Leavenworth, Kansas Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Leavenworth weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain63%0.76″79°69°—
- SundayJul 5Light Rain10%0.09″89°64°+10°
- MondayJul 6Overcast——86°68°-3°
- TuesdayJul 7Overcast——87°66°+1°
- WednesdayJul 8Overcast——92°68°+5°
- ThursdayJul 9Overcast38%—88°74°-4°
- FridayJul 10Overcast35%—85°69°-3°
AQI 44 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±4 points). Ozone at AQI 55 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 55 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 55
- UV peak
- 3.1 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 55
PM × Wind × Precip
PM2.5 at 10.8 µg/m³, PM10 at 14.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.76
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:14 PM
- Moonset
- 10:27 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Leavenworth at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: April 12 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 66048
16-Day Forecast — Leavenworth
- Sat79°69°63%
- Sun89°64°10%
- Mon86°68°1%
- Tue87°66°0%
- Wed92°68°8%
- Thu88°74°38%
- Fri85°69°35%
- Sat81°64°11%
- Sun82°60°8%
- Mon81°59°5%
- Tue83°60°4%
- Wed87°59°13%
- Thu88°64°16%
- Fri89°73°23%
- Sat87°69°32%
- Sun80°62°27%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Leavenworth
SPC has placed Leavenworth in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Isolated severe storms possible. Limited threat for hail or damaging wind.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Leavenworth
- 66027
- 66048