Today | Weather | Monday, April 27, 2026

Active Weather Warnings

Severe Thunderstorm Watch

Weather in Evansville, Indiana

03:37 PM

Now

77° F

Feels Like 73°

Precipitation 48 %

Wind 21 mph

UV Index (0 - 11+) 1

Humidity 61 %

Today

Day 77°

Night 63°

Precipitation 100 %

Wind 13 mph

UV Index (0 - 11+) 3

Evansville Weather Forecast Updated

Last updated on April 27, 2026 at 2:21 PM

Weather Forecast History

Last Year's Weather on This Day (April 27, 2025)

Day

66°

Night

54°

Wind

8 mph

UV Index

Precipitation

70 %

Air Quality in Evansville

NOW

35 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 4.57 µg/m³

PM₁₀ 4.97 µg/m³

O₃ 0.037 ppm

NO₂ 0.6 ppb

SO₂ 0.3 ppb

CO 0.12 ppm

NH₃ 0.78 µg/m³

NO 0.03 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 – 4.57 µg/m³

PM₁₀ – 4.97 µg/m³

O₃ – 73.31 µg/m³

NO₂ – 1.18 µg/m³

SO₂ – 0.71 µg/m³

CO – 132.81 µg/m³

NH₃ – 0.78 µg/m³

NO – 0.03 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Evansville

Severe Future Possible

Severe Thunderstorm Watch

Severe Thunderstorm Watch issued April 27 at 12:50PM CDT until April 27 at 6:00PM CDT by NWS Paducah KY

Apr 27, 12:50 PM → Apr 27, 6:00 PM

SEVERE THUNDERSTORM WATCH 159 REMAINS VALID UNTIL 6 PM CDT /7 PM
EDT/ THIS EVENING FOR THE FOLLOWING AREAS

IN ILLINOIS THIS WATCH INCLUDES 1 COUNTY

IN SOUTHERN ILLINOIS

WABASH

IN INDIANA THIS WATCH INCLUDES 6 COUNTIES

IN SOUTHWEST INDIANA

POSEY

IN SOUTHWEST INDIANA

GIBSON PIKE SPENCER
VANDERBURGH WARRICK

IN KENTUCKY THIS WATCH INCLUDES 3 COUNTIES

IN WESTERN KENTUCKY

DAVIESS HENDERSON UNION

THIS INCLUDES THE CITIES OF BOONVILLE, EVANSVILLE, FORT BRANCH,
HENDERSON, MORGANFIELD, MOUNT CARMEL, OWENSBORO, PETERSBURG,
POSEYVILLE, AND ROCKPORT.

Updated: Apr 27, 2:21 PM Source: NWS Alert