St. Thomas Municipal Airport Weather Forecast

    • 67
    • 91

    Patchy Smoke

    • 66
    • 94

    Mostly Sunny

    • 65
    • 91

    Mostly Sunny

    • 65
    • 92

    Mostly Sunny

    • 66
    • 92

    Partly Sunny

    • 65
    • 93

    Mostly Sunny

Today 25 Jul Pembina

Sunny. Patchy smoke this afternoon. Highs 90 to 95. Northeast Winds around 5 Mph shifting to the south this afternoon.

Tonight 25 Jul Pembina

Mostly clear. Lows in the mid 60s. South Winds around 10 Mph shifting to the northwest after midnight.

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St. Thomas Municipal Airport Temperature Statistics

July Temperature

CAVALIER (13.7 miles)

  • Lowest 22 July, 2026

    53.6 °F

  • Average July

    72.8 °F

  • Highest 12 July, 2026

    96.8 °F

Climate (2021–2026)

CAVALIER (13.7 miles)

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  • Average Low 2021–2026

    30.6 °F

  • Average 2021–2026

    40.4 °F

  • Average High 2021–2026

    49.9 °F
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