Fort Smith 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Fort Smith 7-day weather forecast

Stacker created the forecast for Fort Smith, Arkansas using data from OpenWeather. This week's high is 93 °F on Sunday, while the low is 69 °F on Wednesday. There is expected to be 1 sunny day and rain on 5 days this week.

NWS Tulsa OK has issued a flood watch until Monday at 01:00 PM.

Monday, June 22

- High of 88 °F, low of 72 °F (72% humidity)
- Overcast with a 100% chance of rain (62 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:03 AM, sunset at 8:36 PM
1 / 6
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Tuesday, June 23

- High of 85 °F, low of 73 °F (91% humidity)
- Overcast with a 100% chance of rain (27 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:03 AM, sunset at 8:36 PM
2 / 6
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Wednesday, June 24

- High of 83 °F, low of 69 °F (95% humidity)
- Overcast with a 100% chance of rain (32 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:03 AM, sunset at 8:36 PM
3 / 6
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Thursday, June 25

- High of 91 °F, low of 71 °F (62% humidity)
- Partly sunny with a 97% 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 6:04 AM, sunset at 8:36 PM
4 / 6
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Friday, June 26

- High of 89 °F, low of 73 °F (66% humidity)
- Overcast with a 93% chance of rain (1 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:04 AM, sunset at 8:36 PM
5 / 6
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Saturday, June 27

- High of 89 °F, low of 75 °F (79% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:04 AM, sunset at 8:36 PM
6 / 6
Piyawat Nandeenopparit // Shutterstock

Sunday, June 28

- High of 93 °F, low of 74 °F (59% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:05 AM, sunset at 8:36 PM

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