Local weather. A little perspective.Loudoun County, VirginiaOfficial NWS alerts ↗

Loudoun County Weather Outlook for Monday, September 21, 2026

🌧️ Rainy Start to the Week
Cloudy skies and showers are expected today with highs near 70°F. Rain becomes more widespread tonight and continues into Tuesday.

🌬️ Breezy and Wet Tuesday
A low pressure system off the East Coast will keep us cloudy, cool, and breezy Tuesday with highs in the low 60s and additional showers.

🌦️ Showers Linger
Showers remain possible into Wednesday. Rainfall totals this week should generally reach 1 to 2 inches, with locally higher amounts possible.

🍂 Beautiful Fall Weekend Ahead
Clouds finally begin breaking Friday, setting us up for a great fall weekend. Saturday and Sunday look mostly dry with plenty of sunshine and highs in the mid to upper 60s.

Longer range temperatures look to rebound slightly above normal, with precipitation near to slightly above normal.

The Forecast:

Monday: Hi 70 🌧️50% Lo 57 🌧️90% Chance of showers mainly after 1pm, then showers likely with a possible thunderstorm overnight

Tuesday: Hi 63 🌧️90% Lo 52 🌧️80% Showers throughout the day and into the night, with gusts up to 23 mph during the day and 20 mph overnight

Wednesday: Hi 61 🌧️40% Lo 51 🌧️40% Chance of showers, mostly cloudy with gusty winds up to 22 mph

Thursday: Hi 62 ☁️ Lo 48 ☁️ Mostly cloudy throughout

Friday: Hi 65 🌦️20% Lo 49 🌧️20% Mostly sunny with a slight chance of afternoon showers and a slight chance of showers overnight

Saturday: Hi 65 🌤️ Lo 51 Mostly sunny

Sunday: Hi 68 🌤️ Lo 51 Mostly sunny

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Fall events in the area: https://fall.joyinnova.com


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