Fort Smith weather live forecast

Tomorrow's maximum temperature in Fort Smith is expected to be 79°F.

5-day weather forecast updated at 04:01 on Saturday 24th May 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 Saturday 24th May 2025

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 79°F, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 30-40 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 9 mph from the east.

  • 79°F maximum temperature79
    °F maximum temperature
  • 64°F minimum temperature64
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 73% chance of some rain73
    % chance of some rain
  • 30-40 mm of rainfall expected<40
    mm of rainfall expected
  • 79°F wind chill79
    °F wind chill
  • Gentle breeze of 9 mph from the East9
    mph wind from E

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Fort Smith weather for Sunday 25th May 2025

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 74% chance of some rain and a light breeze of 7 mph from the east.

  • 84°F maximum temperature84
    °F maximum temperature
  • 66°F minimum temperature66
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 74% chance of some rain74
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Light breeze of 7 mph from the East7
    mph wind from E

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Fort Smith weather for Monday 26th May 2025

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 72°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 8 mph from the east.

  • 72°F maximum temperature72
    °F maximum temperature
  • 66°F minimum temperature66
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 73% chance of some rain73
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 8 mph from the East8
    mph wind from E

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Fort Smith weather for Tuesday 27th May 2025

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 79°F, 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 43% chance of some rain and little or no wind of 4 mph from the west.

  • 79°F maximum temperature79
    °F maximum temperature
  • 64°F minimum temperature64
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 43% chance of some rain43
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Little or no wind of 4 mph from the West4
    mph wind from W

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Fort Smith weather for Wednesday 28th May 2025

Expect isolated thunderstorms in Fort Smith, Arkansas with a maximum temperature of 79°F, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 31% chance of some rain and little or no wind of 4 mph from the north.

  • 79°F maximum temperature79
    °F maximum temperature
  • 64°F minimum temperature64
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 31% chance of some rain31
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 79°F wind chill79
    °F wind chill
  • Little or no wind of 4 mph from the North4
    mph wind from N

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