St Marys Weather Forecast

    • 13
    • 35

    Rain/Snow

    • 5
    • 21

    Chance Snow

    • -7
    • 11

    Chance Snow Showers

    • -12
    • 8

    Cold

    • -4
    • 8

    Cold

    • 9
    • 22

    Mostly Cloudy

Today 18 Jan Elk

Snow. Rain in the afternoon. Snow accumulation around an inch. Highs in the mid 30s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation near 100 percent.

Tonight 18 Jan Elk

Mostly cloudy. Lows in the mid 20s. South Winds 5 to 10 Mph.

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St Marys Temperature Statistics

January Temperature

Du Bois - Jefferson County Airport (24.2 miles)

  • Lowest 14 January, 2025

    9 °F

  • Average January

    21.9 °F

  • Highest 1 January, 2025

    45.6 °F

Climate (2020–Present)

Du Bois - Jefferson County Airport (24.2 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59.8 °F
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