Lake Louise State Park Weather Forecast
- 62
- 79
Rain Showers Likely
- 58
- 73
Rain Showers Likely
- 59
- 72
Chance Thunderstorms
- 60
- 76
Chance Thunderstorms
- 57
- 76
Chance Rain Showers
- 54
- 71
Slight Chance Rain Showers
Today 18 Sep Mower
Partly sunny with a slight chance of Showers late this Morning, then mostly cloudy with a chance of Showers and Thunderstorms this afternoon. Highs in the upper 70s. South Winds around 5 Mph. Chance of rain 30 percent.
Tonight 18 Sep Mower
A chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of rain 70 percent.
Lake Louise State Park Temperature Statistics
September Temperature
Preston, Fillmore County Airport (19.9 miles)
Lowest 4 September, 2025
41 °FAverage September
62.5 °FHighest 14 September, 2025
87.8 °F
Climate (2020–Present)
Preston, Fillmore County Airport (19.9 miles)
Average Low 2020–2025
38 °FAverage 2020–2025
46.6 °FAverage High 2020–2025
55.3 °F