Fairfax, South Carolina Weather
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Weather Forecast for Fairfax, South Carolina : Kershaw County
Issued: 8:27 pm EDT Jul 18, 2025 Latitude: 34.2601514 Longitude: -80.5673002 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Cloudy on Overnight Mostly Sunny on Saturday 20% chance of thunderstorms on Sunday 50% chance of thunderstorms on Monday 70% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday 30% chance of thunderstorms on Thursday Mostly Sunny on Friday
Low: 76°F High: 99°F High: 99°F High: 99°F High: 91°F High: 92°F High: 94°F High: 97°F
Low: 77°F Low: 77°F Low: 75°F Low: 71°F Low: 71°F Low: 74°F  
Cloudy Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Mostly Sunny
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Current Conditions at
SUMTER/SHAW AFB - (KSSC)
81°
Clear
as of 10:55 PM EDST
Rel. Humidity: 88%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MCENTIRE ANGB - (KMMT)
81°
Clear
as of 10:55 PM EDST
Rel. Humidity: 88%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
COLUMBIA-OWENS ARPT - (KCUB)
82°
Mostly Cloudy
as of 10:53 PM EDST
Rel. Humidity: 88%
Dew Point: 79°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 11000ft
Current Conditions at
COLUMBIA METROPOLITAN - (KCAE)
84°
Mostly Cloudy
as of 10:56 PM EDST
Rel. Humidity: 74%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 11000ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 76. Calm wind.
Mostly Sunny on Saturday Saturday... Mostly sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming west 5 to 9 mph in the morning.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Sunday Sunday... A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 107. West wind 5 to 7 mph. Chance of precipitation is 20%.
20% chance of thunderstorms Sunday Night Sunday Night... A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Calm wind. Chance of precipitation is 20%.
50% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
70% chance of thunderstorms Tuesday Tuesday... Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 70%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Mostly Sunny on Friday Friday... Mostly sunny and hot, with a high near 97.
Current Radar Image


Sun Almanac for Fairfax, South Carolina
Sunrise: 06:25 AM
Sunset: 8:33 PM
Civil Sunrise:05:56 AM
Civil Sunset: 9:01 PM
Nautical Sunrise: 05:22 AM
Nautical Sunset: 9:36 PM
Astro Sunrise: 04:44 AM
Astro Sunset: 10:13 PM
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