Weather Charleston long-term weather forecast
Long-term weather forecast for Charleston for ten days.
Sunday, Jun 7
29 / 23°C
| 2.3 mm | 20 km/h |
| 24 °C | 26 °C | 2 am | |
| 25 °C | 28 °C | 8 am | |
| 28 °C | 32 °C | 2 pm | |
| 26 °C | 30 °C | 8 pm |
sunrise 6:11 am
sunset 8:26 pm
HOURLY
sunset 8:26 pm
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Weather forecast Charleston, South Carolina, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sunday 06/07/2026 |
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| 2 AM | overcast | 24 °C 27 °C |
0.0 mm | 3.8 m/s14 km/h south-southwest |
1015 hPa | 74 % | 18 °C | 100 % | 0% | 0% | 0% | 100% | |
| 8 AM | light rain | 25 °C 28 °C |
0.8 mm | 3.3 m/s12 km/h southwest |
1016 hPa | 76 % | 20 °C | 100 % | 0% | 1% | 3% | 100% | |
| 2 PM | rain | 28 °C 31 °C |
1.1 mm | 5.5 m/s20 km/h south-southwest |
1015 hPa | 64 % | 20 °C | 98 % | 0% | 30% | 54% | 96% | |
| 8 PM | overcast | 26 °C 30 °C |
0.4 mm | 3.8 m/s14 km/h south-southwest |
1014 hPa | 82 % | 22 °C | 100 % | 0% | 1% | 23% | 100% | |
Monday 06/08/2026 |
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| 2 AM | heavy rain | 25 °C 29 °C |
8.1 mm | 3.8 m/s14 km/h south-southwest |
1015 hPa | 85 % | 22 °C | 100 % | 0% | 0% | 100% | 100% | |
| 8 AM | rain | 23 °C 27 °C |
4.2 mm | 2.4 m/s9 km/h south-southwest |
1016 hPa | 96 % | 22 °C | 100 % | 0% | 1% | 83% | 100% | |
| 2 PM | heavy rain | 27 °C 32 °C |
13.0 mm | 1.9 m/s7 km/h west |
1016 hPa | 80 % | 23 °C | 94 % | 0% | 47% | 5% | 89% | |
| 8 PM | overcast | 24 °C 28 °C |
0.0 mm | 6.3 m/s23 km/h east-northeast |
1017 hPa | 92 % | 22 °C | 100 % | 0% | 27% | 8% | 100% | |
Charleston, South Carolina, USA - information
State: South Carolina, USAGPS coordinates: 32.7766; -79.9309
Time zone: America / New York
time difference in hours with time in US is -6 hours
Population: 132 609
Altitude: 6 m
The administrative part:
- South Carolina, Columbia
- Charleston County, Charleston
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Data source
Weather forecast for Charleston is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Long-term statistical averages
| average | min. | max. | precipit… days |
|
|---|---|---|---|---|
| January | 9.1 °C | 4.9 °C | 13.3 °C | |
| February | 10.6 °C | 6.2 °C | 14.9 °C | |
| March | 14.4 °C | 10.2 °C | 18.6 °C | |
| April | 18.6 °C | 14.3 °C | 22.8 °C | |
| May | 22.7 °C | 18.9 °C | 26.4 °C | |
| June | 26.0 °C | 22.4 °C | 29.5 °C | |
| July | 27.7 °C | 24.1 °C | 31.2 °C | |
| August | 27.2 °C | 23.8 °C | 30.6 °C | |
| September | 24.9 °C | 21.5 °C | 28.2 °C | |
| October | 19.9 °C | 15.9 °C | 23.9 °C | |
| November | 15.4 °C | 11.2 °C | 19.6 °C | |
| December | 11.2 °C | 7.0 °C | 15.4 °C |
Astronomical information Charleston
data are always in the local timeSun and light
June 7, 2026
| Sunrise: | Sunset: |
| 6:11 am | 8:26 pm |
| Noon: | Length of day: |
| 1:18 pm | 14:15 |
| Start of civil twilight*: | End of civil twilight*: |
| 5:42 am | 8:55 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:08 am | 9:29 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 4:30 am | 10:06 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 06/07/2026 1:02 am | 06/07/2026 12:33 pm |
| Next new moon: | Next full moon: |
| 06/14/2026 | 06/29/2026 |
