McGregor Lake Weather Forecast

    • 52
    • 86

    Chance Rain

    • 45
    • 77

    Rain Showers Likely

    • 39
    • 60

    Chance Rain

    • 38
    • 57

    Partly Sunny

    • 40
    • 64

    Mostly Sunny

Today 28 May Kootenai/Cabinet Region

Mostly sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s to mid 90s.

Tonight 28 May Kootenai/Cabinet Region

Mostly cloudy with a chance of rain Showers. Chance of Thunderstorms. Chance of precipitation 50 percent. Lows in the 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McGregor Lake Temperature Statistics

May Temperature

Kalispell, Glacier Park International Airport (32.3 miles)

  • Lowest 6 May, 2026

    29.6 °F

  • Average May

    52.4 °F

  • Highest 25 May, 2026

    82 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (32.3 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.2 °F
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