What is today's weather forecast for Allagash, ME?

Today's forecast for Allagash shows a low of 2 degrees Fahrenheit. Partly cloudy, with a low around 2.

What is the 7-day weather forecast for Allagash, ME?

The 7-day forecast for Allagash shows highs from 18 to 49 degrees and lows from 2 to 32 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Allagash, ME this week?

Yes, rain is possible in Allagash this week. Precipitation chances: Wednesday (40% chance), Thursday (60% chance), Friday (90% chance), Saturday (50% chance), Sunday (30% chance).

How accurate is the Allagash weather forecast?

WeatherForYou provides highly accurate Allagash 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.

Allagash, ME Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

4°F
Feels Like -2°F

Humidity 91% Dew Point 2°F Wind SE 3 MPH Gusts 3 Barometer 59.11 in.

Report from a personal weather station 19.3 mi. N of central Allagash
at 1:48 AM Tue, Dec 16, 2025

Point Forecast at a Glance

MonDec 15

TueDec 16

WedDec 17

40%

ThuDec 18

FriDec 19

90%

SatDec 20

SunDec 21

30%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 24°F, reaching 49°F before cooling to 18°F, then recovering to 25°F by week's end. Unsettled weather expected with wintry mix likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for December. Normal highs for this period are around 26°F with lows around 7°F.

This Date in Weather History

1945 - A record December snowstorm buried Buffalo, NY, under 36.6 inches of snow, with unofficial totals south of the city ranging up to 70 inches. Travel was brought to a halt by the storm.

Allagash, ME 7 Day Weather Forecast Details

Monday Dec 15

Night: Partly cloudy, with a low around 2. Light southwest wind.

Tuesday Dec 16

Day: Partly sunny, with a high near 24. Wind chill values as low as zero. Southwest wind 3 to 7 mph.

Night: Mostly cloudy, with a low around 18. South wind 5 to 9 mph.

Wednesday Dec 17

Day: A chance of snow and freezing rain before 11am, then a chance of rain between 11am and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 35. Southwest wind around 9 mph. Chance of precipitation is 40%.

Night: Partly cloudy, with a low around 12. West wind 3 to 7 mph.

Thursday Dec 18

Day: Partly sunny, with a high near 38. Light and variable wind becoming south 5 to 7 mph in the morning.

Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 32. South wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Friday Dec 19

Day: Rain before 5pm, then rain and snow likely. Patchy fog before 9am. High near 49. Chance of precipitation is 90%.

Night: Rain and snow likely before 8pm, then a chance of snow between 8pm and midnight. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.

Saturday Dec 20

Day: Mostly sunny, with a high near 18.

Night: A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 50%.

Sunday Dec 21

Day: A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 30%.

Night: Mostly cloudy, with a low around 7.

Monday Dec 22

Day: Mostly sunny, with a high near 19.

About Allagash, ME

Allagash is a town in Aroostook County, Maine, United States. It is on the Allagash River in the North Maine Woods region. The population was 237 at the 2020 census.

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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