Lake Louise State Park Weather Forecast

    • 49
    • 67

    Chance Rain Showers

    • 44
    • 58

    Chance Rain Showers

    • 43
    • 60

    Partly Sunny

    • 48
    • 63

    Partly Sunny

    • 53
    • 65

    Mostly Cloudy

    • 54
    • 69

    Mostly Cloudy

Today 20 Sep Mower

Partly sunny this Morning, then becoming mostly cloudy. Patchy fog this morning. Highs in the mid 60s. Northeast Winds 10 to 15 Mph.

Tonight 20 Sep Mower

Cloudy. A slight chance of Showers after midnight. Lows in the upper 40s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Lake Louise State Park Temperature Statistics

September Temperature

Preston, Fillmore County Airport (19.9 miles)

  • Lowest 14 September, 2026

    44.6 °F

  • Average September

    68.1 °F

  • Highest 4 September, 2026

    89.6 °F

Climate (2021–2026)

Preston, Fillmore County Airport (19.9 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56 °F
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