Half Moon Slough Weather Forecast

    • 44
    • 65

    Mostly Cloudy

    • 40
    • 62

    Rain

    • 39
    • 52

    Rain Likely

    • 38
    • 48

    Rain Likely

    • 37
    • 52

    Chance Rain

    • 37
    • 61

    Partly Sunny

    • 41
    • 67

    Mostly Sunny

Today 4 May Flathead/Mission Valleys

Mostly cloudy. Widespread frost early in the morning. Highs in the 60s. Northeast Winds to 15 Mph in the afternoon.

Tonight 4 May Flathead/Mission Valleys

Mostly cloudy. Lows in the 40s. Northeast Winds to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Half Moon Slough Temperature Statistics

May Temperature

Kalispell, Glacier Park International Airport (9.3 miles)

  • Lowest 1 May, 2024

    34 °F

  • Average May

    40.5 °F

  • Highest 2 May, 2024

    52 °F

Climate (2019–Present)

Kalispell, Glacier Park International Airport (9.3 miles)

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  • Average Low 2019–2024

    33 °F

  • Average 2019–2024

    44.6 °F

  • Average High 2019–2024

    55.9 °F
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