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Sumter SC Weather - Mostly Cloudy - 80°F
Mostly Cloudy
80°F
Updated 3:20 pm
Feels Like 82°F
Humidity 63%
Wind S 7 mph
Barometer  29.98 in
Dew Point 66°F
Sumter SC Weather - Mostly Cloudy - 27°C
Mostly Cloudy
27°C
Updated 3:20 pm
Feels Like 28°C
Humidity 63%
Wind S 11 km/h
Barometer  101.5 kPa
Dew Point 19°C
Sumter, SC Weather and Current Conditionssumter sc weather forecast

Sumter, SC Weather Forecast

Sumter South Carolina WeatherSumter, South Carolina Weather Weather Forecast
Here is the API 14 day weather forecast for Sumter, South Carolina. Note: The 7-day weather forecast for Sumter, SC is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Sumter, SC Weather Forecast Dated: 320 PM Wed Nov 04 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, November 4, 2026

Mid-Morning
Sumter Weather - 2026-11-04 - Morning - Cloudy
69°F 21°C
Cloudy
Mid-Afternoon
Sumter Weather - 2026-11-04 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Sumter Weather - 2026-11-04 - Evening - Overcast
72°F 22°C
Overcast
Warm and summery near 82°F 28°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the ESE to the SSE at 10 mph 15 km/h. Gusts up to 22 mph 36 km/h.

Thursday, November 5, 2026

Mid-Morning
Sumter Weather - 2026-11-05 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Sumter Weather - 2026-11-05 - Afternoon - Light Showers
81°F 27°C
Light Showers
Early-Evening
Sumter Weather - 2026-11-05 - Evening - Clear
71°F 22°C
Clear
Balmy with temperatures reaching 81°F 27°C, clouds building with afternoon showers likely, with steady humidity and steady pressure. Winds blowing from the S at 10 mph 16 km/h.

Friday, November 6, 2026

Mid-Morning
Sumter Weather - 2026-11-06 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Sumter Weather - 2026-11-06 - Afternoon - Light Showers
79°F 26°C
Light Showers
Early-Evening
Sumter Weather - 2026-11-06 - Evening - Partly Cloudy
70°F 21°C
Partly Cloudy
Enjoyable around 79°F 26°C, dry early, with showers developing in the afternoon, with lower humidity and steady pressure. Winds moving from the SSW to the N at 5 mph 9 km/h.

Saturday, November 7, 2026

Mid-Morning
Sumter Weather - 2026-11-07 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Sumter Weather - 2026-11-07 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Sumter Weather - 2026-11-07 - Evening - Overcast
58°F 15°C
Overcast
Mild temperatures up to 69°F 21°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NNE to the NE at 7 mph 11 km/h.

Sunday, November 8, 2026

Mid-Morning
Sumter Weather - 2026-11-08 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Sumter Weather - 2026-11-08 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Sumter Weather - 2026-11-08 - Evening - Overcast
57°F 14°C
Overcast
Refreshing around 66°F 19°C, overcast throughout the day, with steady humidity and steady pressure.

Monday, November 9, 2026

Mid-Morning
Sumter Weather - 2026-11-09 - Morning - Partly Cloudy
58°F 15°C
Partly Cloudy
Mid-Afternoon
Sumter Weather - 2026-11-09 - Afternoon - Partly Cloudy
70°F 21°C
Partly Cloudy
Early-Evening
Sumter Weather - 2026-11-09 - Evening - Partly Cloudy
62°F 17°C
Partly Cloudy
Pleasant near 70°F 21°C, partly cloudy throughout the day, with lower humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Sumter Weather - 2026-11-10 - Morning - Drizzle
55°F 13°C
Drizzle
Mid-Afternoon
Sumter Weather - 2026-11-10 - Afternoon - Drizzle
64°F 18°C
Drizzle
Early-Evening
Sumter Weather - 2026-11-10 - Evening - Scattered Showers
59°F 15°C
Scattered Showers
Comfortable at 64°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling.

Wednesday, November 11, 2026

Mid-Morning
Sumter Weather - 2026-11-11 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
Sumter Weather - 2026-11-11 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Sumter Weather - 2026-11-11 - Evening - Clear
60°F 16°C
Clear
Cool with a high near 67°F 19°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure.

