5-day weather forecast for Spencer, Iowa

Weather changeability for Spencer, Iowa

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.6° 6.6°
Average change in low temperature day-to-day 5.5° 8.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 85% 61%
Chance of precip day after a dry day 39% 14%

Weather forecast accuracy for Spencer, Iowa

Last Month
The Weather Channel   80.91%
Weather Underground   80.11%
AccuWeather   75.81%
Foreca   74.19%
Dark Sky   71.51%
MeteoGroup   70.97%
NWS Digital Forecast   67.50%
World Weather Online   50.54%
Persistence   42.74%
Last Year
Weather Underground   74.38%
The Weather Channel   74.04%
MeteoGroup   73.10%
Foreca   71.17%
Dark Sky   70.91%
AccuWeather   70.61%
NWS Digital Forecast   66.21%
World Weather Online   49.70%
Persistence   46.67%

ForecastAdvisor Fact

It rained or snowed 43% of the time in Spencer last month when World Weather Online's text forecasts called for precipitation, and 15% of the time when they did not.