Sumter 7-day weather forecast

·Stacker

ESOlex // Shutterstock
ESOlex // Shutterstock

Stacker created the forecast for Sumter, South Carolina using data from OpenWeather. This week's high is 81 °F on Wednesday, while the low is 51 °F on Sunday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, November 2

- High of 73 °F, low of 55 °F (59% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:41 AM, sunset at 5:28 PM

You may also like: What salary do I need to afford a house in Sumter in 2026?

Tuesday, November 3

Ahmet Naim // Shutterstock

1 / 6

Tuesday, November 3

- High of 77 °F, low of 57 °F (59% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:42 AM, sunset at 5:27 PM
Wednesday, November 4

Happy Together // Shutterstock

2 / 6

Wednesday, November 4

- High of 81 °F, low of 60 °F (61% humidity)
- Mostly cloudy with a 92% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:43 AM, sunset at 5:26 PM
Thursday, November 5

logoboom // Shutterstock

3 / 6

Thursday, November 5

- High of 81 °F, low of 62 °F (54% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:44 AM, sunset at 5:25 PM
Friday, November 6

supergenijalac // Shutterstock

4 / 6

Friday, November 6

- High of 78 °F, low of 65 °F (66% humidity)
- Sunny with a 90% chance of rain (11 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:45 AM, sunset at 5:24 PM
Saturday, November 7

Hellame // Shutterstock

5 / 6

Saturday, November 7

- High of 75 °F, low of 57 °F (45% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:46 AM, sunset at 5:23 PM

You may also like: How long does it take to buy a house in Sumter in 2026?

Sunday, November 8

Rachasie // Shutterstock

6 / 6

Sunday, November 8

- High of 73 °F, low of 51 °F (28% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:47 AM, sunset at 5:23 PM