5-day weather forecast for Fort Smith, Arkansas

Weather changeability for Fort Smith, Arkansas

Temperature Last Month Last Year
Average change in high temperature day-to-day 7.6° 6.5°
Average change in low temperature day-to-day 8.0° 6.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 36% 59%
Chance of precip day after a dry day 31% 18%

Weather forecast accuracy for Fort Smith, Arkansas

Last Month
The Weather Channel   70.00%
Foreca   69.72%
Weather Underground   67.78%
AccuWeather   67.22%
MeteoGroup   67.22%
Dark Sky (forecast.io)   65.83%
NWS Digital Forecast   65.00%
World Weather Online   55.28%
Persistence   44.17%
Last Year
Weather Underground   78.72%
The Weather Channel   78.61%
MeteoGroup   78.40%
AccuWeather   77.15%
Foreca   76.50%
NWS Digital Forecast   71.26%
Dark Sky (forecast.io)   70.11%
World Weather Online   61.23%
Persistence   52.10%

ForecastAdvisor Fact

3.8% of The Weather Channel's high temperature forecasts for Fort Smith were off by more than 10 degrees last year.