5-day weather forecast for Saint Anthony, Iowa
Today
41°
69°
Thunderstorms
Saturday
50°
63°
Thunderstorms
Sunday
52°
64°
Thunderstorms Likely
Monday
57°
73°
Chance Thunderstorms
Tuesday
61°
76°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Marshalltown, Iowa
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 7.5° | 6.3° |
| Average change in low temperature day-to-day | 8.3° | 8.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 67% | 55% |
| Chance of precip day after a dry day | 32% | 22% |
Weather forecast accuracy for Marshalltown, Iowa
| The Weather Channel | 67.28% |
| Intellicast | 67.28% |
| AccuWeather | 66.98% |
| NWS Digital Forecast | 66.36% |
| National Weather Service | 64.81% |
| Weather Underground | 63.14% |
| CustomWeather | 60.49% |
| World Weather Online | 55.45% |
| Persistence | 36.30% |
| Intellicast | 68.45% |
| The Weather Channel | 68.33% |
| National Weather Service | 66.54% |
| NWS Digital Forecast | 64.74% |
| AccuWeather | 62.77% |
| CustomWeather | 60.78% |
| Persistence | 45.13% |
ForecastAdvisor Fact
On average, AccuWeather's high temperature forecasts for Marshalltown were off by 3.79 degrees last month.