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Mount Sunapee Weather Forecast - 7 to 16 days - 22nd May 2026

Mount Sunapee Weather

ECMWF IFS
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GFS

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Weather Forecast for Mount Sunapee (1,230ft to 2,743ft)

Weather Outlook from 22 May.

Mount Sunapee Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Mount Sunapee Weather Forecast updated at 10:42 PDT, next update expected 16:00 PDT.

Long-range Snow Outlook for Mount Sunapee

 
Snowfall

 
Snow Line

Max 74°F
Min 36°F

Snow unlikely

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Mount Sunapee Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Mount Sunapee from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Fri
22
Clear

Clear sky.

Max 64°F
Min 36°F
Sat
23
Cloud

Cloudy.

Max 67°F
Min 48°F
Sun
24
Drizzle

Drizzle.

Max 51°F
Min 43°F
Mon
25
Shwrs

Rain showers.

Max 63°F
Min 43°F
Tue
26
Cloud

Cloudy.

Max 74°F
Min 52°F
Wed
27
Lt Drizzle

Light drizzle.

Max 67°F
Min 49°F
Thu
28
Clear

Clear sky.

Max 66°F
Min 41°F

No significant snowfall is forecast for this period.

This Snow Forecast for Mount Sunapee, 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 Mount Sunapee, on any given trail 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.

Mount Sunapee Weather Forecast updated at 10:42 PDT, next update expected 16:00 PDT.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Mount Sunapee.

For more information about this American Ski Resort, See Also Skiing and Snowboarding in Mount Sunapee .

Off-Piste Safety in Mount Sunapee

Before skiing or snowboarding off-piste in Mount Sunapee, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.