Hyalite Reservoir Weather Forecast

    • 34
    • 55

    Increasing Clouds

    • 37
    • 62

    Slight Chance Rain Showers

    • 27
    • 60

    Rain Showers

    • 31
    • 47

    Chance Rain Showers

    • 34
    • 55

    Rain Showers Likely

    • 32
    • 52

    Chance Rain Showers

    • 37
    • 61

    Partly Sunny

Today 25 Apr Gallatin and Madison County Mountains and Centennial Mountains

Not as cool. Sunny in the morning then becoming partly cloudy. Highs 45 to 55. East Winds up to 10 Mph.

Tonight 25 Apr Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy. A 50 percent chance of rain Showers in the evening. Lows 30 to 35. Southeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hyalite Reservoir Temperature Statistics

April Temperature

Bozeman, Gallatin Field (23 miles)

  • Lowest 5 April, 2025

    17.9 °F

  • Average April

    42 °F

  • Highest 10 April, 2025

    72.6 °F

Climate (2020–Present)

Bozeman, Gallatin Field (23 miles)

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  • Average Low 2020–2025

    30.6 °F

  • Average 2020–2025

    44.1 °F

  • Average High 2020–2025

    57.5 °F
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