Newlan Creek Reservoir Weather Forecast

    • 23
    • 49

    Chance Snow

    • 20
    • 35

    Mostly Cloudy

    • 23
    • 38

    Chance Snow

    • 32
    • 44

    Chance Snow

    • 23
    • 43

    Chance Snow

    • 18
    • 35

    Chance Snow

    • 22
    • 39

    Partly Sunny

Today 13 Mar Meagher County Valleys

Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. West Winds 10 to 15 Mph with Gusts to around 35 Mph.

Tonight 13 Mar Meagher County Valleys

Colder. Mostly cloudy with a 50 percent chance of snow. Lows 20 to 25. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newlan Creek Reservoir Temperature Statistics

March Temperature

Helena Regional Airport (50.3 miles)

  • Lowest 7 March, 2025

    21.8 °F

  • Average March

    40.5 °F

  • Highest 9 March, 2025

    62.1 °F

Climate (2020–Present)

Helena Regional Airport (50.3 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    59 °F
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