Weather Averages for Saint Helena Island, SC
7-day Forecast / 10-day Forecast
| Wednesday |
|
High: 80°F Low: 73°F |
Patchy rain nearby |
|
| Thursday |
|
High: 84°F Low: 73°F |
Sunny |
|
| Friday |
|
High: 84°F Low: 68°F |
Sunny |
|
| Saturday |
|
High: 80°F Low: 67°F |
Partly Cloudy |
|
| Sunday |
|
High: 87°F Low: 71°F |
Sunny |
|
Average temperature over 53 years |
°F |
64 |
48 |
50 |
57 |
64 |
71 |
78 |
80 |
80 |
75 |
66 |
57 |
50 |
Average high temperature over 53 years |
°F |
73 |
57 |
60 |
68 |
75 |
82 |
86 |
89 |
87 |
84 |
77 |
68 |
60 |
Average low temperature over 53 years |
°F |
55 |
37 |
41 |
46 |
53 |
62 |
69 |
73 |
71 |
68 |
57 |
48 |
41 |
Average precipitation over 53 years |
in |
50.0 |
3.7 |
3.5 |
4.0 |
3.1 |
3.8 |
5.6 |
6.5 |
7.3 |
4.7 |
2.7 |
2.3 |
3.0 |
Check weather averages for nearby locations (some locations might offer more data):
| Locations you have checked lately: |
|
|
|