St Thomas Weather Forecast

    • 59
    • 74

    Thunderstorms

    • 56
    • 76

    Partly Sunny

    • 59
    • 77

    Partly Sunny

    • 65
    • 83

    Chance Thunderstorms

    • 63
    • 87

    Chance Rain Showers

    • 63
    • 84

    Chance Rain Showers

    • 58
    • 80

    Mostly Sunny

Today 22 Jul Pembina

Numerous Showers and scattered Thunderstorms. Highs in the mid 70s. North Winds around 10 Mph. Chance of rain 70 percent.

Tonight 22 Jul Pembina

Mostly cloudy with scattered Showers and Thunderstorms. Lows 55 to 60. North Winds 5 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Thomas Temperature Statistics

July Temperature

CAVALIER (13.7 miles)

  • Lowest 17 July, 2025

    44.6 °F

  • Average July

    66.9 °F

  • Highest 10 July, 2025

    89.6 °F

Climate (2020–Present)

CAVALIER (13.7 miles)

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  • Average Low 2020–2025

    30.3 °F

  • Average 2020–2025

    40.5 °F

  • Average High 2020–2025

    50.2 °F
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