Thursday, November 12, 2026

Mid-Morning
Sumter Weather - 2026-11-12 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Sumter Weather - 2026-11-12 - Afternoon - Partly Cloudy
64°F 18°C
Partly Cloudy
Early-Evening
Sumter Weather - 2026-11-12 - Evening - Partly Cloudy
58°F 14°C
Partly Cloudy
Refreshing around 64°F 18°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.

Friday, November 13, 2026

Mid-Morning
Sumter Weather - 2026-11-13 - Morning - Partly Cloudy
55°F 13°C
Partly Cloudy
Mid-Afternoon
Sumter Weather - 2026-11-13 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Sumter Weather - 2026-11-13 - Evening - Clear
58°F 15°C
Clear
Mildly cool near 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure.

Saturday, November 14, 2026

Mid-Morning
Sumter Weather - 2026-11-14 - Morning - Partly Cloudy
56°F 13°C
Partly Cloudy
Mid-Afternoon
Sumter Weather - 2026-11-14 - Afternoon - Partly Cloudy
66°F 19°C
Partly Cloudy
Early-Evening
Sumter Weather - 2026-11-14 - Evening - Drizzle
61°F 16°C
Drizzle
Comfortable at 66°F 19°C, mainly dry until evening showers arrive, with steady humidity and barometric pressure falling.

Sunday, November 15, 2026

Mid-Morning
Sumter Weather - 2026-11-15 - Morning - Drizzle
60°F 16°C
Drizzle
Mid-Afternoon
Sumter Weather - 2026-11-15 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Sumter Weather - 2026-11-15 - Evening - Scattered Showers
58°F 15°C
Scattered Showers
Cool with a high near 64°F 18°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the NNE to the N at 7 mph 11 km/h. Gusts up to 20 mph 32 km/h.

Monday, November 16, 2026

Mid-Morning
Sumter Weather - 2026-11-16 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Sumter Weather - 2026-11-16 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Sumter Weather - 2026-11-16 - Evening - Clear
56°F 13°C
Clear
Refreshing around 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure.

Tuesday, November 17, 2026

Mid-Morning
Sumter Weather - 2026-11-17 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Sumter Weather - 2026-11-17 - Afternoon - Partly Cloudy
64°F 18°C
Partly Cloudy
Early-Evening
Sumter Weather - 2026-11-17 - Evening - Partly Cloudy
56°F 14°C
Partly Cloudy
Mildly cool near 64°F 18°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

