St Marys Weather Forecast

    • 72
    • 94

    Rain Showers Likely

    • 57
    • 89

    Mostly Sunny

    • 67
    • 85

    Chance Thunderstorms

    • 63
    • 90

    Thunderstorms Likely

    • 58
    • 74

    Chance Rain Showers

    • 58
    • 77

    Slight Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

Today 10 Jun Pottawatomie

Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 10 Jun Pottawatomie

Partly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly clear with a slight chance of Showers and Thunderstorms after midnight. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes this evening. Lows in the lower 70s. South Winds 10 to 15 Mph. Chance of rain 50 percent.

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St Marys Temperature Statistics

June Temperature

Topeka, Philip Billard Municipal Airport (24.9 miles)

  • Lowest 3 June, 2026

    63.6 °F

  • Average June

    77.1 °F

  • Highest 5 June, 2026

    89.7 °F

Climate (2021–Present)

Topeka, Philip Billard Municipal Airport (24.9 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    69.9 °F
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