Louisville Weather Forecast
- 60
- 82
Decreasing Clouds
- 61
- 83
Mostly Sunny
- 63
- 85
Sunny
- 67
- 88
Mostly Sunny
- 66
- 86
Slight Chance Thunderstorms
- 57
- 81
Chance Rain Showers
- 55
- 71
Slight Chance Thunderstorms
Today 30 Sep Cass
Mostly cloudy. Near steady temperature around 80. South Winds around 5 Mph.
Tonight 30 Sep Cass
Mostly cloudy. Lows in the upper 50s. Southeast Winds around 5 Mph.
Louisville Temperature Statistics
September Temperature
Plattsmouth, Plattsmouth Municipal Airport (13 miles)
Lowest 6 September, 2025
45.5 °FAverage September
68.3 °FHighest 13 September, 2025
94.3 °F
Climate (2020–Present)
Plattsmouth, Plattsmouth Municipal Airport (13 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
53.4 °FAverage High 2020–2025
63.8 °F