5-day weather forecast for Blair, Wisconsin
Today
59°
86°
Mostly sunny
Sunday
63°
87°
Mostly sunny
Monday
65°
90°
Partly Cloudy
Tuesday
65°
86°
Chance Thunderstorms
Wednesday
61°
80°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Onalaska, Wisconsin
| NWS Digital Forecast | 74.79% |
| National Weather Service | 74.77% |
| The Weather Channel | 72.72% |
| Accuweather | 72.72% |
| MyForecast | 72.50% |
| Intellicast | 60.34% |
| The Weather Channel | 68.06% |
| MyForecast | 68.06% |
| Intellicast | 67.84% |
| Accuweather | 67.74% |
| National Weather Service | 66.38% |
| NWS Digital Forecast | 65.94% |
ForecastAdvisor Fact
16.7% of Accuweather's high temperature forecasts for Onalaska were exactly right last month.