5-day weather forecast for Brunsville, Iowa
Today
50°
70°
Chance Thunderstorms
Saturday
60°
92°
Chance Thunderstorms
Sunday
71°
88°
Thunderstorms likely
Monday
61°
78°
Mostly sunny
Tuesday
54°
73°
Partly sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Sioux City, Iowa
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 9.0° | 7.0° |
| Average change in low temperature day-to-day | 7.5° | 8.3° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 33% | 52% |
| Chance of precip day after a dry day | 21% | 21% |
Weather forecast accuracy for Sioux City, Iowa
| Intellicast | 67.26% |
| The Weather Channel | 66.67% |
| Weather Underground | 64.29% |
| AccuWeather | 59.82% |
| NWS Digital Forecast | 59.33% |
| CustomWeather | 58.93% |
| National Weather Service | 58.93% |
| World Weather Online | 56.79% |
| Persistence | 43.24% |
| The Weather Channel | 68.40% |
| Intellicast | 67.65% |
| National Weather Service | 66.71% |
| NWS Digital Forecast | 64.68% |
| AccuWeather | 63.49% |
| CustomWeather | 62.42% |
| Persistence | 44.37% |
ForecastAdvisor Fact
6.7% of NWS Digital Forecast's low temperature forecasts for Sioux City were exactly right last month.