This year's long-range forecast for Sumter reveals higher temperatures, peaking at 39°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information:
Wednesday
Jul 1
37° / 23°
Thursday
Jul 2
37° / 22°
Friday
Jul 3
38° / 25°
Saturday
Jul 4
34° / 23°
Sunday
Jul 5
34° / 23°
Monday
Jul 6
34° / 23°
Tuesday
Jul 7
35° / 24°
Wednesday
Jul 8
35° / 23°
Thursday
Jul 9
34° / 23°
Friday
Jul 10
29° / 22°
Saturday
Jul 11
31° / 22°
Sunday
Jul 12
34° / 23°
Monday
Jul 13
35° / 24°
Tuesday
Jul 14
35° / 23°
Wednesday
Jul 15
32° / 23°
Thursday
Jul 16
34° / 23°
Friday
Jul 17
35° / 23°
Saturday
Jul 18
35° / 23°
Sunday
Jul 19
34° / 23°
Monday
Jul 20
35° / 24°
Tuesday
Jul 21
35° / 24°
Wednesday
Jul 22
32° / 23°
Thursday
Jul 23
33° / 23°
Friday
Jul 24
34° / 23°
Saturday
Jul 25
33° / 23°
Sunday
Jul 26
35° / 24°
Monday
Jul 27
35° / 24°
Tuesday
Jul 28
36° / 25°
Wednesday
Jul 29
33° / 24°
Thursday
Jul 30
35° / 23°
Friday
Jul 31
35° / 23°
Sumter 30 days weather forecast
Check out our estimated 30 days weather forecast for Sumter, this data is based on the average weather in Sumter in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Sumter next to the desired date.