Today | Weather | Thursday, March 12, 2026

Weather in Lee's Summit, Missouri

08:56 AM
Now
Sunny Weather
36° F
Feels Like 28°
Precipitation 0 %
Wind 12 mph
UV Index (0 - 11+) 2
Humidity 62 %
Today
Cloudy Weather
Day 57°
Night 43°
Precipitation 0 %
Wind 20 mph
UV Index (0 - 11+) 5

Lee's Summit Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 12, 2025)
Cloudy Weather

Day

75°

Night

46°

Wind

7 mph

UV Index

5

Precipitation

0 %

Air Quality in Lee's Summit

NOW
28 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.21 µg/m³
PM10 3.52 µg/m³
O3 0.030 ppm
NO2 2.9 ppb
SO2 0.1 ppb
CO 0.15 ppm
NH3 4.05 µg/m³
NO 0.38 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)
PM2.53.21 µg/m³
PM103.52 µg/m³
O359.39 µg/m³
NO25.42 µg/m³
SO20.27 µg/m³
CO175.47 µg/m³
NH34.05 µg/m³
NO0.38 µg/m³