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Sunday River 7-Day Snow Forecast - 3rd August 2026

Sunday River Snow Forecast - 7 day

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GFS

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Updated 03 August 2026 11:55 UTC

7-Day Snow Forecast for Sunday River

1-week from 3 August.

For Forecast detail, see below.

Sunday River 7-Day Snow Forecast Highlights

When will there be fresh snow in Sunday River?

Sunday River Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (600m)
Next Snow?
There is no snow currently in the forecast for Sunday River.

7-Day Snow Outlook for Sunday River

 
Snowfall

 
Snow Line

Max 34℃ 92°F
Min 16℃ 60°F

Snow unlikely

Sunday River Medium-Range (7-Day) Snow Forecast Detail

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

Max 27℃ 80°F
Min 18℃ 65°F

Valley temperatures from an overnight low of 18℃ 65°F to daytime highs around 27℃ 80°F

Temperature at BaseTemp at Base

Mon
03

Snow unlikely

CloudCloudShwrsCloud

Cloudy, rain showers, cloudy later.

Forecast times for Sunday River are in New York (US/Eastern) time zone.

Max 26℃ 79°F
Min 16℃ 61°F

Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 26℃ 79°F

Temperature at BaseTemp at Base

Tue
04

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Sunday River are in New York (US/Eastern) time zone.

Max 30℃ 86°F
Min 16℃ 60°F

Valley temperatures from an overnight low of 16℃ 60°F to daytime highs around 30℃ 86°F

Temperature at BaseTemp at Base

Wed
05

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

Forecast times for Sunday River are in New York (US/Eastern) time zone.

Max 33℃ 92°F
Min 17℃ 63°F

Valley temperatures from an overnight low of 17℃ 63°F to daytime highs around 33℃ 92°F

Temperature at BaseTemp at Base

Thu
06

Snow unlikely

MixedMixedClearClear

Clear spells early, then clear sky later.

Forecast times for Sunday River are in New York (US/Eastern) time zone.

Max 33℃ 90°F
Min 21℃ 69°F

Valley temperatures from an overnight low of 21℃ 69°F to daytime highs around 33℃ 90°F

Temperature at BaseTemp at Base

Fri
07

Snow unlikely

CloudFairCloudCloud

Cloudy, fair, cloudy later.

Forecast times for Sunday River are in New York (US/Eastern) time zone.

Max 32℃ 90°F
Min 20℃ 68°F

Valley temperatures from an overnight low of 20℃ 68°F to daytime highs around 32℃ 90°F

Temperature at BaseTemp at Base

Sat
08

Snow unlikely

CloudCloudMixedMixed

Cloudy early, then clear spells later.

Forecast times for Sunday River are in New York (US/Eastern) time zone.

Max 34℃ 92°F
Min 19℃ 67°F

Valley temperatures from an overnight low of 19℃ 67°F to daytime highs around 34℃ 92°F

Temperature at BaseTemp at Base

Sun
09

Snow unlikely

ClearClearMixedLt Drizzle

Clear sky, clear spells, light drizzle later.

Forecast times for Sunday River are in New York (US/Eastern) time zone.

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 Snow Forecast updated at 11:55 UTC, next update expected imminently.

Snow Reliability

Sunday River boasts an average snowfall of 158 inches annually, with snow depths typically ranging from 30 to 70 inches during peak season. For the latest snow conditions, check J2Ski for up-to-date information.