St Mary Weather Forecast

    • 55
    • 78

    Mostly Sunny

    • 62
    • 80

    Rain Showers

    • 56
    • 77

    Rain Showers

    • 52
    • 77

    Slight Chance Rain Showers

    • 59
    • 77

    Chance Rain Showers

    • 53
    • 79

    Rain Showers Likely

Today 22 Apr Ste. Genevieve

Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 22 Apr Ste. Genevieve

Mostly clear. Lows in the mid 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Mary Temperature Statistics

April Temperature

Sparta Community-Hunter Field Airport (22.4 miles)

  • Lowest 19 April, 2026

    38.5 °F

  • Average April

    62.5 °F

  • Highest 17 April, 2026

    81.7 °F

Climate (2021–Present)

Sparta Community-Hunter Field Airport (22.4 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    67.5 °F
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