Sunday River Weather
Weather Forecast for Sunday River (240m to 960m)
Weather Outlook from 20 March.
Sunday River Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Sunday River Weather Forecast updated at 12:49 CDT, next update expected 18:00 CDT.
Long-range Snow Outlook for Sunday River
Snowfall
Snow Line
Max 5℃
Min -10℃
26cm New Snow
Snow Line from 569m to resort level (240m).
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Powder Alert!
Powder Alarm issued 20 March 2026 13:49 CDT
Powder Possible :- 15cm of Fresh Snow is forecast for Sunday River over the next 2 days.
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Sunday River Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 20 |  | 1cm to 6cm New Snow | Max 5℃ Min -5℃ |
| Sat 21 |  | Cloudy at altitude, fair below. | Max 2℃ Min -1℃ |
| Sun 22 |  | 8cm to 9cm New Snow | Max 1℃ Min -3℃ |
| Mon 23 | | 10cm New Snow | Max 1℃ Min -6℃ |
| Tue 24 |  | Clear sky. | Max 2℃ Min -10℃ |
| Wed 25 |  | Cloudy. | Max 3℃ Min -6℃ |
| Thu 26 |  | 1cm New Snow | Max 1℃ Min -8℃ |
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This Snow Forecast for Sunday River, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Sunday River, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Sunday River Weather Forecast updated at 12:49 CDT, next update expected 18:00 CDT.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Sunday River.For more information about this American Ski Resort, See Also Skiing and Snowboarding in Sunday River .
Off-Piste Safety in Sunday River
Before skiing or snowboarding off-piste in Sunday River, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.