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Sunday River Weather Forecast - 7 to 16 days - 11th August 2026

Sunday River Weather

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GFS

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Weather Forecast for Sunday River ( 240m to 960m 787ft to 3,150ft )

Weather Outlook from 11 August.

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 07:48 BST, next update expected 13:00 BST.

Long-range Snow Outlook for Sunday River

 
Snowfall

 
Snow Line

Max 27℃ 80°F
Min 9℃ 49°F

Snow unlikely

Sunday River Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Sunday River from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Tue
11
Clear

Clear sky.

Max 24℃ 76°F
Min 17℃ 62°F
Wed
12
Clear

Clear sky.

Max 25℃ 77°F
Min 15℃ 60°F
Thu
13
Clear

Clear sky.

Max 27℃ 80°F
Min 13℃ 56°F
Fri
14
Lt Drizzle

Light drizzle.

Max 18℃ 64°F
Min 14℃ 57°F
Sat
15
Clear

Clear sky.

Max 23℃ 73°F
Min 9℃ 49°F
Sun
16
Cloud

Cloudy.

Max 22℃ 71°F
Min 11℃ 51°F
Mon
17
Cloud

Cloudy.

Max 21℃ 70°F
Min 13℃ 56°F

No significant snowfall is forecast for this period.

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 07:48 BST, next update expected 13:00 BST.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Sunday River.

United States Accommodation (Apartments, Chalets, Hotels) Map

 

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.