What is today's weather forecast for Big Lake, AK?

Today's forecast for Big Lake shows a high of 34 degrees and a low of 25 degrees Fahrenheit. A slight chance of freezing rain.

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

The 7-day forecast for Big Lake shows highs from 7 to 34 degrees and lows from -1 to 25 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Big Lake, AK this week?

Yes, rain is possible in Big Lake this week. Precipitation chances: Wednesday (30% chance), Thursday (30% chance), Saturday (50% chance), Tuesday (50% chance).

How accurate is the Big Lake weather forecast?

WeatherForYou provides highly accurate Big Lake 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.

Big Lake, AK Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

32°F
Feels Like 32°F

Humidity 96% Dew Point 31°F Wind Calm Barometer N/A

Report from a MADIS/MESONET weather station 1.5 mi. E of central Big Lake
at 6:51 AM Wed, Dec 3, 2025

Point Forecast at a Glance

WedDec 3

20%

ThuDec 4

30%

FriDec 5

SatDec 6

30%

SunDec 7

MonDec 8

-1

TueDec 9

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 34°F to a low of 7°F, then recover to 7°F by week's end. Unsettled weather expected with snow likely on at least 4 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 24°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.

Big Lake, AK 7 Day Weather Forecast Details

Wednesday Dec 3

Day: A slight chance of freezing rain. Patchy freezing fog before 9am. Mostly cloudy, with a high near 34. North wind 5 to 10 mph. Chance of precipitation is 20%.

Night: A slight chance of freezing rain before 9pm, then a slight chance of snow and freezing rain between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

Thursday Dec 4

Day: A chance of snow. Cloudy, with a high near 29. Northwest wind around 5 mph. Chance of precipitation is 30%.

Night: A chance of snow before 9pm. Mostly cloudy, with a low around 16. North wind around 5 mph. Chance of precipitation is 30%.

Friday Dec 5

Day: Mostly sunny, with a high near 21. North wind around 5 mph.

Night: Partly cloudy, with a low around 6. North wind 5 to 10 mph.

Saturday Dec 6

Day: A chance of snow after 9am. Partly sunny, with a high near 13. Chance of precipitation is 30%.

Night: A chance of snow before 3am. Mostly cloudy, with a low around 4.

Sunday Dec 7

Day: Partly sunny, with a high near 12.

Night: Mostly cloudy, with a low around 3.

Monday Dec 8

Day: Partly sunny, with a high near 10.

Night: Partly cloudy, with a low around -1.

Tuesday Dec 9

Day: A chance of snow. Partly sunny, with a high near 7.

About Big Lake, AK

Big Lake (Dena'ina: K'enaka Bena)is a census-designated place (CDP) in Matanuska-Susitna Borough, Alaska, United States. It is part of the Anchorage, Alaska Metropolitan Statistical Area. The population was 3,833 at the 2020 census, up from 3,350 in 2010.

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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