5-day weather forecast for Arthur, Iowa
Today
64°
85°
Chance Thunderstorms
Thursday
70°
87°
Slight Chance Thunderstorms
Friday
68°
95°
Partly Cloudy
Saturday
64°
87°
Chance Thunderstorms
Sunday
63°
83°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Sergeant Bluff, Iowa
| National Weather Service | 69.76% |
| The Weather Channel | 68.28% |
| NWS Digital Forecast | 65.97% |
| Accuweather | 64.92% |
| MyForecast | 64.08% |
| Intellicast | 43.57% |
| National Weather Service | 69.14% |
| The Weather Channel | 69.13% |
| Intellicast | 68.55% |
| NWS Digital Forecast | 67.94% |
| MyForecast | 67.78% |
| Accuweather | 67.04% |
ForecastAdvisor Fact
On average, Accuweather's low temperature forecasts for Sergeant Bluff were off by 4.29 degrees last year.