Sutton-Alpine, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sutton-Alpine, a community in Matanuska-Susitna Borough County, Alaska.
Overnight
49°F
Light Rain
Rain. Cloudy, with a low around 49. North wind around 5 mph. Chance of precipitation is 80%.
7-day forecast for Sutton-Alpine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Light Rain | 5 mph N | 75% |
| Tuesday | 62°F | Light Rain | 5 mph NE | 75% |
| Tuesday Night | 48°F | Light Rain Likely | 0 to 5 mph SE | 55% |
| Wednesday | 65°F | Chance Light Rain | 0 to 5 mph SE | 32% |
| Wednesday Night | 50°F | Chance Light Rain | 0 to 5 mph SE | 40% |
| Thursday | 66°F | Chance Light Rain | 0 to 5 mph SE | 43% |
| Thursday Night | 50°F | Chance Light Rain | 0 to 5 mph SW | 43% |
| Friday | 65°F | Slight Chance Light Rain then Cloudy | 0 to 5 mph SW | 16% |
| Friday Night | 50°F | Slight Chance Rain Showers | 0 to 5 mph NW | 15% |
| Saturday | 68°F | Mostly Cloudy | 0 to 5 mph W | 10% |
| Saturday Night | 51°F | Mostly Cloudy | 0 to 5 mph NW | 11% |
| Sunday | 69°F | Mostly Cloudy then Chance Rain Showers | 0 to 5 mph W | 25% |
| Sunday Night | 52°F | Chance Rain Showers | 0 to 5 mph NW | 25% |
| Monday | 69°F | Chance Rain Showers | 0 to 5 mph NW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Sutton-Alpine (61.741, -148.874). Updated through the day.
Growing snapshot for Sutton-Alpine
Last spring frost
May 22
First fall frost
Sep 16
Growing season
114 days
More local growing data for Sutton-Alpine: nearby ZIP 99645 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Big Lake
Buffalo Soapstone
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Chase
Chickaloon
Farm Loop
Fishhook
Gateway
Glacier View
Houston
Knik-Fairview
Lazy Mountain
Meadow Lakes
North Lakes
Palmer
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Point MacKenzie
South Lakes
Susitna
Susitna North
Talkeetna
Tanaina
Trapper Creek
Wasilla
Willow
Climate data from the nearest NOAA station, Lazy Mtn, Ak (1.8 mi from Sutton-Alpine). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.