Martin Lake Weather Forecast

    • 56
    • 70

    Patchy Smoke

    • 47
    • 76

    Patchy Smoke

    • 38
    • 61

    Sunny

    • 38
    • 54

    Sunny

    • 44
    • 60

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

Today 31 Jul Butte/Blackfoot Region

Mostly sunny. Patchy smoke. Highs in the 80s to lower 90s.

Tonight 31 Jul Butte/Blackfoot Region

Mostly clear. Patchy smoke. Lows in the 50s. North Winds to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Martin Lake Temperature Statistics

July Temperature

Butte, Bert Mooney Airport (36 miles)

  • Lowest 2 July, 2026

    40.6 °F

  • Average July

    68.1 °F

  • Highest 11 July, 2026

    95.6 °F

Climate (2021–2026)

Butte, Bert Mooney Airport (36 miles)

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  • Average Low 2021–2026

    28.5 °F

  • Average 2021–2026

    42.2 °F

  • Average High 2021–2026

    55.6 °F
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