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

50°F

Chance Rain Showers

A chance of rain showers. Cloudy, with a low around 50. South wind 0 to 5 mph. Chance of precipitation is 30%.

7-day forecast for Birch Creek

When	Temp	Forecast	Wind	Precip
Overnight	50°F	Chance Rain Showers	0 to 5 mph S	27%
Tuesday	76°F	Scattered Rain Showers then Mostly Cloudy	0 to 5 mph SE	27%
Tuesday Night	50°F	Mostly Cloudy	0 to 5 mph S	0%
Wednesday	78°F	Partly Sunny	0 mph	5%
Wednesday Night	53°F	Mostly Cloudy	0 mph	12%
Thursday	79°F	Isolated Showers And Thunderstorms	0 mph	23%
Thursday Night	51°F	Scattered Showers And Thunderstorms	0 to 5 mph W	28%
Friday	72°F	Scattered Rain Showers then Partly Sunny	5 mph SW	28%
Friday Night	48°F	Mostly Cloudy	0 to 5 mph SW	13%
Saturday	72°F	Partly Sunny	5 mph W	11%
Saturday Night	48°F	Mostly Cloudy	0 to 5 mph W	13%
Sunday	73°F	Partly Sunny then Isolated Rain Showers	0 to 5 mph W	17%
Sunday Night	49°F	Isolated Rain Showers then Mostly Cloudy	0 to 5 mph NW	17%
Monday	74°F	Mostly Cloudy	0 mph	11%

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 Aug 4, 2026.