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Current Weather Conditions for Thornhill, VA

A chance of showers and thunderstorms before 8pm, then scattered showers and thunderstorms between 8pm and 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of rain showers and patchy fog between 3am and 4am, then patchy fog and scattered rain showers. Mostly cloudy, with a low around 66. North wind 0 to 3 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
83°F

Conditions

Wind: 3 mph N
Humidity: 59%
Probability of Precipitation: 59%

Hourly Forcast (next 12 hours)

10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM
83° 81° 79° 75° 73° 72° 71° 70° 69° 68° 68° 68° 67°

Upcoming Week

Day Forecast High Low
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then scattered showers and thunderstorms between 8pm and 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of rain showers and patchy fog between 3am and 4am, then patchy fog and scattered rain showers. Mostly cloudy, with a low around 66. North wind 0 to 3 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
93°F 76°F
Saturday
Scattered Showers And Thunderstorms
Patchy fog and scattered rain showers before 11am, then scattered showers and thunderstorms between 11am and noon, then scattered showers and thunderstorms between noon and 4pm, then showers and thunderstorms. Cloudy, with a high near 85. Southwest wind 0 to 3 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
93°F 76°F
Saturday Night
Showers And Thunderstorms
Showers and thunderstorms before 2am, then patchy fog and scattered rain showers. Mostly cloudy, with a low around 66. Southeast wind around 2 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
93°F 76°F
Sunday
Chance Showers And Thunderstorms
Patchy fog and scattered rain showers before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. North wind 0 to 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
93°F 76°F
Sunday Night
Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then scattered showers and thunderstorms between 8pm and 2am, then patchy fog and isolated rain showers. Mostly cloudy, with a low around 66. Northeast wind around 2 mph. Chance of precipitation is 60%.
93°F 76°F
Monday
Patchy Fog then Mostly Sunny
Patchy fog and isolated rain showers before 8am. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
93°F 76°F
Monday Night
Mostly Clear
Mostly clear, with a low around 66.
93°F 76°F
Tuesday
Sunny
Sunny, with a high near 93.
93°F 76°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 69.
93°F 76°F
Wednesday
Sunny
Sunny, with a high near 97.
93°F 76°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 74.
93°F 76°F
Thursday
Sunny
Sunny, with a high near 100.
93°F 76°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 75.
93°F 76°F
Friday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 99.
93°F 76°F
Data provided by weather.gov