Saint Mary Lake Weather Forecast

    • 17
    • 35

    Snow

    • 22
    • 36

    Chance Snow

    • 27
    • 37

    Chance Snow

    • 35
    • 48

    Partly Sunny

    • 39
    • 53

    Breezy

    • 28
    • 47

    Rain/Snow Likely

Today 29 Mar East Glacier Park Region

Mostly cloudy. Patchy fog in the morning. Slight chance of snow in the Morning, then chance of snow in the afternoon. Snow may be heavy at Times in the morning. Highs 25 to 35. Southwest Winds 5 to 15 Mph. Chance of snow 50 percent.

Tonight 29 Mar East Glacier Park Region

Colder. Patchy fog in the evening. Snow likely in the Evening, then chance of snow after midnight. Snow accumulation up to 2 Inches. Lows 10 to 15. Northeast Winds 5 to 10 Mph. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Mary Lake Temperature Statistics

March Temperature

Kalispell, Glacier Park International Airport (45.4 miles)

  • Lowest 7 March, 2024

    12.8 °F
  • Average March

    35.4 °F
  • Highest 18 March, 2024

    65.6 °F

Climate (2019–Present)

Kalispell, Glacier Park International Airport (45.4 miles)

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  • Average Low 2019–2024

    33 °F
  • Average 2019–2024

    44.5 °F
  • Average High 2019–2024

    55.9 °F
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