St Marys Weather Forecast

    • 3
    • 28

    Increasing Clouds

    • 2
    • 12

    Partly Sunny

    • -4
    • 7

    Cold

    • -2
    • 6

    Cold

    • 0
    • 13

    Partly Sunny

    • -5
    • 8

    Cold

Today 12 Dec Lower Yukon River

Mostly clear. Highs in the upper 20s to lower 30s. Northwest Winds 5 to 15 Mph.

Tonight 12 Dec Lower Yukon River

Mostly clear. Lows around 3 above. Northwest Winds around 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Marys Temperature Statistics

December Temperature

St. Mary's, St. Mary's Airport (4.3 miles)

  • Lowest 8 December, 2025

    -4 °F

  • Average December

    6.1 °F

  • Highest 1 December, 2025

    24.1 °F

Climate (2020–Present)

St. Mary's, St. Mary's Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    23.9 °F

  • Average 2020–2025

    29.6 °F

  • Average High 2020–2025

    35.1 °F
Get WillyWeather+ to remove ads