Lewis & Clark Caverns State Park Weather Forecast

    • 56
    • 89

    Mostly Sunny

    • 57
    • 92

    Mostly Sunny

    • 57
    • 91

    Chance Thunderstorms

    • 56
    • 87

    Chance Thunderstorms

    • 52
    • 79

    Chance Thunderstorms

    • 52
    • 80

    Chance Thunderstorms

Today 30 Jun Missouri Headwaters

Sunny. Highs 85 to 90. East Winds up to 10 Mph.

Tonight 30 Jun Missouri Headwaters

Mostly clear. Lows 55 to 60. East Winds 5 to 10 Mph shifting to the west after midnight.

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Lewis & Clark Caverns State Park Temperature Statistics

June Temperature

Butte, Bert Mooney Airport (31.7 miles)

  • Lowest 5 June, 2025

    29.8 °F

  • Average June

    57.6 °F

  • Highest 9 June, 2025

    85.6 °F

Climate (2020–Present)

Butte, Bert Mooney Airport (31.7 miles)

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  • Average Low 2020–2025

    27.6 °F

  • Average 2020–2025

    41.6 °F

  • Average High 2020–2025

    55 °F
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