Irwin Weather Forecast

    • 54
    • 93

    Areas Smoke

    • 55
    • 93

    Areas Smoke

    • 55
    • 92

    Mostly Sunny

    • 53
    • 91

    Mostly Sunny

    • 53
    • 90

    Partly Sunny

    • 51
    • 88

    Partly Sunny

    • 48
    • 85

    Partly Sunny

Today 7 Aug Caribou Range

Sunny. Patchy smoke. Highs 86 to 94.

Tonight 7 Aug Caribou Range

Mostly clear. Patchy smoke. Lows 51 to 61.

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Irwin Temperature Statistics

August Temperature

Driggs, Driggs-Reed Memorial Airport (24.9 miles)

  • Lowest 4 August, 2026

    37.9 °F

  • Average August

    66.1 °F

  • Highest 1 August, 2026

    93 °F

Climate (2021–2026)

Driggs, Driggs-Reed Memorial Airport (24.9 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    41.8 °F

  • Average High 2021–2026

    53.8 °F
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