Sumter, US-SouthCarolina – Hourly Weather Forecast
Sumter – Thursday, October 15
12 AM
21°
70°
fair
Precip0 mm
Pressure1019 hPa
1 AM
20°
68°
fair
Precip0 mm
Pressure1019 hPa
2 AM
20°
68°
fair
Precip0 mm
Pressure1019 hPa
3 AM
19°
66°
fair
Precip0 mm
Pressure1019 hPa
4 AM
19°
66°
fair
Precip0 mm
Pressure1018 hPa
5 AM
19°
66°
fair
Precip0 mm
Pressure1018 hPa
6 AM
19°
66°
fair
Precip0 mm
Pressure1019 hPa
7 AM
19°
66°
fair
Precip0 mm
Pressure1019 hPa
8 AM
19°
66°
fair
Precip0 mm
Pressure1019 hPa
9 AM
21°
70°
fair
Precip0 mm
Pressure1020 hPa
10 AM
24°
75°
fair
Precip0 mm
Pressure1020 hPa
11 AM
27°
81°
fair
Precip0 mm
Pressure1020 hPa
12 PM
28°
82°
fair
Precip0 mm
Pressure1020 hPa
1 PM
30°
86°
fair
Precip0 mm
Pressure1019 hPa
2 PM
30°
86°
fair
Precip0 mm
Pressure1018 hPa
3 PM
31°
88°
fair
Precip0 mm
Pressure1018 hPa
4 PM
31°
88°
fair
Precip0 mm
Pressure1017 hPa
5 PM
30°
86°
fair
Precip0 mm
Pressure1017 hPa
6 PM
28°
82°
fair
Precip0 mm
Pressure1017 hPa
7 PM
25°
77°
fair
Precip0 mm
Pressure1017 hPa
8 PM
24°
75°
fair
Precip0 mm
Pressure1017 hPa
9 PM
23°
73°
fair
Precip0 mm
Pressure1018 hPa
10 PM
23°
73°
fair
Precip0 mm
Pressure1018 hPa
11 PM
23°
73°
fair
Precip0 mm
Pressure1019 hPa
Sumter – Friday, October 16
12 AM
22°
72°
fair
Precip0 mm
Pressure1019 hPa
1 AM
21°
70°
fair
Precip0 mm
Pressure1018 hPa
2 AM
20°
68°
fair
Precip0 mm
Pressure1018 hPa
3 AM
20°
68°
fair
Precip0 mm
Pressure1018 hPa
4 AM
19°
66°
fair
Precip0 mm
Pressure1018 hPa
5 AM
19°
66°
fair
Precip0 mm
Pressure1017 hPa
6 AM
19°
66°
fair
Precip0 mm
Pressure1017 hPa
7 AM
18°
64°
fair
Precip0 mm
Pressure1018 hPa
8 AM
18°
64°
fair
Precip0 mm
Pressure1018 hPa
9 AM
21°
70°
fair
Precip0 mm
Pressure1017 hPa
10 AM
23°
73°
fair
Precip0 mm
Pressure1017 hPa
11 AM
25°
77°
fair
Precip0 mm
Pressure1017 hPa
12 PM
27°
81°
fair
Precip0 mm
Pressure1016 hPa
1 PM
29°
84°
fair
Precip0 mm
Pressure1015 hPa
2 PM
29°
84°
mostly clear
Precip0 mm
Pressure1014 hPa
3 PM
29°
84°
mostly clear
Precip0 mm
Pressure1013 hPa
4 PM
29°
84°
mostly clear
Precip0 mm
Pressure1012 hPa
5 PM
29°
84°
mostly clear
Precip0 mm
Pressure1011 hPa
6 PM
28°
82°
mostly clear
Precip0 mm
Pressure1011 hPa
7 PM
25°
77°
fair
Precip0 mm
Pressure1011 hPa
8 PM
24°
75°
fair
Precip0 mm
Pressure1012 hPa
9 PM
24°
75°
fair
Precip0 mm
Pressure1012 hPa
10 PM
23°
73°
fair
Precip0 mm
Pressure1012 hPa
11 PM
23°
73°
fair
Precip0 mm
Pressure1012 hPa
Sumter – Saturday, October 17
12 AM
23°
73°
mostly clear
Precip0 mm
Pressure1012 hPa
1 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1012 hPa
2 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1012 hPa
3 AM
21°
70°
cloudy
Precip0 mm
Pressure1013 hPa
4 AM
21°
70°
cloudy
Precip0 mm
Pressure1014 hPa
5 AM
20°
68°
rain
Precip0.3 mm
Pressure1014 hPa
6 AM
18°
64°
rain
Precip0.5 mm
Pressure1016 hPa
7 AM
16°
61°
light rain
Precip0.2 mm
Pressure1017 hPa
8 AM
15°
59°
cloudy
Precip0 mm
Pressure1018 hPa
9 AM
16°
61°
cloudy
Precip0 mm
Pressure1019 hPa
10 AM
16°
61°
cloudy
Precip0 mm
Pressure1021 hPa
11 AM
16°
61°
cloudy
Precip0 mm
Pressure1022 hPa
12 PM
17°
63°
fair
Precip0 mm
Pressure1022 hPa
1 PM
20°
68°
partly cloudy
Precip0 mm
Pressure1022 hPa
2 PM
21°
70°
partly cloudy
Precip0 mm
Pressure1021 hPa
3 PM
21°
70°
cloudy
Precip0 mm
Pressure1021 hPa
4 PM
20°
68°
mostly clear
Precip0 mm
Pressure1022 hPa
5 PM
19°
66°
fair
Precip0 mm
Pressure1022 hPa
6 PM
18°
64°
fair
Precip0 mm
Pressure1023 hPa
7 PM
17°
63°
partly cloudy
Precip0 mm
Pressure1024 hPa
8 PM
16°
61°
fair
Precip0 mm
Pressure1025 hPa
9 PM
15°
59°
fair
Precip0 mm
Pressure1026 hPa
10 PM
14°
57°
fair
Precip0 mm
Pressure1027 hPa
11 PM
14°
57°
fair
Precip0 mm
Pressure1028 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Oct 15, 2026, 13:17 UTC