Fort Smith weather live forecast

Today's maximum temperature in Fort Smith is expected to be 23°C. Select a day from the live weather forecast for Fort Smith, Arkansas, USA for more weather parameters.

Friday
24th Apr
23

18

2

3
Saturday
25th Apr
26

17

7

7
Sunday
26th Apr
28

17

4

8
Monday
27th Apr
31

19

6

8
Tuesday
28th Apr
28

18

11

8

5-day weather forecast updated at 04:01 on Friday 24th 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 Friday 24th April 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a light breeze of 10 kph from the south-east.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
87
% chance of some rain
<20
mm of rainfall expected
23
°C wind chill
10
kph wind from SE

Fort Smith weather for Saturday 25th April 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a light breeze of 11 kph from the east.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
82
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
11
kph wind from E

Fort Smith weather for Sunday 26th April 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 50% chance of some rain and a light breeze of 12 kph from the south-east.

28
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
50
% 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 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 18 kph from the south-west.

31
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
50
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from SW

Fort Smith weather for Tuesday 28th April 2026

Expect scattered clouds in Fort Smith, Arkansas with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.