Fort Smith 7-day Weather Forecast

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 88 °F on Monday, while the low is 62 °F on Wednesday. There are expected to be 0 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 88 °F, low of 77 °F (69% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:11 AM, sunset at 8:17 PM

You may also like: How long does it take to sell a house in Fort Smith in 2026?

1 / 6

John Cartwright // Shutterstock

Tuesday, May 19

- High of 84 °F, low of 65 °F (90% humidity)
- Mostly cloudy with a 100% chance of rain (22 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:10 AM, sunset at 8:18 PM

2 / 6

Valeriy Boyarskiy // Shutterstock

Wednesday, May 20

- High of 79 °F, low of 62 °F (73% humidity)
- Overcast with a 98% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:09 AM, sunset at 8:18 PM

3 / 6

otsphoto // Shutterstock

Thursday, May 21

- High of 69 °F, low of 66 °F (89% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:09 AM, sunset at 8:19 PM

4 / 6

Dmitry Naumov // Shutterstock

Friday, May 22

- High of 80 °F, low of 65 °F (69% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 6:08 AM, sunset at 8:20 PM

5 / 6

ESOlex // Shutterstock

Saturday, May 23

- High of 84 °F, low of 62 °F (62% humidity)
- Partly cloudy with a 100% chance of rain (4 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 6:08 AM, sunset at 8:21 PM
- First quarter moon

You may also like: Highest-paying jobs in Fort Smith that require a graduate degree

6 / 6

Zyabich // Shutterstock

Sunday, May 24

- High of 75 °F, low of 67 °F (91% humidity)
- Overcast with a 100% chance of rain (14 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:07 AM, sunset at 8:21 PM