Bar E Airport Weather Forecast

    • 30
    • 55

    Partly Sunny

    • 39
    • 64

    Slight Chance Thunderstorms

    • 37
    • 55

    Rain

    • 39
    • 64

    Partly Sunny

    • 43
    • 68

    Partly Sunny

    • 48
    • 74

    Partly Sunny

    • 49
    • 76

    Partly Sunny

Today 18 May Gates of the Mountains

Not as cool. Mostly sunny. Highs 47 to 55. Northeast Winds up to 10 Mph.

Tonight 18 May Gates of the Mountains

Partly cloudy. Lows in the upper 20s. Southwest Winds up to 10 Mph.

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Bar E Airport Temperature Statistics

May Temperature

Great Falls, Great Falls International Airport (38.5 miles)

  • Lowest 6 May, 2026

    23.6 °F

  • Average May

    54.5 °F

  • Highest 13 May, 2026

    89.7 °F

Climate (2021–Present)

Great Falls, Great Falls International Airport (38.5 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    59.2 °F
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