58.9 °F Now

Feels Like 61.8 °F

Relative Humidity
100%Mount Pleasant Regional-Faison Field (9.9 miles)
Rain Today
0in (0in Last Hour)Mount Pleasant Regional-Faison Field (9.9 miles)
Wind N
0mph Mount Pleasant Regional-Faison Field (9.9 miles)
Dew Point
58.9 °F Mount Pleasant Regional-Faison Field (9.9 miles)
Pressure
1015.9 hPa Mount Pleasant Regional-Faison Field (9.9 miles)

Updated 15 mins ago (9.9 miles away)

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Real-Time Extremes

Hottest 87.7 °F
Weno Island - Chuuk Int. Airport, HI
Coldest 15.7 °F
Barrow, Wiley Post-Will Rogers Memorial Airport, AK
Windiest 28.9mph
Lawrenceburg-Lawrence County Airport, TN
Wettest (Last Hour) 0.4in
Gadsden, Gadsden Municipal Airport, AL
Most Humid 100%
Hotel (Gurley), NE
Least Humid 7%
Hobbs / Lea County, NM
Highest Pressure 1028.8 hPa
Salida - Monarch Pass, CO
Lowest Pressure 991.5 hPa
St. Paul Island, St. Paul Island Airport, AK

Trending Locations

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Sullivan's Island Weather Forecast

Today 29 Apr
- 66
- 76
Rain Showers Likely
Thu 30 Apr
- 62
- 74
Chance Rain Showers
Fri 1 May
- 60
- 71
Rain Showers Likely
Sat 2 May
- 53
- 66
Rain Showers
Sun 3 May
- 56
- 68
Slight Chance Rain Showers
Mon 4 May
- 61
- 72
Mostly Sunny

Today 29 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
Thu 30 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. 5 pm
17. 8 pm
18. 11 pm
Fri 1 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
Sat 2 May
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Sun 3 May
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Mon 4 May
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Tue 5 May
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm

Sullivan's Island Temperature Statistics

April Temperature

Mount Pleasant Regional-Faison Field (9.3 miles)

Lowest 31 January, 2026
21.2 °F
Average 2026
56.2 °F
Highest 17 April, 2026
87.8 °F
Lowest 18 March, 2026
33.8 °F
Average March
62.9 °F
Highest 21 March, 2026
86 °F
Lowest 9 April, 2026
46.4 °F
Average April
67.5 °F
Highest 17 April, 2026
87.8 °F

Climate (2021–Present)

Mount Pleasant Regional-Faison Field (9.3 miles)

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Average Low 2021–2026
58.3 °F
Average 2021–2026
66.4 °F
Average High 2021–2026
75.4 °F

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