5-day weather forecast for Lake Mills, Iowa
Today
50°
58°
Thunderstorms Likely
Sunday
49°
66°
Thunderstorms Likely
Monday
59°
73°
Thunderstorms Likely
Tuesday
61°
78°
Thunderstorms Likely
Wednesday
63°
79°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Mason City, Iowa
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 8.4° | 6.0° |
| Average change in low temperature day-to-day | 6.9° | 9.0° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 45% | 51% |
| Chance of precip day after a dry day | 40% | 22% |
Weather forecast accuracy for Mason City, Iowa
| National Weather Service | 77.38% |
| AccuWeather | 75.60% |
| Intellicast | 75.30% |
| CustomWeather | 72.92% |
| The Weather Channel | 72.62% |
| NWS Digital Forecast | 70.54% |
| Weather Underground | 67.26% |
| World Weather Online | 58.33% |
| Persistence | 39.68% |
| The Weather Channel | 65.25% |
| Intellicast | 65.16% |
| National Weather Service | 63.63% |
| AccuWeather | 62.45% |
| NWS Digital Forecast | 61.27% |
| CustomWeather | 59.86% |
| Persistence | 45.96% |
ForecastAdvisor Fact
3.6% of AccuWeather's high temperature forecasts for Mason City were off by more than 10 degrees last month.