Fort Smith 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Fort Smith 7-day weather forecast

created the forecast for Fort Smith, Arkansas using data from . This week's high is 87 掳F on Monday, while the low is 60 掳F on Sunday. There is expected to be 1 sunny day and rain on 5 days this week.

There are currently no weather alerts.

Monday, May 25

- High of 87 掳F, low of 68 掳F (50% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:07 AM, sunset at 8:22 PM
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1 / 6
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Tuesday, May 26

- High of 83 掳F, low of 64 掳F (72% humidity)
- Fair with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:06 AM, sunset at 8:23 PM
2 / 6
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Wednesday, May 27

- High of 82 掳F, low of 65 掳F (71% humidity)
- Mostly cloudy with a 100% chance of rain (8 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:06 AM, sunset at 8:23 PM
3 / 6
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Thursday, May 28

- High of 81 掳F, low of 67 掳F (65% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:05 AM, sunset at 8:24 PM
4 / 6
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Friday, May 29

- High of 83 掳F, low of 67 掳F (70% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 6:05 AM, sunset at 8:25 PM
5 / 6
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Saturday, May 30

- High of 78 掳F, low of 66 掳F (74% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:04 AM, sunset at 8:26 PM
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6 / 6
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Sunday, May 31

- High of 73 掳F, low of 60 掳F (57% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:04 AM, sunset at 8:26 PM
- Full moon

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