What is today's weather forecast for Koyukuk, AK?

Today's forecast for Koyukuk shows a low of 4 degrees Fahrenheit. A 20 percent chance of snow.

What is the 7-day weather forecast for Koyukuk, AK?

The 7-day forecast for Koyukuk shows highs from -10 to -1 degrees and lows from -18 to 4 degrees Fahrenheit. Expect precipitation on 1 day with chances of 20% or higher.

Will it rain in Koyukuk, AK this week?

Yes, rain is possible in Koyukuk this week. Precipitation chances: Tuesday (20% chance).

How accurate is the Koyukuk weather forecast?

WeatherForYou provides highly accurate Koyukuk forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Koyukuk, AK Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions

Switch to Metric Units

5°F
Feels Like -8°F

Humidity 78% Dew Point 0°F Wind N 8 MPH Gusts 18 Barometer 29.94 in.

Visibility 9 mi.

Report from a NOAA weather station 24.8 mi. ESE of central Koyukuk
at 3:10 AM Wed, Dec 3, 2025

Point Forecast at a Glance

TueDec 2

20%

WedDec 3

-2

-14

ThuDec 4

-6

-18

FriDec 5

-10

-15

SatDec 6

-3

-9

SunDec 7

-1

-10

MonDec 8

-2

-17

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from -10°F to -1°F. Mostly dry conditions with only one day showing snow chances.

Climate Context

This week's forecast shows temperatures running 8°F below the historical average for December. Normal highs for this period are around 3°F with lows around -11°F.

This Date in Weather History

1856 - A severe blizzard began to rage across Iowa and Kansas. It produced as much as 16 inches of snow in Iowa.

Koyukuk, AK 7 Day Weather Forecast Details

Tuesday Dec 2

Night: A 20 percent chance of snow. Mostly cloudy, with a low around 4. North wind around 15 mph.

Wednesday Dec 3

Day: Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around -2 by 4pm. North wind 10 to 15 mph.

Night: Clear, with a low around -14. North wind 5 to 10 mph.

Thursday Dec 4

Day: Sunny, with a high near -6. North wind around 5 mph.

Night: Mostly clear, with a low around -18. Calm wind.

Friday Dec 5

Day: Sunny, with a high near -10.

Night: Clear, with a low around -15.

Saturday Dec 6

Day: Sunny, with a high near -3.

Night: Clear, with a low around -9.

Sunday Dec 7

Day: Sunny, with a high near -1.

Night: Mostly clear, with a low around -10.

Monday Dec 8

Day: Sunny, with a high near -2.

Night: Mostly clear, with a low around -17.

Tuesday Dec 9

Day: Sunny, with a high near -10.

About Koyukuk, AK

Koyukuk () (Koyukon: Meneelghaadze’ T’oh [məniːlʁæːt͡səʔ tʼoh]) is a city in Yukon-Koyukuk Census Area, Alaska, United States. At the 2010 census the population was 96, down from 101 in 2000. As of 2009, Koyukuk is one of a number of Alaskan communities threatened by erosion.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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