! Keep an eye on the weather this evening.

#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
Fall events in the area: 

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https://fall.joyinnova.com