Today | Weather | Wednesday, September 10, 2025

Weather in Lee's Summit, Missouri

11:36 PM

Now

73° F

Feels Like 72°

Precipitation 0 %

Wind 7 mph

Humidity 70 %

Today

Day 90°

Night 68°

Precipitation 5 %

Wind 13

UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Other:

Very warm with times of cloud cover and sunshine.

Lee's Summit Weather Forecast Updated

29 minutes ago

Last updated on September 10, 2025 11:06 PM

Air quality in Lee's Summit

NOW

48 AQI

Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 13.06 µg/m³

PM10 13.16 µg/m³

O₃ 24.14 ppb

NO₂ 18.07 ppb

SO₂ 1.05 ppb

CO 348.15 ppb

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

View Hourly Air Quality Forecast