St Leo Weather Forecast

    • 61
    • 75

    Chance Thunderstorms

    • 57
    • 69

    Chance Rain Showers

    • 56
    • 72

    Partly Sunny

    • 59
    • 78

    Chance Rain Showers

    • 55
    • 78

    Slight Chance Thunderstorms

    • 54
    • 71

    Partly Sunny

Today 18 Sep Yellow Medicine

Mostly cloudy. Slight chance of Showers early in the afternoon. Slight chance of Thunderstorms late in the afternoon. Highs in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 18 Sep Yellow Medicine

Mostly cloudy. Slight chance of Thunderstorms in the Evening, then chance of Thunderstorms after midnight. Lows in the lower 60s. Southeast Winds up to 10 Mph. Chance of Thunderstorms 50 percent.

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St Leo Temperature Statistics

September Temperature

Canby Airfield (9.9 miles)

  • Lowest 7 September, 2025

    39.2 °F

  • Average September

    64.2 °F

  • Highest 16 September, 2025

    88.7 °F

Climate (2020–Present)

Canby Airfield (9.9 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    58.2 °F
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