Rattlesnake Reservoir Weather Forecast

    • 32
    • 44

    Snow Likely

    • 31
    • 41

    Snow Likely

    • 34
    • 54

    Chance Rain

    • 32
    • 50

    Rain Likely

    • 31
    • 53

    Chance Rain

    • 32
    • 55

    Slight Chance Rain

Today 29 Mar Southwestern Yellowstone

Mostly cloudy. Chance of rain and snow in the Morning, then chance of rain in the afternoon. Colder. Highs in the lower 40s. Northeast Winds 5 to 15 Mph. Chance of precipitation 50 percent.

Tonight 29 Mar Southwestern Yellowstone

Chance of rain in the Evening, then rain and snow likely overnight. Little or no snow accumulation. Lows in the lower 30s. Northeast Winds 10 to 20 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rattlesnake Reservoir Temperature Statistics

March Temperature

Billings, Billings Logan International Airport (8.1 miles)

  • Lowest 7 March, 2025

    23.8 °F

  • Average March

    43 °F

  • Highest 26 March, 2025

    72 °F

Climate (2020–Present)

Billings, Billings Logan International Airport (8.1 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    60.3 °F
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