Weather · Leavenworth, United States
Leavenworth Weather in September
Expect warm, mostly dry in Leavenworth through September: highs near 28°C, lows around 17°C, 52mm of rain across the month. It's one of the best months to visit.
Avg high
28°C
82°F
Avg low
17°C
63°F
Rainfall
52mm
#9 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Leavenworth builds it around the season for you.