Today | Weather | Thursday, February 26, 2026

Weather in Lee's Summit, Missouri

01:46 AM
Now
Cloudy Weather
41° F
Feels Like 28°
Precipitation 20 %
Wind 16 mph
Humidity 71 %
Today
Sunny Weather
Day 66°
Night 43°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 4

Lee's Summit Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 26, 2025)
Cloudy Weather

Day

61°

Night

36°

Wind

14 mph

UV Index

4

Precipitation

25 %

Air Quality in Lee's Summit

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.75 µg/m³
PM10 6.54 µg/m³
O3 0.031 ppm
NO2 1.8 ppb
SO2 0 ppb
CO 0.16 ppm
NH3 1.15 µg/m³
NO 0 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)
PM2.55.75 µg/m³
PM106.54 µg/m³
O361.73 µg/m³
NO23.4 µg/m³
SO20.12 µg/m³
CO188.09 µg/m³
NH31.15 µg/m³
NO0 µg/m³