Diversion Lake Weather Forecast

    • 29
    • 41

    Mostly Sunny

    • 32
    • 47

    Windy

    • 29
    • 45

    Breezy

    • 32
    • 41

    Snow Likely

    • 4
    • 36

    Snow

    • -6
    • 10

    Snow Likely

    • -7
    • 3

    Snow Likely

Today 28 Jan Southern Rocky Mountain Front

Sunny. Highs 30 to 40. West Winds 5 to 15 Mph.

Tonight 28 Jan Southern Rocky Mountain Front

Colder. Partly cloudy. Lows 15 to 30. West Winds 10 to 20 Mph. Gusts up to 35 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diversion Lake Temperature Statistics

January Temperature

Great Falls, Great Falls International Airport (62.8 miles)

  • Lowest 20 January, 2025

    -12.2 °F

  • Average January

    21 °F

  • Highest 16 January, 2025

    48.7 °F

Climate (2020–Present)

Great Falls, Great Falls International Airport (62.8 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    46.3 °F

  • Average High 2020–2025

    58.1 °F
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