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Today | Weather | Friday, May 16, 2025
Fire Weather Watch (Conditions are favorable for critical fire weather, including low humidity, strong winds, and dry fuels.)
Naperville, Illinois. 12:43 AM
Now
Cloudy NightCloudy night, overcast skies at night with no rain.
63° F
Feels Like 57°
Precipitation 15 %
Wind 15 mph
Humidity 60 %
Today
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 90°
Night 54°
Precipitation 40 %
Wind 17 mph
UV Index (0 - 11+) 9

Warning: High UV Index Today: 9

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.

Naperville Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (May 16, 2024)

Day

75°

Night

48°