Fort Smith weather live forecast

Today's maximum temperature in Fort Smith is expected to be 26°C. Select a day from the live weather forecast for Fort Smith, Arkansas, USA for more weather parameters.

Thursday
23rd Apr
26

17

4

3
Friday
24th Apr
23

17

5

2
Saturday
25th Apr
27

16

7

7
Sunday
26th Apr
27

17

6

7
Monday
27th Apr
30

18

6

8

5-day weather forecast updated at 04:01 on Thursday 23rd April 2026 GMT

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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 Thursday 23rd April 2026

Expect broken clouds in Fort Smith, Arkansas with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

26
°C maximum temperature
17
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from S

Fort Smith weather for Friday 24th April 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 23°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a light breeze of 9 kph from the south.

23
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
2
UV index (Low)
77
% chance of some rain
<20
mm of rainfall expected
23
°C wind chill
9
kph wind from S

Fort Smith weather for Saturday 25th April 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a light breeze of 10 kph from the south-east.

27
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
63
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
10
kph wind from SE

Fort Smith weather for Sunday 26th April 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 69% chance of some rain and a light breeze of 12 kph from the south-east.

27
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
69
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
12
kph wind from SE

Fort Smith weather for Monday 27th April 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 17 kph from the south-west.