Colerain, South Carolina Weather
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Weather Forecast for Colerain, South Carolina : Union County
Issued: 7:03 pm EDT Jul 18, 2025 Latitude: 34.723743 Longitude: -81.7978783 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Cloudy on Tonight 30% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 30% chance of thunderstorms on Monday 40% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday Mostly Sunny on Thursday Sunny on Friday
Low: 75°F High: 95°F High: 96°F High: 96°F High: 89°F High: 89°F High: 92°F High: 95°F
Low: 76°F Low: 75°F Low: 73°F Low: 71°F Low: 70°F Low: 73°F  
Cloudy Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Mostly Sunny Sunny
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Current Conditions at
GREENVILLE SPARTANBURG - (KGSP)
84°
Clear
as of 9:53 PM EDST
Rel. Humidity: 58%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
5 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
GREENVILLE DOWNTOWN - (KGMU)
84°
Clear
as of 9:53 PM EDST
Rel. Humidity: 62%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
13 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
SHELBY MUNI ARPT - (KEHO)
84°
Clear
as of 10:05 PM EDST
Rel. Humidity: 62%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
6 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
GREENWOOD - (KGRD)
84°
Clear
as of 9:56 PM EDST
Rel. Humidity: 66%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 75. Calm wind.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 101. West southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. West southwest wind 3 to 6 mph.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 104. West wind around 6 mph.
20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. Calm wind.
30% chance of thunderstorms Monday Monday... A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. Chance of precipitation is 30%.
40% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 3am. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
40% chance of thunderstorms Tuesday Tuesday... A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.
50% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 4am. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89.
30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 92.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 73.
Sunny on Friday Friday... Sunny and hot, with a high near 95.
Current Radar Image


Sun Almanac for Colerain, South Carolina
Sunrise: 06:28 AM
Sunset: 8:39 PM
Civil Sunrise:05:59 AM
Civil Sunset: 9:08 PM
Nautical Sunrise: 05:24 AM
Nautical Sunset: 9:43 PM
Astro Sunrise: 04:46 AM
Astro Sunset: 10:21 PM
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