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As of 10:58 EDT

Weather in Sumter, SC

65°Current weather

Sumter, Tuesday, 27 October, 10:58

Clear. Feels like 64°. High 74°, low 45°.

Pressure30.30 inHg
Wind4.6 mph NE
Humidity55%
Visibility6.2 mi
Dew point48°

10-day forecast for Sumter, SC: 45° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Tuesday, November 3
71° · 0.85 in
Worst day: Thursday, November 5

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

Wed, 2875° / 47°0Overcast
MorningClear48°feels 45°
AfternoonOvercast75°feels 75°
EveningClear61°feels 60°
OvernightClear49°feels 47°
75 °Overcast

Sumter, Wednesday, 28 October

Overcast. High 75°, low 47°.

Pressure30.30 inHg
Wind9.1 mph NE
Humidity65%
Visibility6.2 mi
Dew point59°
Thu, 2977° / 54°0Partly cloudy
MorningOvercast62°feels 62°
AfternoonOvercast77°feels 77°
EveningPartly cloudy67°feels 66°
OvernightOvercast57°feels 57°
77 °Partly cloudy

Sumter, Thursday, 29 October

Partly cloudy. High 77°, low 54°.

Pressure30.24 inHg
Wind7.3 mph NE
Humidity60%
Visibility6.2 mi
Dew point59°
Fri, 3078° / 55°0Clear
MorningClear55°feels 55°
AfternoonClear78°feels 77°
EveningPartly cloudy65°feels 65°
OvernightClear60°feels 59°
78 °Clear

Sumter, Friday, 30 October

Clear. High 78°, low 55°.

Pressure30.18 inHg
Wind5.5 mph NE
Humidity50%
Visibility6.2 mi
Dew point54°
Sat, 3174° / 58°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast72°feels 72°
EveningOvercast65°feels 65°
OvernightOvercast59°feels 58°
74 °Overcast

Sumter, Saturday, 31 October

Overcast. High 74°, low 58°.

Pressure30.27 inHg
Wind8.6 mph NE
Humidity53%
Visibility—
Dew point53°
Sun, 0172° / 58°0.01Light rain
MorningLight rain61°feels 60°
AfternoonLight rain68°feels 68°
EveningLight rain67°feels 67°
OvernightLight rain63°feels 63°
72 °Light rain

Sumter, Sunday, 1 November

Light rain. High 72°, low 58°.

Pressure30.30 inHg
Wind8.2 mph E
Humidity70%
Visibility—
Dew point57°
Mon, 0273° / 64°0.36Rain
MorningRain68°feels 68°
AfternoonRain72°feels 73°
EveningRain68°feels 68°
OvernightRain65°feels 66°
73 °Rain

Sumter, Monday, 2 November

Rain. High 73°, low 64°.

Pressure29.80 inHg
Wind13.4 mph E
Humidity71%
Visibility—
Dew point62°
Tue, 0379° / 60°0Mostly clear
MorningMostly clear65°feels 65°
AfternoonMostly clear77°feels 77°
EveningMostly clear70°feels 70°
OvernightMostly clear66°feels 66°
79 °Mostly clear

Sumter, Tuesday, 3 November

Mostly clear. High 79°, low 60°.

Pressure29.83 inHg
Wind6.3 mph NW
Humidity48%
Visibility—
Dew point55°
Wed, 0476° / 61°0Overcast
MorningOvercast66°feels 66°
AfternoonOvercast74°feels 74°
EveningOvercast65°feels 65°
OvernightOvercast61°feels 61°
76 °Overcast

Sumter, Wednesday, 4 November

Overcast. High 76°, low 61°.

Pressure29.94 inHg
Wind14.3 mph NE
Humidity55%
Visibility—
Dew point57°
Thu, 0571° / 59°0.85Rain
MorningRain63°feels 63°
AfternoonRain70°feels 71°
EveningRain65°feels 65°
OvernightRain63°feels 63°
71 °Rain

Sumter, Thursday, 5 November

Rain. High 71°, low 59°.

Pressure29.74 inHg
Wind11.4 mph E
Humidity90%
Visibility—
Dew point66°

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.