Sumter 7-day Weather Forecast

ESOlex // Shutterstock

Sumter 7-day weather forecast

Stacker created the forecast for Sumter, South Carolina using data from OpenWeather. This week's high is 94 °F on Friday, while the low is 58 °F on Wednesday. There are expected to be 3 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, September 15

- High of 84 °F, low of 62 °F (34% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:04 AM, sunset at 7:28 PM

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Tuesday, September 16

- High of 85 °F, low of 59 °F (38% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:05 AM, sunset at 7:26 PM

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Valeriy Boyarskiy // Shutterstock

Wednesday, September 17

- High of 81 °F, low of 58 °F (51% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:06 AM, sunset at 7:25 PM

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Thursday, September 18

- High of 89 °F, low of 64 °F (38% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:06 AM, sunset at 7:24 PM

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Friday, September 19

- High of 94 °F, low of 67 °F (27% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 7:07 AM, sunset at 7:22 PM

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Saturday, September 20

- High of 92 °F, low of 66 °F (29% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (17 mph wind)
- Sunrise at 7:08 AM, sunset at 7:21 PM

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Sunday, September 21

- High of 81 °F, low of 65 °F (59% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (17 mph wind)
- Sunrise at 7:08 AM, sunset at 7:19 PM
- New moon