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

Today's forecast for Eureka shows a high of 23 degrees and a low of 17 degrees Fahrenheit. A chance of snow, mainly after noon.

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

The 7-day forecast for Eureka shows highs from -4 to 23 degrees and lows from -13 to 17 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Eureka, AK this week?

Yes, rain is possible in Eureka this week. Precipitation chances: Wednesday (40% chance), Thursday (40% chance), Friday (30% chance), Saturday (50% chance), Sunday (50% chance), Monday (50% chance), Tuesday (50% chance).

How accurate is the Eureka weather forecast?

WeatherForYou provides highly accurate Eureka 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.

Eureka, AK Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

20°F
Feels Like 20°F

Humidity 87% Dew Point 17°F Wind Calm Barometer N/A

Report from a MADIS/MESONET weather station 19.4 mi. WSW of central Eureka
at 7:00 AM Wed, Dec 3, 2025

Point Forecast at a Glance

WedDec 3

40%

ThuDec 4

40%

FriDec 5

-3

SatDec 6

40%

-9

SunDec 7

50%

-3

-13

MonDec 8

50%

-3

-13

TueDec 9

50%

-4

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 23°F to a low of -4°F, then recover to -4°F by week's end. Unsettled weather expected with snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 16°F below the historical average for December. Normal highs for this period are around 23°F with lows around 12°F.

This Date in Weather History

1983 - Birmingham, AL, was drenched with 9.22 inches of rain in 24 hours. The rains caused severe flash flooding which literally submerged traffic.

Eureka, AK 7 Day Weather Forecast Details

Wednesday Dec 3

Day: A chance of snow, mainly after noon. Mostly cloudy, with a high near 23. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%.

Night: A chance of snow. Cloudy, with a low around 17. North wind around 5 mph. Chance of precipitation is 40%.

Thursday Dec 4

Day: A chance of snow. Cloudy, with a high near 21. Northeast wind around 5 mph. Chance of precipitation is 40%.

Night: A chance of snow. Mostly cloudy, with a low around 9. North wind around 5 mph. Chance of precipitation is 40%.

Friday Dec 5

Day: Mostly cloudy, with a high near 14. North wind 5 to 10 mph.

Night: A chance of snow after 3am. Mostly cloudy, with a low around -3. North wind around 5 mph. Chance of precipitation is 30%.

Saturday Dec 6

Day: A chance of snow. Mostly cloudy, with a high near 3. Chance of precipitation is 40%.

Night: A chance of snow. Mostly cloudy, with a low around -9.

Sunday Dec 7

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

Night: A chance of snow. Mostly cloudy, with a low around -13.

Monday Dec 8

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

Night: A chance of snow. Mostly cloudy, with a low around -13.

Tuesday Dec 9

Day: A chance of snow. Mostly cloudy, with a high near -4.

About Eureka, AK

The place name Eureka in the U.S. state of Alaska may refer to: Eureka Roadhouse, Alaska, a census-designated place (CDP) in the Matanuska-Susitna Borough An historic name for Kantishna, Alaska, an unincorporated community in the Denali Borough A small rural community within the CDP boundaries of Manley Hot Springs, Alaska, in the Yukon–Koyukuk Census Area

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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