Birch Creek, AK Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Birch Creek, a community in Yukon-Koyukuk Census Area County, Alaska.

Overnight

10°F

Mostly Cloudy

Mostly cloudy, with a low around 10. Northeast wind 0 to 5 mph.

7-day forecast for Birch Creek

When	Temp	Forecast	Wind	Precip
Overnight	10°F	Mostly Cloudy	0 to 5 mph NE	8%
Wednesday	19°F	Chance Light Snow	0 to 5 mph NE	44%
Wednesday Night	8°F	Chance Light Snow	0 mph	27%
Thursday	20°F	Chance Light Snow	0 mph	27%
Thursday Night	9°F	Chance Light Snow	0 mph	39%
Friday	20°F	Chance Light Snow	0 mph	39%
Friday Night	9°F	Slight Chance Light Snow then Mostly Cloudy	0 mph	21%
Saturday	19°F	Chance Light Snow	0 mph	34%
Saturday Night	7°F	Chance Light Snow	0 mph	31%
Sunday	16°F	Chance Light Snow	0 to 5 mph NE	26%
Sunday Night	4°F	Chance Light Snow then Mostly Cloudy	0 to 5 mph NE	26%
Monday	14°F	Mostly Cloudy then Chance Light Snow	0 mph	25%
Monday Night	3°F	Chance Light Snow then Mostly Cloudy	0 mph	25%
Tuesday	14°F	Slight Chance Light Snow	0 mph	21%

Forecast source: National Weather Service (api.weather.gov) for Birch Creek (66.268, -145.877). Updated through the day.

Growing snapshot for Birch Creek

Last spring frost

May 25

First fall frost

Aug 26

Growing season

92 days

More local growing data for Birch Creek: nearby ZIP 99730 weather · frost dates · planting calendar · Alaska frost dates

Nearby towns & communities

Alatna Allakaket Aniak Anvik Arctic Village Beaver Bettles Central Chalkyitsik Chuathbaluk Circle Coldfoot Evansville Four Mile Road Galena Grayling Holy Cross Hughes Huslia Kaltag Koyukuk Lake Minchumina Livengood Manley Hot Springs McGrath Minto Nenana Nikolai Nulato Rampart

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Climate data from the nearest NOAA station, Central #2, Ak (24.9 mi from Birch Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.