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As of 02:09 EDT

Weather in Sumter, SC

66°Current weather

Sumter, Thursday, 15 October, 02:09

Clear. Feels like 66°. High 91°, low 62°.

Pressure30.06 inHg
Wind0 mph N
Humidity94%
Visibility6.2 mi
Dew point63°

10-day forecast for Sumter, SC: 49° to 91°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

91°
Best day: Thursday, October 15
62°
Worst day: Sunday, October 18

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1687° / 61°0Clear
MorningClear63°feels 63°
AfternoonMostly clear87°feels 88°
EveningPartly cloudy76°feels 76°
OvernightClear64°feels 64°
87 °Clear

Sumter, Friday, 16 October

Clear. High 87°, low 61°.

Pressure30.00 inHg
Wind6.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point66°
Sat, 1774° / 56°0.05Light rain
MorningLight rain60°feels 60°
AfternoonOvercast69°feels 68°
EveningClear61°feels 59°
OvernightOvercast73°feels 73°
74 °Light rain

Sumter, Saturday, 17 October

Light rain. High 74°, low 56°.

Pressure30.15 inHg
Wind12.3 mph N
Humidity50%
Visibility6.2 mi
Dew point43°
Sun, 1862° / 49°0Clear
MorningClear49°feels 44°
AfternoonClear62°feels 60°
EveningMostly clear58°feels 56°
OvernightClear54°feels 52°
62 °Clear

Sumter, Sunday, 18 October

Clear. High 62°, low 49°.

Pressure30.47 inHg
Wind13.5 mph NE
Humidity41%
Visibility6.2 mi
Dew point34°
Mon, 1970° / 50°0Clear
MorningClear55°feels 53°
AfternoonClear68°feels 67°
EveningClear60°feels 59°
OvernightClear52°feels 50°
70 °Clear

Sumter, Monday, 19 October

Clear. High 70°, low 50°.

Pressure30.33 inHg
Wind9.8 mph NE
Humidity49%
Visibility—
Dew point47°
Tue, 2072° / 51°0Mostly clear
MorningMostly clear57°feels 56°
AfternoonMostly clear71°feels 70°
EveningMostly clear65°feels 64°
OvernightMostly clear63°feels 62°
72 °Mostly clear

Sumter, Tuesday, 20 October

Mostly clear. High 72°, low 51°.

Pressure30.21 inHg
Wind10 mph NE
Humidity47%
Visibility—
Dew point48°
Wed, 2178° / 60°0Partly cloudy
MorningPartly cloudy65°feels 65°
AfternoonPartly cloudy76°feels 75°
EveningPartly cloudy66°feels 65°
OvernightPartly cloudy62°feels 62°
78 °Partly cloudy

Sumter, Wednesday, 21 October

Partly cloudy. High 78°, low 60°.

Pressure30.24 inHg
Wind14.7 mph NE
Humidity42%
Visibility—
Dew point51°
Thu, 2275° / 56°0Clear
MorningClear61°feels 60°
AfternoonClear73°feels 72°
EveningClear63°feels 62°
OvernightClear59°feels 58°
75 °Clear

Sumter, Thursday, 22 October

Clear. High 75°, low 56°.

Pressure30.30 inHg
Wind12.4 mph NE
Humidity41%
Visibility—
Dew point47°
Fri, 2376° / 55°0Partly cloudy
MorningPartly cloudy61°feels 60°
AfternoonPartly cloudy74°feels 74°
EveningPartly cloudy67°feels 66°
OvernightPartly cloudy63°feels 63°
76 °Partly cloudy

Sumter, Friday, 23 October

Partly cloudy. High 76°, low 55°.

Pressure30.30 inHg
Wind11.8 mph E
Humidity54%
Visibility—
Dew point55°
Sat, 2477° / 57°0Clear
MorningClear63°feels 62°
AfternoonClear75°feels 74°
EveningClear64°feels 63°
OvernightClear60°feels 60°
77 °Clear

Sumter, Saturday, 24 October

Clear. High 77°, low 57°.

Pressure30.33 inHg
Wind10 mph NE
Humidity33%
Visibility—
Dew point43°

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, SC 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.