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 97 °F on Thursday, while the low is 72 °F on Tuesday. There is expected to be 1 sunny day and rain on 7 days this week.

There are currently no weather alerts.

Monday, August 11

- High of 78 °F, low of 73 °F (85% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 6:40 AM, sunset at 8:12 PM

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Tuesday, August 12

- High of 82 °F, low of 72 °F (91% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:41 AM, sunset at 8:11 PM

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Wednesday, August 13

- High of 89 °F, low of 74 °F (90% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:41 AM, sunset at 8:10 PM

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Thursday, August 14

- High of 97 °F, low of 74 °F (53% humidity)
- Partly cloudy with a 38% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:42 AM, sunset at 8:09 PM

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Friday, August 15

- High of 97 °F, low of 77 °F (40% humidity)
- Mostly cloudy with a 66% chance of rain (1 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 6:43 AM, sunset at 8:08 PM

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Saturday, August 16

- High of 89 °F, low of 74 °F (60% humidity)
- Partly cloudy with a 100% chance of rain (12 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:44 AM, sunset at 8:07 PM
- Last quarter moon

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Sunday, August 17

- High of 91 °F, low of 74 °F (46% humidity)
- Fair with a 77% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:44 AM, sunset at 8:06 PM