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Today | Weather | Wednesday, December 24, 2025
Active Weather Warnings

Weather in Lenexa, Kansas

12:04 PM
Now
Foggy Weather
63° F
Feels Like 61°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 81 %
Today
Cloudy Weather
Day 68°
Night 45°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 2

Lenexa Weather Forecast Updated

47 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 24, 2024)

Day

39°

Night

30°

Air Quality in Lenexa

NOW
23 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.96 µg/m³
PM10 4.04 µg/m³
O3 0.025 ppm
NO2 1.7 ppb
SO2 0.2 ppb
CO 0.12 ppm
NH3 0.14 µg/m³
NO 0.83 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 2.96 µg/m³
PM10 – 4.04 µg/m³
O3 – 49.42 µg/m³
NO2 – 3.12 µg/m³
SO2 – 0.59 µg/m³
CO – 142.48 µg/m³
NH3 – 0.14 µg/m³
NO – 0.83 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Lenexa

Moderate Expected Likely

Dense Fog Advisory

Dense Fog Advisory issued December 24 at 10:02AM CST until December 24 at 12:00PM CST by NWS Kansas City/Pleasant Hill MO
Dec 24, 10:02 AM → Dec 24, 12:00 PM
WHAT: Visibility one quarter mile or less in dense fog.

WHERE: Portions of east central and northeast Kansas and west
central Missouri.

WHEN: Until noon CST today.

IMPACTS: Low visibility could make driving conditions hazardous.
+ Read More
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Updated: Dec 24, 11:16 AM Source: NWS Alert