Phillips Reservoir Weather Forecast

    • 48
    • 62

    Breezy

    • 26
    • 62

    Snow

    • 23
    • 42

    Chance Snow

    • 23
    • 39

    Partly Sunny

    • 34
    • 43

    Chance Snow

    • 23
    • 52

    Rain Likely

    • 23
    • 35

    Chance Snow

Today 7 Mar Southwest Phillips

Mostly sunny and windy. Highs in the upper 50s. West wind 20 to 30 Mph with Gusts up to 40 Mph.

Tonight 7 Mar Southwest Phillips

Partly cloudy this Evening, then clearing. Very windy with Lows in the upper 40s. West wind 20 to 30 Mph, increasing to 30 to 35 Mph after midnight. Gusts up to 55 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Phillips Reservoir Temperature Statistics

March Temperature

Lewistown, Lewistown Municipal Airport (66.5 miles)

  • Lowest 1 March, 2026

    15.1 °F

  • Average March

    40 °F

  • Highest 3 March, 2026

    57.9 °F

Climate (2021–Present)

Lewistown, Lewistown Municipal Airport (66.5 miles)

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  • Average Low 2021–2026

    32.7 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    57 °F
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