Keister, Virginia Weather
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Weather Forecast for Keister, Virginia : Loudoun County
Issued: 1:31 am EDT Jul 7, 2025 Latitude: 39.2812128 Longitude: -77.6374904 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
30% chance of rain on Overnight 40% chance of thunderstorms on Monday 70% chance of thunderstorms on Tuesday 50% chance of thunderstorms on Wednesday 70% chance of thunderstorms on Thursday 60% chance of thunderstorms on Friday 60% chance of thunderstorms on Saturday 60% chance of thunderstorms on Sunday
Low: 72°F High: 91°F High: 92°F High: 90°F High: 86°F High: 87°F High: 87°F High: 87°F
Low: 73°F Low: 71°F Low: 70°F Low: 70°F Low: 70°F Low: 71°F  
Rain Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
LEESBURG/GODFREY - (KJYO)
79°
Mostly Cloudy
as of 1:35 AM EDST
Rel. Humidity: 88%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Scattered at 1600ft, Scattered at 2100ft, Broken at 9000ft
Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
77°
Cloudy
as of 1:40 AM EDST
Rel. Humidity: 83%
Dew Point: 72°F
Pressure: 29.99 in.
Wind Data
Calm
Current Conditions at
MARTINSBURG - (KMRB)
75°
Partly Cloudy
as of 12:53 AM EDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
12 MPH
090° East
Cloud Level(s): Few at 1800ft, Scattered at 2400ft
Current Conditions at
WASH-DULLES - (KIAD)
77°
Mostly Cloudy
as of 12:52 AM EDST
Rel. Humidity: 83%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 2400ft, Broken at 18000ft
30% chance of rain Overnight Overnight... Scattered showers, mainly after 3am. Mostly cloudy, with a low around 72. Light southeast wind. Chance of precipitation is 30%.

40% chance of thunderstorms Monday Monday... Scattered showers, with thunderstorms also possible after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 91. Light and variable wind. Chance of precipitation is 40%.

30% chance of thunderstorms Monday Night Monday Night... Scattered showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 73. Light and variable wind. Chance of precipitation is 30%.

70% chance of thunderstorms Tuesday Tuesday... Showers and thunderstorms likely, mainly after 2pm. Increasing clouds, with a high near 92. Heat index values as high as 100. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. Light west wind. Chance of precipitation is 60%.

50% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 50%.

50% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.

70% chance of thunderstorms Thursday Thursday... A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.

60% chance of thunderstorms Thursday Night Thursday Night... Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

60% chance of thunderstorms Friday Friday... Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.

60% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

60% chance of thunderstorms Saturday Saturday... Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

60% chance of thunderstorms Saturday Night Saturday Night... Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

60% chance of thunderstorms Sunday Sunday... Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Current Radar Image


Sun Almanac for Keister, Virginia
Sunrise: 05:51 AM
Sunset: 8:40 PM
Civil Sunrise:05:20 AM
Civil Sunset: 9:12 PM
Nautical Sunrise: 04:40 AM
Nautical Sunset: 9:52 PM
Astro Sunrise: 03:54 AM
Astro Sunset: 10:37 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.