Hazardous Weather Conditions
Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
Mostly Cloudy
81°F
27°C
| Humidity | 74% |
| Wind Speed | SE 9 G 21 mph |
| Barometer | 30.10 in (1019.1 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 23 May 6:56 pm EDT |
Extended Forecast for
3 Miles NNE Charleston SC
Tonight
Low: 72 °F
Chance
T-storms then
Showers
LikelySunday

High: 85 °F
Showers
LikelySunday Night
Low: 73 °F
Chance
T-storms then
Chance
ShowersMemorial Day

High: 87 °F
Chance
ShowersMonday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
ShowersTuesday

High: 88 °F
Chance
ShowersTuesday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
ShowersWednesday
High: 88 °F
Chance
Showers then
Chance
T-stormsWednesday Night

Low: 73 °F
Chance
T-storms
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 72. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 73. South wind 3 to 7 mph. Chance of precipitation is 40%.
Memorial Day
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 87. South wind 5 to 11 mph. Chance of precipitation is 30%.
Monday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 74. South wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 88. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 88.
Wednesday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 90. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Charleston SC
32.84°N 79.97°W (Elev. 3 ft)
32.84°N 79.97°W (Elev. 3 ft)
2:35 pm EDT May 23, 2026
7pm EDT May 23, 2026-6pm EDT May 30, 2026



