Live Weather & Forecast
Weather in Lorton
Virginia, United States · Real-time conditions & 3-day outlook
21°C
Feels like 21°C
70°F / Feels 70°F
Sunny
Lorton, Virginia
🌞 Daytime
Updated: 2026-04-12 13:15
Humidity
40%
Wind
13.7 km/h SSE
Wind Gust
15.7 km/h
Pressure
1029 mb
Visibility
16 km
UV Index
7
(High)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
8.5°C
Wind Degree
161°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
178.9 μg/m³
NO₂
4.4 μg/m³
O₃
129 μg/m³
SO₂
3.3 μg/m³
PM 2.5
7.8 μg/m³
PM 10
8.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Lorton, Virginia
12 AM
13°
Clear
1 AM
11°
Clear
2 AM
11°
Clear
3 AM
10°
Clear
4 AM
10°
Clear
5 AM
9°
Clear
6 AM
9°
Clear
7 AM
9°
Sunny
8 AM
11°
Sunny
9 AM
13°
Sunny
10 AM
15°
Sunny
11 AM
18°
Sunny
12 PM
19°
Sunny
1 PM
21°
Sunny
2 PM
22°
Sunny
3 PM
23°
Sunny
4 PM
24°
Sunny
5 PM
23°
Sunny
6 PM
22°
Sunny
7 PM
19°
Sunny
8 PM
17°
Overcast
9 PM
16°
Clear
10 PM
15°
Clear
11 PM
14°
Clear
3-Day Forecast
Daily overview for Lorton, Virginia
Today
Sunny
25°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:37 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Cloudy
28°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 23.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
32°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 46%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:34 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Lorton
Plan your trip to Lorton, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Lorton?
Current conditions in Lorton: Sunny, temperature 21°C, humidity 40%.
What is the best time to visit Lorton?
The best time to visit Lorton is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Lorton?
Lorton is located at approximately 38.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Lorton?
The wettest period in Lorton is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Lorton?
For visits to Lorton during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Lorton in?
Lorton is located in United States, in the state of Virginia.
What are the public holidays in Lorton in 2026?
View the 2026 public holidays for Lorton on our Holidays page.
What are the GPS coordinates used for the weather forecast in Lorton?
The weather forecast for Lorton uses coordinates 38.7002, -77.2395.