Martin Lake Weather Forecast

    • 37
    • 49

    Increasing Clouds

    • 36
    • 53

    Partly Sunny

    • 20
    • 41

    Snow

    • 13
    • 23

    Snow

    • 12
    • 22

    Snow Likely

    • 15
    • 24

    Chance Snow

Today 20 Apr Butte/Blackfoot Region

Partly cloudy. Highs in the upper 60s to mid 70s. West Winds to 15 Mph in the afternoon.

Tonight 20 Apr Butte/Blackfoot Region

Partly cloudy. Lows in the upper 30s to mid 40s. South Winds to 15 Mph.

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Martin Lake Temperature Statistics

April Temperature

Butte, Bert Mooney Airport (36 miles)

  • Lowest 18 April, 2026

    16 °F

  • Average April

    41.2 °F

  • Highest 10 April, 2026

    64.7 °F

Climate (2021–Present)

Butte, Bert Mooney Airport (36 miles)

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  • Average Low 2021–2026

    28.5 °F

  • Average 2021–2026

    42.4 °F

  • Average High 2021–2026

    55.7 °F
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