Wind
8 mph
G 16 mph
SSW
Local Forecast
Naperville, IL Weather Forecast & Alerts
Current conditions, 5-day forecast, active weather alerts for Naperville, IL
Hour-by-Hour Current Observation
Monday 8:35 AM CDTMonday 8:35 AM
°F
°C
80°F
Cloudy
- 91° / 71° High / Low
- 88° Feels Like
- 0% Chance of Rain
UV Index
6
High
Humidity
97%
Dew 79°F
Sun
5:41 AM · 8:16 PM
Rise · Set
Source: SCHAUMBURG (K06C). Slider scrubs the next 12 hours.
5-Day Outlook
Through Friday
Monday
91° 71°
Thunderstorms Likely
Overnight: Chance of Thunderstorms
Detailed forecast
Monday
Showers and thunderstorms likely before 11am, then showers and thunderstorms likely between 11am and noon, then a chance of showers and thunderstorms. Mostly cloudy. High near 91, with temperatures falling to around 86 in the afternoon. Heat index values as high as 109. Southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70. Heat index values as high as 99. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tuesday
80° 64°
Mostly Cloudy
Overnight: Mostly Clear
Detailed forecast
Tuesday
Partly sunny, with a high near 80. North northeast wind 10 to 15 mph.
Night
Mostly clear, with a low around 63. North northeast wind 5 to 15 mph.
Wednesday
82° 64°
Mostly Sunny
Overnight: Mostly Clear
Detailed forecast
Wednesday
Sunny, with a high near 82.
Night
Mostly clear, with a low around 64.
Thursday
84° 68°
Partly Sunny
Overnight: Mostly Cloudy
Detailed forecast
Thursday
Sunny, with a high near 84.
Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Friday
82° 68°
Chance of Thunderstorms
Overnight: Chance of Rain
Detailed forecast
Friday
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83.
Night
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Naperville, IL Weather Analysis Tools
Regional Radar
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Regional Observations
Regional & historic weather conditions near Naperville, IL.
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Model Analysis
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Satellite Imagery
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