Sylvan Lake Weather Forecast

    • 46
    • 64

    Becoming Sunny

    • 50
    • 73

    Sunny

    • 57
    • 81

    Mostly Sunny

    • 62
    • 87

    Partly Sunny

    • 62
    • 87

    Slight Chance Thunderstorms

    • 54
    • 80

    Mostly Sunny

Today 19 Jul Kootenai/Cabinet Region

Mostly sunny. Chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s. Southwest Winds to 15 Mph in the afternoon.

Tonight 19 Jul Kootenai/Cabinet Region

Mostly clear. Lows in the 40s. West Winds to 15 Mph.

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Sylvan Lake Temperature Statistics

July Temperature

Mullan Pass, Mullan Pass Vor (36 miles)

  • Lowest 3 July, 2019

    44.1 °F
  • Average July

    56.2 °F
  • Highest 13 July, 2019

    73 °F

Climate (2010–Present)

Mullan Pass, Mullan Pass Vor (36 miles)

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  • Average Low 2010–Present

    32.8 °F
  • Average 2010–Present

    38 °F
  • Average High 2010–Present

    44.3 °F
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