St Mary Weather Forecast

    • 13
    • 24

    Increasing Clouds

    • 31
    • 38

    Partly Sunny

    • 24
    • 50

    Partly Sunny

    • 21
    • 38

    Partly Sunny

    • 4
    • 31

    Mostly Cloudy

    • 6
    • 17

    Chance Snow

Today 19 Jan Ste. Genevieve

Mostly sunny. Near steady temperature in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Jan Ste. Genevieve

Mostly clear. Lows around 13. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Mary Temperature Statistics

January Temperature

Sparta Community-Hunter Field Airport (22.4 miles)

  • Lowest 17 January, 2026

    14.7 °F

  • Average January

    39.8 °F

  • Highest 6 January, 2026

    68.9 °F

Climate (2021–Present)

Sparta Community-Hunter Field Airport (22.4 miles)

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  • Average Low 2021–2026

    48.6 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    67.2 °F
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