5-day weather forecast for Winnett, Montana
Today
2°
20°
Partly Cloudy
Thursday
10°
21°
Partly Cloudy
Friday
23°
39°
Slight Chance Snow Showers
Saturday
27°
45°
Slight Chance Rain/Snow
Sunday
24°
46°
Chance Snow
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Lewistown, Montana
| MyForecast | 68.61% |
| NWS Digital Forecast | 68.17% |
| Accuweather | 67.51% |
| National Weather Service | 66.52% |
| Intellicast | 65.41% |
| The Weather Channel | 64.57% |
| The Weather Channel | 67.16% |
| Intellicast | 67.09% |
| MyForecast | 66.67% |
| Accuweather | 66.41% |
| NWS Digital Forecast | 64.14% |
| National Weather Service | 59.70% |
ForecastAdvisor Fact
On average, MyForecast's high temperature forecasts for Lewistown were off by 4.52 degrees last year.