Today | Weather | Sunday, July 19, 2026

Weather in Lee's Summit, Missouri

10:20 PM
Now
Night
81° F
Feels Like 90°
Precipitation 20 %
Wind 6 mph
Humidity 81 %
Today
Cloudy Night
Day 91°
Night 73°
Precipitation 25 %
Wind 6 mph

Lee's Summit Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 19, 2025)
Cloudy Night

Day

93°

Night

75°

Wind

12 mph

Precipitation

4 %

Air Quality in Lee's Summit

NOW
15 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.95 µg/m³
PM10 2.24 µg/m³
O3 0.017 ppm
NO2 2 ppb
SO2 0 ppb
CO 0.10 ppm
NH3 3.96 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)
PM2.51.95 µg/m³
PM102.24 µg/m³
O332.77 µg/m³
NO23.8 µg/m³
SO20.1 µg/m³
CO111.32 µg/m³
NH33.96 µg/m³
NO0 µg/m³