Fort Smith 7-day weather forecast

Written by:
July 14, 2025
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 99 °F on Sunday, while the low is 71 °F on Tuesday. There are expected to be 4 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, July 14

- High of 86 °F, low of 73 °F (59% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:13 AM, sunset at 8:33 PM
1 / 6
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Tuesday, July 15

- High of 93 °F, low of 71 °F (54% humidity)
- Overcast with a 88% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:14 AM, sunset at 8:32 PM
2 / 6
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Wednesday, July 16

- High of 94 °F, low of 72 °F (58% humidity)
- Mostly cloudy with a 87% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:14 AM, sunset at 8:32 PM
3 / 6
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Thursday, July 17

- High of 96 °F, low of 73 °F (47% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:15 AM, sunset at 8:31 PM
- Last quarter moon
4 / 6
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Friday, July 18

- High of 97 °F, low of 74 °F (46% humidity)
- Sunny with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 6:16 AM, sunset at 8:31 PM
5 / 6
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Saturday, July 19

- High of 96 °F, low of 76 °F (48% humidity)
- Sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 6:16 AM, sunset at 8:30 PM
6 / 6
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Sunday, July 20

- High of 99 °F, low of 77 °F (42% humidity)
- Sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 6:17 AM, sunset at 8:30 PM

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