Today | Weather | Wednesday, September 24, 2025

Weather in South Bend, Indiana

05:48 PM
Now
Cloudy Weather
68° F
Feels Like 66°
Precipitation 47 %
Wind 8 mph
UV Index (0 - 11+) 4
Humidity 80 %
Today
Partly Sunny with Showers
Day 72°
Night 57°
Precipitation 55 %
Wind 11
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.

South Bend Weather Forecast Updated

40 minutes ago
Last updated on

Air quality in South Bend

NOW
36 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.14 µg/m³
PM10 4.28 µg/m³
O₃ 45.80 ppb
NO₂ 1.97 ppb
SO₂ 0.20 ppb
CO 177.55 ppb
PM2.5 – 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