Sumter 7-day weather forecast

Written by:
爆料TV
March 23, 2026
ESOlex // Shutterstock

Sumter 7-day weather forecast

created the forecast for Sumter, South Carolina using data from . This week's high is 84 掳F on Sunday, while the low is 49 掳F on Monday. There are expected to be 5 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, March 30

- High of 76 掳F, low of 49 掳F (44% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:11 AM, sunset at 7:40 PM
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Tuesday, March 31

- High of 79 掳F, low of 56 掳F (47% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:10 AM, sunset at 7:40 PM
2 / 6
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Wednesday, April 1

- High of 81 掳F, low of 59 掳F (49% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:08 AM, sunset at 7:41 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 81 掳F, low of 59 掳F (39% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:07 AM, sunset at 7:42 PM
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Deborah Kolb // Shutterstock

Friday, April 3

- High of 81 掳F, low of 62 掳F (47% humidity)
- Mostly sunny with a 22% chance of rain (0 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 7:05 AM, sunset at 7:42 PM
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Saturday, April 4

- High of 82 掳F, low of 62 掳F (45% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 7:04 AM, sunset at 7:43 PM
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6 / 6
IKO-studio // Shutterstock

Sunday, April 5

- High of 84 掳F, low of 60 掳F (42% humidity)
- Partly sunny with a 20% chance of rain (0 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 7:03 AM, sunset at 7:44 PM

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