Island Lake Weather Forecast

    • 13
    • 34

    Increasing Clouds

    • 18
    • 25

    Chance Snow

    • 13
    • 25

    Blizzard

    • 10
    • 21

    Snow

    • 12
    • 19

    Snow

    • 6
    • 20

    Snow Likely

Today 30 Jan Absaroka Mountains

Sunny. Highs in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Jan Absaroka Mountains

Clear, cold. Near steady temperature in the mid 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

January Temperature

Powell Municipal Airport (36.7 miles)

  • Lowest 20 January, 2025

    -18.4 °F

  • Average January

    18.7 °F

  • Highest 16 January, 2025

    41 °F

Climate (2020–Present)

Powell Municipal Airport (36.7 miles)

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  • Average Low 2020–2025

    34.6 °F

  • Average 2020–2025

    45.1 °F

  • Average High 2020–2025

    56.4 °F
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