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.

Sunday
1st Mar
23

13

2

3
Monday
2nd Mar
25

11

3

5
Tuesday
3rd Mar
27

14

6

5
Wednesday
4th Mar
25

17

3

5
Thursday
5th Mar
24

16

7

4

5-day weather forecast updated at 04:01 on Sunday 1st March 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 Sunday 1st March 2026

Expect mostly cloudy with light rain in Fort Smith, Arkansas with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 14 kph from the east.

23
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
49
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
14
kph wind from E

Fort Smith weather for Monday 2nd March 2026

Expect mostly cloudy with light rain in Fort Smith, Arkansas with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a light breeze of 11 kph from the east.

25
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
27
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
11
kph wind from E

Fort Smith weather for Tuesday 3rd March 2026

Expect sunshine and showers in Fort Smith, Arkansas with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 17 kph from the south.

27
°C maximum temperature
14
°C minimum temperature
sunshine and showers
6
hours of sunshine
5
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
17
kph wind from S

Fort Smith weather for Wednesday 4th March 2026

Expect mostly cloudy with rain in Fort Smith, Arkansas with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a light breeze of 12 kph from the south.

25
°C maximum temperature
17
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
5
UV index (Moderate)
81
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
12
kph wind from S

Fort Smith weather for Thursday 5th March 2026

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 67% chance of some rain and a light breeze of 9 kph from the south.