Montpelier Reservoir Weather Forecast

    • 14
    • 33

    Chance Snow

    • 24
    • 35

    Partly Sunny

    • 27
    • 42

    Partly Sunny

    • 26
    • 46

    Chance Rain

    • 22
    • 39

    Slight Chance Snow

    • 29
    • 43

    Partly Sunny

Today 6 Mar Bear Lake Valley

Mostly sunny. A slight chance of snow in the morning. Then a chance of snow in the afternoon. Highs 35 to 42.

Tonight 6 Mar Bear Lake Valley

Mostly clear. Colder. Lows 17 to 27.

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Montpelier Reservoir Temperature Statistics

March Temperature

Afton WY (26.7 miles)

  • Lowest 1 March, 2026

    24.8 °F

  • Average March

    35.5 °F

  • Highest 3 March, 2026

    46.4 °F

Climate (2021–Present)

Afton WY (26.7 miles)

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  • Average Low 2021–2026

    26.1 °F

  • Average 2021–2026

    39.3 °F

  • Average High 2021–2026

    52 °F
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