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Current Weather Conditions for Thornhill, VA

Mostly clear, with a low around 58. West wind 1 to 10 mph.
81°F

Conditions

Wind: 10 mph NW
Humidity: 41%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM
81° 76° 71° 68° 66° 64° 63° 62° 60° 60° 59° 58° 60°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear, with a low around 58. West wind 1 to 10 mph.
81°F 64°F
Saturday
Sunny
Sunny, with a high near 85. West wind 1 to 9 mph, with gusts as high as 18 mph.
81°F 64°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 61. Northwest wind 0 to 7 mph.
81°F 64°F
Sunday
Sunny
Sunny, with a high near 88. Southwest wind 0 to 3 mph.
81°F 64°F
Sunday Night
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 66. Southeast wind around 2 mph. Chance of precipitation is 20%.
81°F 64°F
Monday
Showers And Thunderstorms
A slight chance of rain showers before 2pm, then showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 80%.
81°F 64°F
Monday Night
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 80%.
81°F 64°F
Tuesday
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
81°F 64°F
Tuesday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
81°F 64°F
Wednesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
81°F 64°F
Wednesday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
81°F 64°F
Thursday
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
81°F 64°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
81°F 64°F
Friday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85.
81°F 64°F
Data provided by weather.gov