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Lorton VA Weather - Mostly Clear - 75°F
Mostly Clear
75°F
Updated 11:29 pm
Feels Like 82°F
Humidity 84%
Wind N 0 mph
Barometer  29.89 in
Dew Point 70°F
Lorton VA Weather - Mostly Clear - 24°C
Mostly Clear
24°C
Updated 11:29 pm
Feels Like 28°C
Humidity 84%
Wind N 0 km/h
Barometer  101.2 kPa
Dew Point 21°C
Lorton, VA Weather and Current Conditionslorton va weather forecast

Lorton, VA Weather Forecast

Lorton Virginia WeatherLorton, Virginia Weather Weather Forecast
14 Day API Lorton, VA Weather Forecast. Note: Our 7 day Lorton, Virginia weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Lorton, VA Weather Forecast Dated: 1129 PM Thu Sep 10 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Thursday, September 10, 2026

Mid-Morning
Lorton Weather - 2026-09-10 - Morning - Scattered Showers
79°F 26°C
Scattered Showers
Mid-Afternoon
Lorton Weather - 2026-09-10 - Afternoon - Partly Cloudy
91°F 33°C
Partly Cloudy
Early-Evening
Lorton Weather - 2026-09-10 - Evening - Sunny
86°F 30°C
Sunny
Sizzling hot near 91°F 33°C with a heat index reaching 97°F 36°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Lorton Weather - 2026-09-11 - Morning - Overcast
75°F 24°C
Overcast
Mid-Afternoon
Lorton Weather - 2026-09-11 - Afternoon - Scattered Showers
73°F 23°C
Scattered Showers
Early-Evening
Lorton Weather - 2026-09-11 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Comfortable with temperatures reaching 73°F 23°C, scattered downpours possible, with increasing humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
Lorton Weather - 2026-09-12 - Morning - Light Showers
72°F 22°C
Light Showers
Mid-Afternoon
Lorton Weather - 2026-09-12 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Lorton Weather - 2026-09-12 - Evening - Light Showers
69°F 21°C
Light Showers
Quite warm around 82°F 28°C, passing showers during morning and evening, with a dry break midday, with steady humidity and steady pressure. Winds turning from the SE to the SSE at 4 mph 7 km/h.

Sunday, September 13, 2026

Mid-Morning
Lorton Weather - 2026-09-13 - Morning - Partly Cloudy
73°F 23°C
Partly Cloudy
Mid-Afternoon
Lorton Weather - 2026-09-13 - Afternoon - Cloudy
84°F 29°C
Cloudy
Early-Evening
Lorton Weather - 2026-09-13 - Evening - Sunny
80°F 27°C
Sunny
Warm and summery around 84°F 29°C (feels like 88°F 31°C), cloudy through the afternoon, turning sunny this evening, with lower humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
Lorton Weather - 2026-09-14 - Morning - Partly Cloudy
77°F 25°C
Partly Cloudy
Mid-Afternoon
Lorton Weather - 2026-09-14 - Afternoon - Overcast
91°F 33°C
Overcast
Early-Evening
Lorton Weather - 2026-09-14 - Evening - Overcast
75°F 24°C
Overcast
Hot and sweltering around 91°F 33°C (heat index 94°F 35°C), partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Tuesday, September 15, 2026

Mid-Morning
Lorton Weather - 2026-09-15 - Morning - Cloudy
69°F 20°C
Cloudy
Mid-Afternoon
Lorton Weather - 2026-09-15 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Lorton Weather - 2026-09-15 - Evening - Cloudy
74°F 24°C
Cloudy
Warm and summery near 80°F 27°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the ESE to the SSE at 8 mph 12 km/h.

Wednesday, September 16, 2026

Mid-Morning
Lorton Weather - 2026-09-16 - Morning - Sunny
71°F 21°C
Sunny
Mid-Afternoon
Lorton Weather - 2026-09-16 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Lorton Weather - 2026-09-16 - Evening - Light Showers
78°F 25°C
Light Showers
Warm and summery around 87°F 31°C (feels like 91°F 33°C), drier conditions through late afternoon before showers move in, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Lorton Weather - 2026-09-17 - Morning - Light Showers
71°F 22°C
Light Showers
Mid-Afternoon
Lorton Weather - 2026-09-17 - Afternoon - Light Showers
73°F 23°C
Light Showers
Early-Evening
Lorton Weather - 2026-09-17 - Evening - Light Showers
69°F 21°C
Light Showers
Enjoyable around 73°F 23°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds moving from the SSW to the N at 9 mph 14 km/h. Gusts up to 23 mph 37 km/h.

Friday, September 18, 2026

Mid-Morning
Lorton Weather - 2026-09-18 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Lorton Weather - 2026-09-18 - Afternoon - Overcast
74°F 24°C
Overcast
Early-Evening
Lorton Weather - 2026-09-18 - Evening - Overcast
68°F 20°C
Overcast
Mild temperatures up to 74°F 24°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
Lorton Weather - 2026-09-19 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Lorton Weather - 2026-09-19 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Lorton Weather - 2026-09-19 - Evening - Sunny
71°F 22°C
Sunny
Mild with a high of 77°F 25°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Lorton Weather - 2026-09-20 - Morning - Overcast
65°F 19°C
Overcast
Mid-Afternoon
Lorton Weather - 2026-09-20 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Lorton Weather - 2026-09-20 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Pleasant near 77°F 25°C, scattered downpours possible, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Lorton Weather - 2026-09-21 - Morning - Light Showers
66°F 19°C
Light Showers
Mid-Afternoon
Lorton Weather - 2026-09-21 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Lorton Weather - 2026-09-21 - Evening - Light Showers
65°F 19°C
Light Showers
Comfortable with temperatures reaching 70°F 21°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds out of the E at 11 mph 18 km/h. Gusts up to 26 mph 42 km/h.