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Weather by the Numbers

Wed, 4th
Sumter SC Weather - Wednesday, Nov 4, 2026 - Light Rain Shower
Hi: 82°F 28°C
Lo: 60°F 16°C
Sunrise 06:44 AM
Sunset 05:27 PM
Wind SSE 10 mph15 km/h
Dew Point 65°F18°C
Wind Chill 79°F26°C
Barometric Pressure 30.03 in1017 mb
POP 31% *
Humidity 62%
Thu, 5th
Sumter SC Weather - Thursday, Nov 5, 2026 - Partly Cloudy
Hi: 82°F 28°C
Lo: 66°F 19°C
Sunrise 06:45 AM
Sunset 05:26 PM
Wind S 10 mph15 km/h
Dew Point 65°F18°C
Wind Chill 80°F27°C
Barometric Pressure 29.94 in1014 mb
POP 6% *
Humidity 60%
Fri, 6th
Sumter SC Weather - Friday, Nov 6, 2026 - Cloudy
Hi: 79°F 26°C
Lo: 64°F 18°C
Sunrise 06:46 AM
Sunset 05:25 PM
Wind WSW 8 mph12 km/h
Dew Point 67°F19°C
Wind Chill 72°F22°C
Barometric Pressure 29.85 in1011 mb
POP 20% *
Humidity 84%
Sat, 7th
Sumter SC Weather - Saturday, Nov 7, 2026 - Sunny
Hi: 70°F 21°C
Lo: 54°F 12°C
Sunrise 06:47 AM
Sunset 05:24 PM
Wind NNE 9 mph14 km/h
Dew Point 42°F6°C
Wind Chill 67°F20°C
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 40%
Sun, 8th
Sumter SC Weather - Sunday, Nov 8, 2026 - Cloudy
Hi: 66°F 19°C
Lo: 46°F 8°C
Sunrise 06:48 AM
Sunset 05:23 PM
Wind NNE 6 mph10 km/h
Dew Point 37°F3°C
Wind Chill 63°F17°C
Barometric Pressure 30.12 in1020 mb
POP 7% *
Humidity 39%
Mon, 9th
Sumter SC Weather - Monday, Nov 9, 2026 - Partly Cloudy
Hi: 71°F 22°C
Lo: 49°F 10°C
Sunrise 06:49 AM
Sunset 05:23 PM
Wind WNW 1 mph2 km/h
Dew Point 42°F6°C
Wind Chill 68°F20°C
Barometric Pressure 30.15 in1021 mb
POP 3% *
Humidity 40%
Tue, 10th
Sumter SC Weather - Tuesday, Nov 10, 2026 - Light Rain
Hi: 66°F 19°C
Lo: 50°F 10°C
Sunrise 06:50 AM
Sunset 05:22 PM
Wind E 2 mph3 km/h
Dew Point 51°F11°C
Wind Chill 63°F17°C
Barometric Pressure 30.03 in1017 mb
POP 49% *
Humidity 65%
Wed, 11th
Sumter SC Weather - Wednesday, Nov 11, 2026 - Patchy Rain Nearby
Hi: 68°F 20°C
Lo: 54°F 12°C
Sunrise 06:51 AM
Sunset 05:21 PM
Wind SE 6 mph10 km/h
Dew Point 48°F9°C
Wind Chill 65°F18°C
Barometric Pressure 29.91 in1013 mb
POP 5% *
Humidity 55%
Thu, 12th
Sumter SC Weather - Thursday, Nov 12, 2026 - Cloudy
Hi: 66°F 19°C
Lo: 50°F 10°C
Sunrise 06:52 AM
Sunset 05:20 PM
Wind NE 5 mph9 km/h
Dew Point 40°F5°C
Wind Chill 63°F17°C
Barometric Pressure 30 in1016 mb
POP 4% *
Humidity 43%
Fri, 13th
Sumter SC Weather - Friday, Nov 13, 2026 - Sunny
Hi: 68°F 20°C
Lo: 48°F 9°C
Sunrise 06:52 AM
Sunset 05:20 PM
Wind ENE 4 mph6 km/h
Dew Point 45°F7°C
Wind Chill 64°F18°C
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 50%
Sat, 14th
Sumter SC Weather - Saturday, Nov 14, 2026 - Partly Cloudy
Hi: 67°F 20°C
Lo: 49°F 10°C
Sunrise 06:53 AM
Sunset 05:19 PM
Wind W 1 mph2 km/h
Dew Point 51°F10°C
Wind Chill 65°F18°C
Barometric Pressure 29.91 in1013 mb
POP 8% *
Humidity 61%
Sun, 15th
Sumter SC Weather - Sunday, Nov 15, 2026 - Light Drizzle
Hi: 65°F 18°C
Lo: 54°F 12°C
Sunrise 06:54 AM
Sunset 05:18 PM
Wind NNE 10 mph16 km/h
Dew Point 51°F11°C
Wind Chill 64°F18°C
Barometric Pressure 29.8 in1009 mb
POP 24% *
Humidity 64%
Mon, 16th
Sumter SC Weather - Monday, Nov 16, 2026 - Sunny
Hi: 66°F 19°C
Lo: 47°F 8°C
Sunrise 06:55 AM
Sunset 05:18 PM
Wind NNE 5 mph8 km/h
Dew Point 43°F6°C
Wind Chill 63°F17°C
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 48%
Tue, 17th
Sumter SC Weather - Tuesday, Nov 17, 2026 - Sunny
Hi: 67°F 20°C
Lo: 46°F 8°C
Sunrise 06:56 AM
Sunset 05:17 PM
Wind SW 1 mph2 km/h
Dew Point 45°F7°C
Wind Chill 64°F18°C
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 51%
* POP = Probability of Precipitation. Data for 12:00 PM.