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

Today's forecast for Koyukuk shows a low of -8 degrees Fahrenheit. Mostly clear, with a steady temperature around -8.

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

The 7-day forecast for Koyukuk shows highs from -10 to 4 degrees and lows from -22 to -8 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Koyukuk, AK this week?

Yes, rain is possible in Koyukuk this week. Precipitation chances: Wednesday (30% chance), Thursday (50% chance), Friday (50% chance), Saturday (50% chance), Sunday (50% chance), Monday (50% chance), Tuesday (50% 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

Current Conditions

Switch to Metric Units

-1°F
Feels Like -13°F

Humidity 68% Dew Point -9°F Wind N 6 MPH Gusts 10 Barometer N/A

Report from a MADIS/MESONET weather station 33.6 mi. SSW of central Koyukuk
at 6:21 PM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

-8

WedDec 17

-16

-22

ThuDec 18

50%

-7

-14

FriDec 19

50%

-12

SatDec 20

50%

-5

-13

SunDec 21

50%

-10

-12

MonDec 22

50%

-3

-14

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from -10°F to 4°F. Unsettled weather expected with snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 6°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

1917 - An ice jam closed the Ohio River between Warsaw, KY, and Rising Sun, IN. The thirty foot high ice jam held for 58 days, and backed up the river a distance of 100 miles.

Koyukuk, AK 7 Day Weather Forecast Details

Tuesday Dec 16

Night: Mostly clear, with a steady temperature around -8. Northwest wind around 5 mph becoming calm after midnight.

Wednesday Dec 17

Day: Sunny, with a temperature falling to around -16 by 5pm. Calm wind.

Night: A 30 percent chance of snow, mainly after 3am. Partly cloudy, with a low around -22. Calm wind.

Thursday Dec 18

Day: A 50 percent chance of snow. Mostly cloudy, with a high near -7. Calm wind.

Night: A 50 percent chance of snow. Cloudy, with a low around -14. South wind around 5 mph.

Friday Dec 19

Day: A 50 percent chance of snow, mainly before noon. Cloudy, with a high near 4.

Night: Mostly cloudy, with a low around -12.

Saturday Dec 20

Day: A slight chance of snow after 3pm. Mostly cloudy, with a high near -5.

Night: A chance of snow, mainly after 9pm. Cloudy, with a low around -13.

Sunday Dec 21

Day: A chance of snow, mainly before 3pm. Cloudy, with a high near -10.

Night: A chance of snow. Mostly cloudy, with a low around -12.

Monday Dec 22

Day: A chance of snow. Mostly cloudy, with a high near -3.

Night: A chance of snow. Mostly cloudy, with a low around -14.

Tuesday Dec 23

Day: A chance of snow. Mostly cloudy, with a high near 1.

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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