Fort Smith weather live forecast

Today's maximum temperature in Fort Smith is expected to be 73°F. Select a day from the live weather forecast for Fort Smith, Arkansas, USA for more weather parameters.

Wednesday
24th Dec
73

55

7

2
Thursday
25th Dec
79

59

7

3
Friday
26th Dec
79

59

9

3
Saturday
27th Dec
79

57

9

3
Sunday
28th Dec
75

37

4

1

5-day weather forecast updated at 04:01 on Thursday 25th December 2025 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 Wednesday 24th December 2025

Expect scattered clouds in Fort Smith, Arkansas with a maximum temperature of 73°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

73
°F maximum temperature
55
°F minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from SW

Fort Smith weather for Thursday 25th December 2025

Expect scattered clouds in Fort Smith, Arkansas with a maximum temperature of 79°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

79
°F maximum temperature
59
°F minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
79
°F wind chill
7
mph wind from S

Fort Smith weather for Friday 26th December 2025

Expect scattered clouds in Fort Smith, Arkansas with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-west.

79
°F maximum temperature
59
°F minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
5
mph wind from SW

Fort Smith weather for Saturday 27th December 2025

79
°F maximum temperature
57
°F minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
6
mph wind from S

Fort Smith weather for Sunday 28th December 2025

Expect broken clouds in Fort Smith, Arkansas with a maximum temperature of 75°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-west.