Georgetown Lake Weather Forecast

    • 23
    • 44

    Mostly Sunny

    • 22
    • 42

    Partly Sunny

    • 26
    • 42

    Partly Sunny

    • 28
    • 46

    Partly Sunny

    • 29
    • 52

    Partly Sunny

    • 30
    • 49

    Mostly Cloudy

Today 4 Nov Butte/Blackfoot Region

Partly cloudy early in the morning then clearing. Highs in the mid 40s to lower 50s.

Tonight 4 Nov Butte/Blackfoot Region

Clear. Lows in the 20s.

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Georgetown Lake Temperature Statistics

November Temperature

Butte, Bert Mooney Airport (41 miles)

  • Lowest 2 November, 2026

    25 °F

  • Average November

    37 °F

  • Highest 1 November, 2026

    43 °F

Climate (2021–2026)

Butte, Bert Mooney Airport (41 miles)

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  • Average Low 2021–2026

    28.5 °F

  • Average 2021–2026

    42.3 °F

  • Average High 2021–2026

    55.8 °F
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