10-day forecast for Sumter, AL: 48° to 89°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Wednesday, October 14
67° · 0.11 in
Worst day: Tuesday, October 20
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1489° / 60°0
Morning66°feels 66°
Afternoon88°feels 86°
Evening73°feels 73°
Overnight63°feels 62°
89 °
Sumter, Wednesday, 14 October
Clear. High 89°, low 60°.
Pressure30.09 inHg
Wind2.9 mph SW
Humidity36%
Visibility6.2 mi
Dew point58°
Thu, 1588° / 64°0
Morning68°feels 68°
Afternoon88°feels 87°
Evening72°feels 72°
Overnight66°feels 66°
88 °
Sumter, Thursday, 15 October
Clear. High 88°, low 64°.
Pressure30.12 inHg
Wind1.5 mph SW
Humidity37%
Visibility6.2 mi
Dew point58°
Fri, 1682° / 59°0
Morning69°feels 69°
Afternoon79°feels 79°
Evening63°feels 61°
Overnight67°feels 67°
82 °
Sumter, Friday, 16 October
Mostly clear. High 82°, low 59°.
Pressure30.06 inHg
Wind8.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point63°
Sat, 1766° / 51°0
Morning55°feels 53°
Afternoon64°feels 62°
Evening57°feels 56°
Overnight54°feels 52°
66 °
Sumter, Saturday, 17 October
Clear. High 66°, low 51°.
Pressure30.36 inHg
Wind11.6 mph N
Humidity44%
Visibility—
Dew point40°
Sun, 1870° / 48°0
Morning54°feels 52°
Afternoon67°feels 66°
Evening62°feels 61°
Overnight61°feels 60°
70 °
Sumter, Sunday, 18 October
Clear. High 70°, low 48°.
Pressure30.36 inHg
Wind9.3 mph E
Humidity46%
Visibility—
Dew point44°
Mon, 1971° / 59°0.01
Morning63°feels 62°
Afternoon70°feels 70°
Evening65°feels 65°
Overnight64°feels 63°
71 °
Sumter, Monday, 19 October
Light rain. High 71°, low 59°.
Pressure30.27 inHg
Wind9.1 mph E
Humidity58%
Visibility—
Dew point54°
Tue, 2067° / 62°0.11
Morning64°feels 64°
Afternoon63°feels 64°
Evening65°feels 65°
Overnight64°feels 64°
67 °
Sumter, Tuesday, 20 October
Light rain. High 67°, low 62°.
Pressure30.24 inHg
Wind8.7 mph E
Humidity96%
Visibility—
Dew point62°
Wed, 2180° / 62°0
Morning67°feels 67°
Afternoon78°feels 79°
Evening69°feels 69°
Overnight66°feels 66°
80 °
Sumter, Wednesday, 21 October
Mostly clear. High 80°, low 62°.
Pressure30.18 inHg
Wind10.7 mph E
Humidity47%
Visibility—
Dew point56°
Thu, 2278° / 60°0
Morning65°feels 64°
Afternoon75°feels 74°
Evening64°feels 63°
Overnight61°feels 60°
78 °
Sumter, Thursday, 22 October
Clear. High 78°, low 60°.
Pressure30.15 inHg
Wind10.4 mph SE
Humidity35%
Visibility—
Dew point45°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Sumter, AL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.