St Paul Weather Forecast

    • 40
    • 94

    Rain Showers

    • 30
    • 54

    Slight Chance Rain Showers

    • 42
    • 57

    Partly Sunny

    • 57
    • 70

    Mostly Cloudy

    • 63
    • 85

    Slight Chance Thunderstorms

    • 58
    • 87

    Chance Thunderstorms

    • 54
    • 78

    Rain Likely

Today 26 Mar St. Charles

Sunny, warmer with Highs in the lower 90s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 26 Mar St. Charles

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers after midnight. Much cooler with Lows around 40. Southwest Winds 15 to 20 Mph, becoming north after midnight. Gusts up to 35 Mph. Chance of rain 90 percent.

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St Paul Temperature Statistics

March Temperature

St. Louis, Spirit Of St. Louis Airport (13.7 miles)

  • Lowest 17 March, 2026

    16.6 °F

  • Average March

    52.4 °F

  • Highest 22 March, 2026

    91.9 °F

Climate (2021–Present)

St. Louis, Spirit Of St. Louis Airport (13.7 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    68.6 °F
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