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

Weather in Fort Wayne, Indiana

05:24 PM
Now
Cloudy Weather
82° F
Feels Like 82°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 3
Humidity 52 %
Today
Cloudy Weather
Day 82°
Night 70°
Precipitation 1 %
Wind 6 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.

Fort Wayne Weather Forecast Updated

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

Day

81°

Night

64°

Wind

6 mph

Precipitation

44 %

Air Quality in Fort Wayne

NOW
73 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 10.48 µg/m³
PM10 10.74 µg/m³
O3 0.062 ppm
NO2 0.8 ppb
SO2 0.8 ppb
CO 0.37 ppm
NH3 0.22 µg/m³
NO 0.15 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.510.48 µg/m³
PM1010.74 µg/m³
O3120.74 µg/m³
NO21.54 µg/m³
SO22.19 µg/m³
CO420.05 µg/m³
NH30.22 µg/m³
NO0.15 µg/m³

Weather Alerts and Warnings for Fort Wayne

Air Quality Alert

Air Quality Alert issued July 19 at 1:55PM EDT by NWS Northern Indiana
Jul 19, 1:55 PM Jul 21, 12:00 AM
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, in effect for
Sunday and Monday, July 19 and 20.

An Air Quality Action Day for PM 2.5 has been issued. Fine
particulate levels are expected to be in the Unhealthy to unhealthy
for sensitive groups range. Active children and adults, and people
with respiratory disease, such as asthma should limit prolonged
outdoor exposure.

Here are some recommended actions that the public can take:

*Due to observed and forecasted high concentrations of PM 2.5 values
in the area, recommendations are for the public to avoid or limit
outdoor exposure to wildfire smoke, reduce or avoid exertion or
heavy work outdoors, and keep windows and doors closed as much as
possible.

For additional information, please visit the IDEM Smog page at:

http://www.in.gov/idem/airmonitoring/smogwatch/
Updated: Jul 20, 4:28 PM Source: NWS Alert