Spartanburg 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Spartanburg 7-day weather forecast

Stacker created the forecast for Spartanburg, South Carolina using data from OpenWeather. This week's high is 91 °F on Monday, while the low is 59 °F on Saturday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 91 °F, low of 67 °F (44% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:22 AM, sunset at 8:26 PM
1 / 6
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Tuesday, May 19

- High of 90 °F, low of 62 °F (33% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:21 AM, sunset at 8:27 PM
2 / 6
Cari Rubin Photography // Shutterstock

Wednesday, May 20

- High of 91 °F, low of 65 °F (40% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:20 AM, sunset at 8:27 PM
3 / 6
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Thursday, May 21

- High of 88 °F, low of 64 °F (40% humidity)
- Mostly cloudy with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:20 AM, sunset at 8:28 PM
4 / 6
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Friday, May 22

- High of 70 °F, low of 60 °F (85% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 6:19 AM, sunset at 8:29 PM
5 / 6
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Saturday, May 23

- High of 86 °F, low of 59 °F (51% humidity)
- Overcast with a 83% chance of rain (0 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 6:19 AM, sunset at 8:30 PM
- First quarter moon
6 / 6
Jaromir Chalabala // Shutterstock

Sunday, May 24

- High of 87 °F, low of 65 °F (51% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 6:18 AM, sunset at 8:30 PM

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