5-day weather forecast for Calumet, Iowa
Today
81°
Mostly Sunny
Wednesday
60°
79°
Chance Thunderstorms
Thursday
66°
85°
Chance Thunderstorms
Friday
70°
88°
Chance Thunderstorms
Saturday
72°
89°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy details for Spencer, Iowa
These are the one- to three-day out accuracy percentages for high temperature, low temperature, icon
forecast precipitation (both rain and snow), and text forecast precipitation (both rain and snow). Temperature accuracy
is the percentage of forecasts within three degrees. Precipitation accuracy is the percentage of correct forecasts.
The forecasts are collected in the evening.
Click on the headers to sort by that column.
| Provider | High Temp | Low Temp | Icon Precip | Text Precip | Overall |
|---|---|---|---|---|---|
| Intellicast | 61.90% | 50.00% | 88.10% | 88.10% | 72.02% |
| The Weather Channel | 60.49% | 50.62% | 87.65% | 87.65% | 71.60% |
| National Weather Service | 52.38% | 59.52% | 84.52% | 84.52% | 70.24% |
| NWS Digital Forecast | 52.38% | 60.71% | 79.76% | 79.76% | 68.15% |
| AccuWeather | 48.81% | 55.95% | 80.95% | 83.33% | 67.26% |
| Weather Underground | 52.38% | 55.95% | 84.52% | 75.00% | 66.96% |
| CustomWeather | 45.24% | 52.38% | 72.62% | 72.62% | 60.71% |
| World Weather Online | 38.27% | 22.22% | 72.84% | 72.84% | 51.54% |
| Persistence | 17.11% | 21.33% | 50.00% | 50.00% | 34.61% |
| Provider | High Temp | Low Temp | Icon Precip | Text Precip | Overall |
|---|---|---|---|---|---|
| National Weather Service | 61.90% | 53.43% | 81.96% | 81.45% | 69.68% |
| Intellicast | 62.20% | 52.51% | 79.43% | 79.43% | 68.39% |
| The Weather Channel | 61.99% | 52.71% | 79.37% | 79.37% | 68.36% |
| NWS Digital Forecast | 59.64% | 52.42% | 74.87% | 74.27% | 65.30% |
| AccuWeather | 53.54% | 47.39% | 77.26% | 77.95% | 64.04% |
| CustomWeather | 51.83% | 47.04% | 76.60% | 76.60% | 63.02% |
| Persistence | 23.30% | 20.39% | 66.08% | 66.08% | 43.96% |
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