Today | Weather | Sunday, August 9, 2026

Active Weather Warnings

Heat Advisory

Weather in Kansas City, Kansas

08:23 PM

Now

91° F

Feels Like 95°

Precipitation 0 %

Wind 13 mph

UV Index (0 - 11+) 0

Humidity 51 %

Today

Day 97°

Night 79°

Precipitation 4 %

Wind 12 mph

Kansas City Weather Forecast Updated

45 minutes ago

Last updated on August 09, 2026 at 7:38 PM

Weather Forecast History

Last Year's Weather on This Day (August 9, 2025)

Day

97°

Night

75°

Wind

9 mph

Precipitation

88 %

Air Quality in Kansas City

NOW

50 AQI

Good air quality Dominant pollutant: PM_2.5

Pollutant Concentrations:

PM_2.5 12.05 µg/m³

PM₁₀ 12.63 µg/m³

O₃ 0.052 ppm

NO₂ 0.6 ppb

SO₂ 0.3 ppb

CO 0.10 ppm

NH₃ 1.04 µg/m³

NO 0.01 µg/m³

PM_2.5 – 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)

PM_2.5 – 12.05 µg/m³

PM₁₀ – 12.63 µg/m³

O₃ – 101.85 µg/m³

NO₂ – 1.16 µg/m³

SO₂ – 0.66 µg/m³

CO – 118.58 µg/m³

NH₃ – 1.04 µg/m³

NO – 0.01 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Kansas City

Moderate Expected Likely

Heat Advisory

Heat Advisory issued August 9 at 2:55PM CDT until August 9 at 8:00PM CDT by NWS Kansas City/Pleasant Hill MO

Aug 9, 2:55 PM → Aug 9, 8:00 PM

WHAT: Heat index values up to 106.

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

WHEN: Until 8 PM CDT this evening.

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.

Updated: Aug 9, 7:38 PM Source: NWS Alert