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 3.4° 4.9°
Average change in low temperature day-to-day 4.8° 6.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 0% 58%
Chance of precip day after a dry day 0% 21%

Weather forecast accuracy for Fort Smith, Arkansas

Last Month
MeteoGroup   92.24%
The Weather Channel   91.38%
Weather Underground   91.38%
Foreca   89.58%
AccuWeather   87.36%
NWS Digital Forecast   85.34%
Dark Sky (forecast.io)   82.47%
World Weather Online   81.55%
Persistence   76.11%
Last Year
The Weather Channel   77.83%
Weather Underground   77.73%
AccuWeather   77.21%
MeteoGroup   76.88%
Foreca   76.49%
Dark Sky (forecast.io)   73.81%
NWS Digital Forecast   72.37%
World Weather Online   65.35%
Persistence   50.10%

ForecastAdvisor Fact

15.3% of NWS Digital Forecast's low temperature forecasts for Fort Smith were exactly right last year.