Current Conditions

Lorton, Virginia

77°F25°C
Partly Cloudy

Wind

S 5 mph9 km/h

Humidity

61%

Cloud Cover

78%

As of Tuesday, September 8, 2026 at 9:27 PM EDT

Today's Outlook

Night

Partly cloudy, with a low around 68°F20°C. Breezy from the SSW at 9 to 11 mph14 to 18 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 91°F33°CLow 68°F20°CPrecip 0 in0 mmCloud 43%Wind SSW 9 mph14 km/hWednesday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 69°F21°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. Wednesday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the SSW at 9 to 11 mph14 to 18 km/h.
ShowersHigh 92°F33°CFeels 96°F36°CLow 75°F24°CPrecip 0.11 in2.9 mm69%Cloud 54%Wind WSW 6 mph10 km/hThursday: Mostly cloudy and hot, with a high of 92°F33°C and morning low of 76°F24°C. Light wind from the WSW around 6 mph9 km/h. 40% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 75°F24°C. Breezy from the SW at 7 to 11 mph11 to 18 km/h. 69% chance of showers in the evening.
Light RainHigh 84°F29°CLow 73°F23°CPrecip 0.11 in2.7 mm54%Cloud 73%Wind NNE 4 mph7 km/hFriday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 73°F23°C. Light wind from the N around 4 mph6 km/h. 24% chance of drizzle in the morning. Humid. Friday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the NNE around 4 mph7 km/h. 54% chance of light rain overnight.
RainHigh 79°F26°CLow 71°F22°CPrecip 0.44 in11.1 mm84%Cloud 94%Wind SE 5 mph9 km/hSaturday: Overcast and warm, with a high of 79°F26°C and morning low of 72°F22°C. Light wind from the SE around 6 mph10 km/h. 84% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 71°F22°C. Light wind from the SE around 5 mph8 km/h. 77% chance of light rain throughout the night.
ShowersHigh 87°F31°CFeels 92°F33°CLow 73°F23°CPrecip 0.13 in3.4 mm51%Cloud 59%Wind WSW 4 mph7 km/hSunday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 74°F23°C. Light wind from the W around 4 mph7 km/h. 21% chance of drizzle throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the SW around 4 mph7 km/h. 51% chance of showers throughout the night.
ClearHigh 84°F29°CLow 70°F21°CPrecip 0.01 in0.2 mm4%Cloud 35%Wind N 6 mph9 km/hMonday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Light wind from the N around 6 mph9 km/h. Monday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the N around 6 mph9 km/h.
Partly CloudyHigh 84°F29°CLow 66°F19°CPrecip 0.01 in0.2 mm4%Cloud 41%Wind SSE 6 mph9 km/hTuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. Tuesday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 991°F33°C68°F20°C0 in0 mm· —43%Partly CloudySSW 9 mph14 km/h
ThursdaySep 1092°F33°C
Feels 96°F36°C
75°F24°C0.11 in2.9 mm· 69%54%ShowersWSW 6 mph10 km/h
FridaySep 1184°F29°C73°F23°C0.11 in2.7 mm· 54%73%Light RainNNE 4 mph7 km/h
SaturdaySep 1279°F26°C71°F22°C0.44 in11.1 mm· 84%94%RainSE 5 mph9 km/h
SundaySep 1387°F31°C
Feels 92°F33°C
73°F23°C0.13 in3.4 mm· 51%59%ShowersWSW 4 mph7 km/h
MondaySep 1484°F29°C70°F21°C0.01 in0.2 mm· 4%35%ClearN 6 mph9 km/h
TuesdaySep 1584°F29°C66°F19°C0.01 in0.2 mm· 4%41%Partly CloudySSE 6 mph9 km/h
WednesdaySep 1689°F32°C
Feels 92°F34°C
70°F21°C0.03 in0.8 mm· 18%37%DrizzleSSW 5 mph9 km/h
ThursdaySep 1787°F31°C
Feels 91°F33°C
72°F22°C0.05 in1.3 mm· 16%44%DrizzleS 5 mph8 km/h
FridaySep 1887°F30°C72°F22°C0.09 in2.3 mm· 27%46%ShowersWSW 6 mph10 km/h
SaturdaySep 1982°F28°C69°F20°C0.09 in2.2 mm· 20%49%ShowersWNW 6 mph10 km/h
SundaySep 2077°F25°C65°F18°C0.11 in2.7 mm· 20%59%DrizzleNNW 6 mph10 km/h
MondaySep 2174°F24°C62°F17°C0.13 in3.3 mm· 20%59%ShowersNNE 6 mph10 km/h
TuesdaySep 2273°F23°C61°F16°C0.16 in4.1 mm· 21%61%ShowersNE 6 mph10 km/h
WednesdaySep 2374°F23°C60°F16°C0.15 in3.8 mm· 19%62%ShowersNNE 6 mph10 km/h

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About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 38.7043°N, 77.2278°W·Elevation: 43m·Timezone: America/New_York·Population: 18,610