St Marys Weather Forecast

    • 10
    • 14

    Chance Snow

    • 7
    • 16

    Mostly Cloudy

    • 6
    • 13

    Partly Sunny

    • 9
    • 16

    Mostly Cloudy

    • 14
    • 20

    Chance Snow

    • 18
    • 25

    Slight Chance Snow

Today 31 Jan Lower Yukon River

Cloudy with a chance of snow. Highs in the teens. North Winds to 10 Mph.

Tonight 31 Jan Lower Yukon River

Mostly cloudy with a slight chance of snow. Lows around 9 above. Northeast Winds to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Marys Temperature Statistics

January Temperature

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

  • Lowest 8 January, 2026

    -27 °F

  • Average January

    1.6 °F

  • Highest 18 January, 2026

    34 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    23.7 °F

  • Average 2021–2026

    29.4 °F

  • Average High 2021–2026

    34.9 °F
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