Geyser Weather Forecast

    • 59
    • 94

    Mostly Sunny

    • 54
    • 89

    Partly Sunny

    • 51
    • 79

    Slight Chance Rain Showers

    • 49
    • 78

    Sunny

    • 53
    • 82

    Mostly Sunny

    • 56
    • 86

    Mostly Sunny

Today 19 Aug Judith Basin County and Judith Gap

Sunny. Highs 90 to 95. Southwest Winds 5 to 10 Mph.

Tonight 19 Aug Judith Basin County and Judith Gap

Mostly clear. Lows around 60. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Geyser Temperature Statistics

August Temperature

Malmstrom Air Force Base (36 miles)

  • Lowest 8 August, 2025

    50.6 °F

  • Average August

    70 °F

  • Highest 13 August, 2025

    94.6 °F

Climate (2020–Present)

Malmstrom Air Force Base (36 miles)

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  • Average Low 2020–2025

    35.3 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    58 °F
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