Fort Smith weather live forecast

Today's maximum temperature in Fort Smith is expected to be 22°C. Select a day from the live weather forecast for Fort Smith, Arkansas, USA for more weather parameters.

Monday
23rd Mar
22

12

7

7
Tuesday
24th Mar
20

11

7

6
Wednesday
25th Mar
30

10

12

8
Thursday
26th Mar
32

17

12

9
Friday
27th Mar
21

11

2

1

5-day weather forecast updated at 04:01 on Monday 23rd 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 Monday 23rd March 2026

Expect scattered clouds in Fort Smith, Arkansas with a maximum temperature of 22°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

22
°C maximum temperature
12
°C minimum temperature
scattered clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
13
kph wind from E

Fort Smith weather for Tuesday 24th March 2026

Expect broken clouds in Fort Smith, Arkansas with a maximum temperature of 20°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

20
°C maximum temperature
11
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from E

Fort Smith weather for Wednesday 25th March 2026

Expect clear skies in Fort Smith, Arkansas with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

30
°C maximum temperature
10
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Fort Smith weather for Thursday 26th March 2026

Expect clear skies in Fort Smith, Arkansas with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

32
°C maximum temperature
17
°C minimum temperature
clear skies
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from S

Fort Smith weather for Friday 27th March 2026

Expect broken clouds in Fort Smith, Arkansas with a maximum temperature of 21°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.