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Loudoun County Weather Outlook for Saturday, October 17, 2026

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!

Read the full outlook →

The week at a glance

High / low · °F

Sat

54° 32°

Sun

57° 36°

Mon

61° 42°

Tue

67° 45°

Wed

64° 43°

Thu

63° 46°

Fri

66° 45°

From the Oct 17, 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 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!


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 


Loudoun County Weather Outlook for Thursday, October 15, 2026

☁️ Good Thursday Morning, or Friday Eve!

It's going to be a cloudy and much cooler day across Loudoun County! Highs will only reach around 60°, pretty close to what we're waking up to this morning. Showers are likely, especially from late morning through the afternoon and into the evening.

🌧️ Cloudy and Mild Tonight

Clouds stick around with a lingering shower possible. Temperatures won't drop much, with lows in the mid 50s.

🌤️ One More Warm Day Friday!

Tomorrow we'll warm right back into the low 80s! Sunshine should eventually break through, with breezy conditions developing during the afternoon and evening.

Friday night, a strong cold front brings a chance of showers and thunderstorms. Winds pick up as temperatures begin falling.

💨 Big Changes Saturday!

What a difference a day makes! Saturday will be downright chilly, with highs only in the low to mid 50s. Strong winds will make it feel even colder despite some sunshine.

❄️ Frost Possible Saturday Night!

As winds settle down, temperatures could fall into the mid 30s. Frost is possible, especially in colder locations toward the Blue Ridge.

☀️ A Cool but Sunny Stretch Ahead!

Sunday will be less breezy, with highs in the mid to upper 50s. Monday reaches around 60°, with Tuesday and Wednesday climbing into the low to mid 60s under sunny skies.

The Forecast:

Thursday: Hi 60 🌧️70% Lo 56 ☁️ – Cloudy and cooler with showers likely

Friday: Hi 82 🌤️ Lo 49 🌧️50% – Warmer, becoming sunny and breezy. Showers and storms possible overnight

Saturday: Hi 53 🌤️💨 Lo 35 ❄️ – Mostly sunny, windy and chilly. Frost possible overnight

Sunday: Hi 56 ☀️ Lo 37 🌧️20% – Sunny and less breezy. Slight shower chance late overnight

Monday: Hi 60 ☀️ Lo 42 – Sunny skies

Tuesday: Hi 63 🌤️ Lo 44 – Mostly sunny skies

Wednesday: Hi 63 ☀️ Lo 45 – Sunny skies

#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: https://fall.joyinnova.com 


Loudoun County Weather Outlook for Wednesday, October 14, 2026

🥵 It's Going to Be Hot Today!

Good Wednesday morning! We're halfway through the week, and wow, it'll feel more like summer than mid-October!

Highs today will climb into the mid-to-upper 80s, with humidity making it feel like around 90 degrees! Pretty crazy for this time of year!

⛈️ Showers Arrive by Morning

Showers will move into the area overnight tonight, arriving by Thursday morning.

Thursday will feel completely different, with highs only in the low-to-mid 60s, plus showers and maybe a thunderstorm.

🌤️ Warm Again Friday, Then a Big Cooldown!

Temperatures bounce right back to near 80 degrees Friday! We'll have another chance of showers and thunderstorms late in the afternoon and evening.

Winds will really pick up Friday afternoon and especially Friday night into Saturday as much cooler air rushes into the region.

🥶 Chilly Weekend Ahead!

Saturday will be quite a change! Highs will only reach the low to mid 50s, and it will be breezy.

Saturday night, if the winds calm down enough, temperatures fall into the mid 30s, bringing the possibility of frost.

Sunday looks sunny and a little warmer, with highs near 60 degrees.

🌞 Gradual Warmup Next Week

Monday brings highs in the low to mid 60s, followed by upper 60s Tuesday.

The cooler weather looks relatively short-lived. Longer-range patterns continue to favor above-normal temperatures overall.

The Forecast:

Wednesday: Hi 86 ☀️ Lo 57 🌧️30% – Sunny and hot. Showers arriving overnight toward morning

Thursday: Hi 63 🌧️80% Lo 56 🌧️30% – Showers and maybe a thunderstorm.

Friday: Hi 81 🌦️30% Lo 45 🌧️30% – Partly sunny with afternoon showers possible, turning windy late in the day and overnight

Saturday: Hi 55 ☀️ Lo 35 🌙 – Sunny, breezy, and much cooler, with frost possible overnight

Sunday: Hi 60 🌞 Lo 37 🌙 – Sunny

Monday: Hi 64 🌞 Lo 44 🌙 – Sunny and seasonably cool

Tuesday: Hi 67 🌤️ Lo 48 🌙 – Mostly sunny with temperatures beginning to moderate


Loudoun County Weather Outlook for Tuesday, October 13, 2026

🌤️ Beautiful and Warm Today
A lovely day with highs in the 70s. Hope you caught the rocket crossing the eastern sky this morning!

🔥 Summerlike Warmth Wednesday
Highs could reach the upper 80s, with 90° possible. Showers move in Wednesday night, with a few more possible Thursday. Highs fall to the upper 60s.

🌬️ A Windy, Chilly Weekend
Friday brings highs in the 70s and a slight chance of an early shower. Strong winds arrive Friday night into Saturday, with highs only in the low to mid 50s. Wind advisories may be needed nearby.

❄️ First Frost Chance
Saturday night could bring frost, with a few freezes possible in the far suburbs. Temperatures rebound into the mid to upper 50s Sunday, then the 60s early next week.

The extended outlook trends warmer and drier after the weekend chill.

The Forecast:

Tuesday: Hi 81 ☀️ Lo 63 🌙: Patchy fog early, then sunny

Wednesday: Hi 86 🌤️ Lo 61 🌧️30%: Sunny and warm, with showers and thunderstorms possible overnight

Thursday: Hi 66 🌦️40% Lo 57 🌧️30%: Mostly cloudy, with showers possible

Friday: Hi 77 🌦️30% Lo 44 🌧️30%: Partly sunny and breezy, with a chance of showers

Saturday: Hi 55 ☀️ Lo 35 🌙: Sunny and breezy

Sunday: Hi 59 ☀️ Lo 37 🌙: Sunny

Monday: Hi 64 ☀️ Lo 45 🌙: Sunny

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

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