Sumter 7-day Weather Forecast

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Sumter 7-day weather forecast

Stacker created the forecast for Sumter, South Carolina using data from OpenWeather. This week's high is 99 °F on Sunday, while the low is 72 °F on Wednesday. There are expected to be 4 sunny days and rain on 4 days this week.

NWS Columbia SC has issued a heat advisory until Tuesday at 08:00 PM.

Monday, July 21

- High of 94 °F, low of 77 °F (40% humidity)
- Sunny with a 94% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:25 AM, sunset at 8:29 PM

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Tuesday, July 22

- High of 92 °F, low of 75 °F (55% humidity)
- Mostly sunny with a 100% chance of rain (20 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:25 AM, sunset at 8:29 PM

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Wednesday, July 23

- High of 87 °F, low of 72 °F (58% humidity)
- Partly cloudy with a 83% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:26 AM, sunset at 8:28 PM

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Thursday, July 24

- High of 90 °F, low of 74 °F (51% humidity)
- Partly cloudy with a 46% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:27 AM, sunset at 8:28 PM
- New moon

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Friday, July 25

- High of 97 °F, low of 74 °F (40% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 6:28 AM, sunset at 8:27 PM

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Saturday, July 26

- High of 98 °F, low of 74 °F (36% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:28 AM, sunset at 8:26 PM

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Sunday, July 27

- High of 99 °F, low of 78 °F (29% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:29 AM, sunset at 8:26 PM