Today | Weather | Monday, July 20, 2026
Active Weather Warnings

Weather in Kansas City, Kansas

12:33 AM
Now
Cloudy Night
81° F
Feels Like 90°
Precipitation 5 %
Wind 6 mph
Humidity 85 %
Today
Cloudy Weather
Day 99°
Night 81°
Precipitation 3 %
Wind 7 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Kansas City Weather Forecast Updated

14 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 20, 2025)
Stormy Weather

Day

93°

Night

75°

Wind

6 mph

Precipitation

91 %

Air Quality in Kansas City

NOW
12 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.15 µg/m³
PM10 2.53 µg/m³
O3 0.013 ppm
NO2 2.2 ppb
SO2 0.1 ppb
CO 0.10 ppm
NH3 2.83 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)
PM2.52.15 µg/m³
PM102.53 µg/m³
O325.2 µg/m³
NO24.13 µg/m³
SO20.15 µg/m³
CO112.96 µg/m³
NH32.83 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Kansas City

Moderate Expected Likely

Heat Advisory

Heat Advisory issued July 19 at 11:17AM CDT until July 20 at 9:00PM CDT by NWS Kansas City/Pleasant Hill MO
Jul 20, 1:00 PM Jul 20, 9:00 PM
WHAT: Heat index values up to 107 expected.

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

WHEN: From 1 PM to 9 PM CDT Monday.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Updated: Jul 20, 12:18 AM Source: NWS Alert