What is today's weather forecast for Saint Marys, AK?

Today's forecast for Saint Marys shows a low of 9 degrees Fahrenheit. Snow likely.

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

The 7-day forecast for Saint Marys shows highs from -1 to 11 degrees and lows from -8 to 9 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Saint Marys, AK this week?

Yes, rain is possible in Saint Marys this week. Precipitation chances: Tuesday (60% chance), Wednesday (30% chance).

How accurate is the Saint Marys weather forecast?

WeatherForYou provides highly accurate Saint Marys 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.

Saint Marys, AK Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Storm Warning

Current Conditions From Nearby Station

Switch to Metric Units

12°F
Feels Like -5°F

Humidity 85% Dew Point 9°F Wind NNE 18 MPH Gusts 25 Barometer 29.81 in.

Visibility 3 mi.

Report from a NOAA weather station 14 mi. S of central Saint Marys
at 3:52 AM Wed, Dec 3, 2025

Point Forecast at a Glance

TueDec 2

60%

WedDec 3

30%

-2

ThuDec 4

-3

FriDec 5

-4

SatDec 6

-4

SunDec 7

-2

MonDec 8

-8

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 11°F to 2°F. Some snow possible with at least 2 days showing precipitation chances of 20% or higher.

This Date in Weather History

1926 - Yuma, AZ, was soaked with 1.10 inch of rain, and by the 10th of the month had received 4.43 inches, making it the wettest December of record. The average annual rainfall for Yuma is 3.38 inches.

Saint Marys, AK 7 Day Weather Forecast Details

Tuesday Dec 2

Night: Snow likely. Areas of blowing snow. Cloudy, with a low around 9. North wind around 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Wednesday Dec 3

Day: A 30 percent chance of snow, mainly before 9am. Areas of blowing snow before 9am. Mostly cloudy, with a high near 11. North wind 20 to 25 mph.

Night: Mostly clear, with a low around -2. North wind 15 to 20 mph.

Thursday Dec 4

Day: Sunny, with a high near 4. North wind 10 to 15 mph.

Night: Mostly clear, with a low around -3. North wind around 10 mph.

Friday Dec 5

Day: Sunny, with a high near 4.

Night: Clear, with a low around -4.

Saturday Dec 6

Day: Sunny, with a high near 3.

Night: Clear, with a low around -4.

Sunday Dec 7

Day: Sunny, with a high near 3.

Night: Mostly clear, with a low around -2.

Monday Dec 8

Day: Sunny, with a high near 2.

Night: Mostly clear, with a low around -8.

Tuesday Dec 9

Day: Sunny, with a high near -1.

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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