66.1 °F Now

Feels Like 64.5 °F

Relative Humidity
83%Charleston Executive Airport (8.3 miles)
Rain Today
0.03in (0in Last Hour)Charleston Executive Airport (8.3 miles)
Wind NE
9.2mph Charleston Executive Airport (8.3 miles)
Dew Point
60.7 °F Charleston Executive Airport (8.3 miles)
Pressure
1016.3 hPa Charleston Executive Airport (8.3 miles)

Updated 26 mins ago (8.3 miles away)

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Real-Time Extremes

Hottest 89.5 °F
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Coldest 15.7 °F
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Windiest 38mph
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Wettest (Last Hour) 0.7in
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Most Humid 100%
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Least Humid 8%
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Highest Pressure 1024.4 hPa
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Lowest Pressure 973.9 hPa
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Trending Locations

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Charleston Harbor - Fort Sumter Weather Forecast

Today 26 Apr
- 56
- 75
Slight Chance Thunderstorms
Mon 27 Apr
- 60
- 67
Decreasing Clouds
Tue 28 Apr
- 67
- 72
Partly Sunny
Wed 29 Apr
- 68
- 73
Rain Showers Likely
Thu 30 Apr
- 61
- 73
Chance Rain Showers
Fri 1 May
- 60
- 70
Chance Rain Showers
Sat 2 May
- 59
- 68
Chance Rain Showers

Today 26 Apr
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 3 pm
17. 4 pm
18. 5 pm
19. 6 pm
20. 7 pm
21. 8 pm
22. 9 pm
23. 10 pm
24. 11 pm
Mon 27 Apr
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 3 pm
17. 4 pm
18. 5 pm
19. 6 pm
20. 7 pm
21. 8 pm
22. 9 pm
23. 10 pm
24. 11 pm
Tue 28 Apr
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 11 am
11. 2 pm
12. 5 pm
13. 8 pm
14. 11 pm
Wed 29 Apr
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
Thu 30 Apr
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Fri 1 May
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Sat 2 May
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm

Charleston Harbor - Fort Sumter Temperature Statistics

April Temperature

Charleston Executive Airport (8.1 miles)

Lowest 16 January, 2026
21.2 °F
Average 2026
56.4 °F
Highest 17 April, 2026
87.8 °F
Lowest 18 March, 2026
33.8 °F
Average March
62.5 °F
Highest 10 March, 2026
86 °F
Lowest 9 April, 2026
48.2 °F
Average April
68.1 °F
Highest 17 April, 2026
87.8 °F

Climate (2021–Present)

Charleston Executive Airport (8.1 miles)

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Average Low 2021–2026
58.8 °F
Average 2021–2026
67.2 °F
Average High 2021–2026
76.1 °F

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