Fairfax, West Virginia Weather
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Weather Forecast for Fairfax, West Virginia : Grant County
Issued: 10:30 am EDT May 11, 2025 Latitude: 39.1889962 Longitude: -79.476719 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Sunny on Today Mostly Cloudy on Tonight 70% chance of rain on Monday 90% chance of thunderstorms on Tuesday 90% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 60% chance of thunderstorms on Friday 50% chance of thunderstorms on Saturday
High: 75°F Low: 52°F High: 63°F High: 65°F High: 69°F High: 75°F High: 79°F High: 73°F
Low: 55°F Low: 56°F Low: 54°F Low: 60°F Low: 59°F  
Mostly Sunny Mostly Cloudy Rain Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
PETERSBURG - (KW99)
66°
Clear
as of 10:35 AM EDST
Rel. Humidity: 55%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WINCHESTER RGNL - (KOKV)
68°
Clear
as of 10:35 AM EDST
Rel. Humidity: 42%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 75. Northeast wind 3 to 5 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 52. Southeast wind around 7 mph.

70% chance of rain Monday Monday... Showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. Southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

80% chance of rain Monday Night Monday Night... Showers. Low around 55. Southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

90% chance of thunderstorms Tuesday Tuesday... Showers and possibly a thunderstorm. High near 65. Southeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

70% chance of thunderstorms Tuesday Night Tuesday Night... Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

90% chance of thunderstorms Wednesday Wednesday... Showers likely, then showers and possibly a thunderstorm after 2pm. High near 69. Chance of precipitation is 90%.

80% chance of thunderstorms Wednesday Night Wednesday Night... Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 54. Chance of precipitation is 80%.

50% chance of thunderstorms Thursday Thursday... A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. Chance of precipitation is 50%.

30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

60% chance of thunderstorms Friday Friday... Showers and thunderstorms likely. Mostly sunny, with a high near 79. Chance of precipitation is 60%.

60% chance of rain Friday Night Friday Night... Showers likely. Partly cloudy, with a low around 59. Chance of precipitation is 60%.

50% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms. Partly sunny, with a high near 73. Chance of precipitation is 50%.

Current Radar Image


Sun Almanac for Fairfax, West Virginia
Sunrise: 06:08 AM
Sunset: 8:21 PM
Civil Sunrise:05:38 AM
Civil Sunset: 8:51 PM
Nautical Sunrise: 05:01 AM
Nautical Sunset: 9:27 PM
Astro Sunrise: 04:21 AM
Astro Sunset: 10:07 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.