Tuesday, September 22, 2026

Mid-Morning
Lorton Weather - 2026-09-22 - Morning - Light Showers
68°F 20°C
Light Showers
Mid-Afternoon
Lorton Weather - 2026-09-22 - Afternoon - Light Showers
72°F 22°C
Light Showers
Early-Evening
Lorton Weather - 2026-09-22 - Evening - Light Showers
69°F 21°C
Light Showers
Enjoyable around 72°F 22°C, rounds of showers expected off and on all day, with steady humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Lorton Weather - 2026-09-23 - Morning - Cloudy
62°F 17°C
Cloudy
Mid-Afternoon
Lorton Weather - 2026-09-23 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Lorton Weather - 2026-09-23 - Evening - Overcast
69°F 21°C
Overcast
Mild temperatures up to 77°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

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Weather by the Numbers

Thu, 10th
Lorton VA Weather - Thursday, Sep 10, 2026 - Light Drizzle
Hi: 94°F 34°C
Lo: 73°F 23°C
Sunrise 06:46 AM
Sunset 07:25 PM
Wind NW 7 mph12 km/h
Dew Point 70°F21°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 26% *
Humidity 63%
Fri, 11th
Lorton VA Weather - Friday, Sep 11, 2026 - Overcast
Hi: 79°F 26°C
Lo: 70°F 21°C
Sunrise 06:47 AM
Sunset 07:24 PM
Wind NNE 6 mph9 km/h
Dew Point 60°F15°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 11% *
Humidity 52%
Sat, 12th
Lorton VA Weather - Saturday, Sep 12, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 68°F 20°C
Sunrise 06:48 AM
Sunset 07:22 PM
Wind SSE 6 mph9 km/h
Dew Point 70°F21°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 22% *
Humidity 72%
Sun, 13th
Lorton VA Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 86°F 30°C
Lo: 70°F 21°C
Sunrise 06:49 AM
Sunset 07:21 PM
Wind NNW 6 mph10 km/h
Dew Point 68°F20°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 8% *
Humidity 60%
Mon, 14th
Lorton VA Weather - Monday, Sep 14, 2026 - Overcast
Hi: 91°F 33°C
Lo: 69°F 21°C
Sunrise 06:50 AM
Sunset 07:19 PM
Wind NNW 5 mph8 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 11% *
Humidity 50%
Tue, 15th
Lorton VA Weather - Tuesday, Sep 15, 2026 - Partly Cloudy
Hi: 80°F 27°C
Lo: 66°F 19°C
Sunrise 06:51 AM
Sunset 07:17 PM
Wind SSE 7 mph11 km/h
Dew Point 62°F17°C
uv Index 7
Barometric Pressure 30.33 in1027 mb
POP 5% *
Humidity 59%
Wed, 16th
Lorton VA Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 88°F 31°C
Lo: 65°F 19°C
Sunrise 06:51 AM
Sunset 07:16 PM
Wind S 5 mph8 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30.27 in1025 mb
POP 3% *
Humidity 58%
Thu, 17th
Lorton VA Weather - Thursday, Sep 17, 2026 - Mist
Hi: 76°F 24°C
Lo: 65°F 19°C
Sunrise 06:52 AM
Sunset 07:14 PM
Wind W 3 mph5 km/h
Dew Point 71°F22°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 45% *
Humidity 88%
Fri, 18th
Lorton VA Weather - Friday, Sep 18, 2026 - Sunny
Hi: 75°F 24°C
Lo: 58°F 14°C
Sunrise 06:53 AM
Sunset 07:13 PM
Wind NE 6 mph10 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 2% *
Humidity 53%
Sat, 19th
Lorton VA Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 77°F 25°C
Lo: 59°F 15°C
Sunrise 06:54 AM
Sunset 07:11 PM
Wind SE 2 mph4 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 51%
Sun, 20th
Lorton VA Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 78°F 25°C
Lo: 61°F 16°C
Sunrise 06:55 AM
Sunset 07:09 PM
Wind ENE 6 mph9 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 44%
Mon, 21st
Lorton VA Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 71°F 21°C
Lo: 63°F 17°C
Sunrise 06:56 AM
Sunset 07:08 PM
Wind E 11 mph17 km/h
Dew Point 60°F16°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 34% *
Humidity 74%
Tue, 22nd
Lorton VA Weather - Tuesday, Sep 22, 2026 - Light Rain Shower
Hi: 73°F 23°C
Lo: 63°F 17°C
Sunrise 06:57 AM
Sunset 07:06 PM
Wind SSE 6 mph10 km/h
Dew Point 70°F21°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 75% *
Humidity 97%
Wed, 23rd
Lorton VA Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 79°F 26°C
Lo: 58°F 14°C
Sunrise 06:58 AM
Sunset 07:04 PM
Wind SW 4 mph7 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 9% *
Humidity 50%
* POP = Probability of Precipitation. Data for 12:00 PM.