Big Timber Weather Forecast

    • 72
    • 83

    Thunderstorms Likely

    • 61
    • 85

    Becoming Sunny

    • 55
    • 77

    Mostly Sunny

    • 59
    • 80

    Partly Sunny

    • 61
    • 81

    Partly Sunny

    • 66
    • 85

    Mostly Sunny

    • 70
    • 90

    Chance Thunderstorms

Today 20 Jul Northern Will

Mostly cloudy. A chance of Showers. Temperatures around 80. Southwest Winds 10 to 15 Mph. Chance of precipitation 40 percent.

Tonight 20 Jul Northern Will

Mostly cloudy. A slight chance of Showers in the evening. A chance of Thunderstorms. A chance of Showers after midnight. Lows in the lower 70s. Southwest Winds 10 to 15 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Timber Temperature Statistics

July Temperature

Joliet Regional Airport (1.2 miles)

  • Lowest 13 July, 2026

    61.9 °F

  • Average July

    79.6 °F

  • Highest 2 July, 2026

    94.6 °F

Climate (2021–2026)

Joliet Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
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