Lake Louise State Park Weather Forecast

    • 57
    • 70

    Chance Thunderstorms

    • 55
    • 75

    Partly Sunny

    • 61
    • 78

    Partly Sunny

    • 66
    • 84

    Mostly Cloudy

    • 65
    • 85

    Slight Chance Thunderstorms

    • 63
    • 84

    Slight Chance Thunderstorms

    • 62
    • 81

    Slight Chance Thunderstorms

Today 9 Sep Mower

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 9 Sep Mower

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 50s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Louise State Park Temperature Statistics

September Temperature

Preston, Fillmore County Airport (19.9 miles)

  • Lowest 4 September, 2025

    41 °F

  • Average September

    55.8 °F

  • Highest 1 September, 2025

    73.4 °F

Climate (2020–Present)

Preston, Fillmore County Airport (19.9 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    46.5 °F

  • Average High 2020–2025

    55.2 °F
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