This 16-day snow and weather forecast for Sunday River provides a detailed outlook on upcoming snowfall, temperature trends, wind conditions, and freezing levels. Use this long-range forecast to plan ski days, powder hunts, and travel decisions with confidence as mountain weather patterns evolve over the coming weeks.
44.4649, -70.8758
| Variable | Days Sep 2–Sep 9 · register free | |||||||||||||||||||||||
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| Sunrise | 03:40 | 03:42 | 03:43 | 03:44 | 03:45 | 03:46 | 03:47 | 03:49 | 03:50 | 03:51 | 03:52 | 03:53 | 03:54 | 03:56 | 03:57 | 03:58 | 03:59 | 04:00 | 04:01 | 04:03 | 04:04 | 04:05 | 04:06 |
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Sep 2 – Sep 9
8 more days beyond your 23-day preview
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| Sunset | 17:56 | 17:55 | 17:53 | 17:52 | 17:50 | 17:49 | 17:47 | 17:45 | 17:44 | 17:42 | 17:40 | 17:39 | 17:37 | 17:35 | 17:34 | 17:32 | 17:30 | 17:29 | 17:27 | 17:25 | 17:23 | 17:22 | 17:20 | |
| Rain Sum (mm) | - | 5.9 | - | - | - | - | - | - | - | 0.9 | - | - | - | 0.7 | 0.5 | - | - | 8.0 | 2.0 | - | - | 0.3 | - | |
| Snowfall Sum (cm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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| Precipitation Sum (mm) | - | 5.9 | - | - | - | - | - | - | - | 0.9 | - | - | - | 0.7 | 0.5 | - | - | 9.1 | 10.3 | 0.2 | - | 0.3 | - | |
| Max Temperature (°C) | 24 | 23 | 23 | 22 | 20 | 21 | 21 | 21 | 24 | 24 | 22 | 23 | 21 | 19 | 22 | 21 | 23 | 26 | 19 | 19 | 23 | 21 | 23 | |
| Min Temperature (°C) | 17 | 15 | 14 | 13 | 13 | 12 | 9 | 16 | 16 | 14 | 14 | 14 | 12 | 15 | 13 | 11 | 14 | 11 | 15 | 8 | 6 | 13 | 16 | |
| Max Wind Gusts (km/h) | 31 | 55 | 35 | 31 | 38 | 27 | 24 | 38 | 11 | 20 | 23 | 26 | 21 | 22 | 29 | 26 | 31 | 23 | 19 | 38 | 14 | 25 | 27 | |
| Max Wind Speed (km/h) | 20 | 21 | 19 | 18 | 23 | 20 | 19 | 14 | 8 | 12 | 15 | 21 | 14 | 11 | 17 | 16 | 20 | 15 | 9 | 15 | 10 | 6 | 16 | |
| Dominant Wind Direction (°) | ||||||||||||||||||||||||
| Precipitation Probability (%) | 1 | 57 | 16 | 35 | 12 | - | - | 37 | 22 | 10 | 5 | 3 | - | 26 | 33 | 19 | 3 | 47 | 52 | 52 | 5 | 18 | 18 | |
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Freezing Level
Top 959 m
Mid 601 m
Bot 243 m
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