5-day weather forecast for Dayton, Ohio


Rain Likely
Click on a forecast to see the forecast trend for that day

Weather changeability for Dayton, Ohio

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.7° 6.0°
Average change in low temperature day-to-day 8.8° 8.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 30% 55%
Chance of precip day after a dry day 50% 35%

Weather forecast accuracy for Dayton, Ohio

Last Month
NWS Digital Forecast   71.39%
Dark Sky (forecast.io)   68.61%
Foreca   67.78%
The Weather Channel   66.39%
AccuWeather   64.17%
Weather Underground   62.50%
World Weather Online   62.50%
MeteoGroup   58.06%
Persistence   36.67%
Last Year
Weather Underground   78.47%
The Weather Channel   78.42%
Foreca   77.43%
AccuWeather   77.39%
MeteoGroup   77.11%
NWS Digital Forecast   72.58%
Dark Sky (forecast.io)   70.25%
World Weather Online   58.95%
Persistence   41.22%

ForecastAdvisor Fact

On average, The Weather Channel's low temperature forecasts for Dayton were off by 2.90 degrees last month.