Martin Lake Weather Forecast

    • 42
    • 49

    Rain Showers

    • 44
    • 56

    Chance Thunderstorms

    • 47
    • 59

    Chance Rain Showers

    • 46
    • 59

    Rain Likely

    • 44
    • 54

    Rain Showers Likely

    • 44
    • 54

    Chance Rain Showers

Today 14 Aug Butte/Blackfoot Region

Patchy fog and smoke in the morning. Patchy smoke late in the afternoon. Chance of Thunderstorms through the day. Chance of rain Showers in the Morning, then rain Showers likely in the afternoon. Chance of precipitation 90 percent. Highs in the 60s to lower 70s.

Tonight 14 Aug Butte/Blackfoot Region

Mostly cloudy with a 50 percent chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Patchy smoke through the night. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the upper 30s to mid 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Martin Lake Temperature Statistics

August Temperature

Butte, Bert Mooney Airport (36 miles)

  • Lowest 4 August, 2026

    36.6 °F

  • Average August

    64.3 °F

  • Highest 1 August, 2026

    95.6 °F

Climate (2021–2026)

Butte, Bert Mooney Airport (36 miles)

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  • Average Low 2021–2026

    28.4 °F

  • Average 2021–2026

    42.2 °F

  • Average High 2021–2026

    55.7 °F
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