Leavenworth County State Park Weather Forecast
- 66
- 89
Rain Showers Likely
- 63
- 84
Partly Sunny
- 68
- 88
Mostly Sunny
- 64
- 86
Rain Showers Likely
- 65
- 83
Chance Rain Showers
- 61
- 85
Chance Thunderstorms
Today 9 Sep Leavenworth
Partly sunny. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Not as warm with Highs in the upper 80s. Northeast Winds around 5 Mph. Chance of rain 70 percent.
Tonight 9 Sep Leavenworth
A chance of Showers and Thunderstorms in the Evening, then Showers likely after midnight. Lows in the upper 60s. Northeast Winds around 5 Mph, becoming north after midnight. Chance of rain 70 percent.
Leavenworth County State Park Temperature Statistics
September Temperature
Lawrence, Lawrence Municipal Airport (8.7 miles)
Lowest 1 September, 2026
65.6 °FAverage September
84.3 °FHighest 1 September, 2026
101.6 °F
Climate (2021–2026)
Lawrence, Lawrence Municipal Airport (8.7 miles)
Average Low 2021–2026
44.5 °FAverage 2021–2026
57.2 °FAverage High 2021–2026
69.8 °F