Fort Smith weather live forecast

Today's maximum temperature in Fort Smith is expected to be 27°C. Select a day from the live weather forecast for Fort Smith, Arkansas, USA for more weather parameters.

Wednesday
27th May
27

21

3

6
Thursday
28th May
26

21

2

5
Friday
29th May
27

20

4

6
Saturday
30th May
28

20

6

6
Sunday
31st May
29

21

5

6

5-day weather forecast updated at 04:01 on Wednesday 27th May 2026 GMT

More about Fort Smith

Fort Smith by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Arkansas

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

The 5-day weather forecast for Arkansas (Fort Smith) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Fort Smith weather forecast by day

Below are the detailed weather forecasts for Fort Smith for the next 5 days.

Fort Smith weather for Wednesday 27th May 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and little or no wind of 5 kph from the east.

27
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
78
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
5
kph wind from E

Fort Smith weather for Thursday 28th May 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 94% chance of some rain and little or no wind of 4 kph from the east.

26
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
94
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
4
kph wind from E

Fort Smith weather for Friday 29th May 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and little or no wind of 3 kph from the east.

27
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
81
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
3
kph wind from E

Fort Smith weather for Saturday 30th May 2026

Expect sunshine and showers in Fort Smith, Arkansas with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and little or no wind of 4 kph from the east.

28
°C maximum temperature
20
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
66
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
4
kph wind from E

Fort Smith weather for Sunday 31st May 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a light breeze of 7 kph from the east.