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As of 05:07 EDT

Weather in East Sumter, SC

74°Current weather

East Sumter, Sunday, 9 August, 05:07

Clear. Feels like 76°. High 90°, low 74°.

Pressure30.09 inHg
Wind4.6 mph W
Humidity97%
Visibility6.2 mi
Dew point73°
Mon, 1095° / 74°0.2Rain
95 °Rain

East Sumter, Monday, 10 August

Rain. High 95°, low 74°.

Pressure30.09 inHg
Wind8.5 mph W
Humidity53%
Visibility6.2 mi
Dew point72°
Tue, 1199° / 76°0.01Light rain
99 °Light rain

East Sumter, Tuesday, 11 August

Light rain. High 99°, low 76°.

Pressure30.00 inHg
Wind4.7 mph W
Humidity48%
Visibility6.2 mi
Dew point70°
Wed, 12100° / 78°0Clear
100 °Clear

East Sumter, Wednesday, 12 August

Clear. High 100°, low 78°.

Pressure29.91 inHg
Wind7.5 mph W
Humidity46%
Visibility6.2 mi
Dew point69°
Thu, 1399° / 79°0.02Light rain
99 °Light rain

East Sumter, Thursday, 13 August

Light rain. High 99°, low 79°.

Pressure29.88 inHg
Wind12.4 mph W
Humidity38%
Visibility—
Dew point65°
Fri, 1499° / 73°0.43Rain
99 °Rain

East Sumter, Friday, 14 August

Rain. High 99°, low 73°.

Pressure30.00 inHg
Wind8.7 mph SW
Humidity45%
Visibility—
Dew point69°
Sat, 1581° / 72°0.11Light rain
81 °Light rain

East Sumter, Saturday, 15 August

Light rain. High 81°, low 72°.

Pressure30.18 inHg
Wind7 mph NE
Humidity74%
Visibility—
Dew point69°
Sun, 1687° / 74°0.08Light rain
87 °Light rain

East Sumter, Sunday, 16 August

Light rain. High 87°, low 74°.

Pressure30.12 inHg
Wind8.7 mph S
Humidity62%
Visibility—
Dew point70°
Mon, 1790° / 72°0.74Rain
90 °Rain

East Sumter, Monday, 17 August

Rain. High 90°, low 72°.

Pressure29.94 inHg
Wind11.1 mph SW
Humidity63%
Visibility—
Dew point73°
Tue, 1890° / 73°0.07Light rain
90 °Light rain

East Sumter, Tuesday, 18 August

Light rain. High 90°, low 73°.

Pressure29.94 inHg
Wind10.3 mph E
Humidity66%
Visibility—
Dew point72°
Wed, 1992° / 74°0Clear
92 °Clear

East Sumter, Wednesday, 19 August

Clear. High 92°, low 74°.

Pressure30.00 inHg
Wind9.7 mph NE
Humidity42%
Visibility—
Dew point63°
Thu, 2094° / 73°0Clear
94 °Clear

East Sumter, Thursday, 20 August

Clear. High 94°, low 73°.

Pressure30.00 inHg
Wind8.3 mph NE
Humidity40%
Visibility—
Dew point62°
Fri, 2197° / 75°0Clear
97 °Clear

East Sumter, Friday, 21 August

Clear. High 97°, low 75°.

Pressure29.94 inHg
Wind10 mph S
Humidity41%
Visibility—
Dew point67°
Sat, 22101° / 78°0.2Rain
101 °Rain

East Sumter, Saturday, 22 August

Rain. High 101°, low 78°.

Pressure29.85 inHg
Wind8.1 mph SW
Humidity42%
Visibility—
Dew point69°
Sun, 2394° / 77°0.13Rain
94 °Rain

East Sumter, Sunday, 23 August

Rain. High 94°, low 77°.

Pressure29.94 inHg
Wind10.1 mph S
Humidity52%
Visibility—
Dew point71°
Mon, 2494° / 76°0Overcast
94 °Overcast

East Sumter, Monday, 24 August

Overcast. High 94°, low 76°.

Pressure30.03 inHg
Wind8.1 mph SW
Humidity47%
Visibility—
Dew point68°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for East Sumter, SC are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in East Sumter, SC since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.