St. Thomas Municipal Airport Weather Forecast

    • 63
    • 89

    Chance Thunderstorms

    • 53
    • 77

    Mostly Cloudy

    • 53
    • 73

    Partly Sunny

    • 57
    • 79

    Chance Thunderstorms

    • 57
    • 80

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

Today 4 Jul Pembina

Partly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs 85 to 90. South Winds around 5 Mph shifting to the northwest this afternoon. Chance of rain 50 percent.

Tonight 4 Jul Pembina

Cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the mid 60s. North Winds 5 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

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St. Thomas Municipal Airport Temperature Statistics

July Temperature

CAVALIER (13.7 miles)

  • Lowest 1 July, 2025

    60.8 °F

  • Average July

    72.4 °F

  • Highest 1 July, 2025

    86 °F

Climate (2020–Present)

CAVALIER (13.7 miles)

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  • Average Low 2020–2025

    30.4 °F

  • Average 2020–2025

    40.5 °F

  • Average High 2020–2025

    50.3 °F
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