Larner Field Weather Forecast

    • 56
    • 85

    Slight Chance Thunderstorms

    • 56
    • 86

    Chance Thunderstorms

    • 56
    • 88

    Chance Thunderstorms

    • 56
    • 93

    Mostly Sunny

    • 55
    • 93

    Mostly Sunny

    • 54
    • 90

    Mostly Sunny

Today 21 Jul Butte/Blackfoot Region

Mostly cloudy. Patchy smoke through the day. Slight chance of rain early in the afternoon. Slight chance of Showers and Thunderstorms late in the afternoon. Chance of precipitation 20 percent. Highs in the upper 70s to mid 80s.

Tonight 21 Jul Butte/Blackfoot Region

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of rain after midnight. Patchy smoke through the night. Chance of precipitation 20 percent. Lows in the 50s to lower 60s.

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Larner Field Temperature Statistics

July Temperature

Butte, Bert Mooney Airport (26.1 miles)

  • Lowest 2 July, 2026

    40.6 °F

  • Average July

    66.6 °F

  • Highest 11 July, 2026

    95.6 °F

Climate (2021–2026)

Butte, Bert Mooney Airport (26.1 miles)

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  • Average Low 2021–2026

    28.4 °F

  • Average 2021–2026

    42.2 °F

  • Average High 2021–2026

    55.6 °F
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