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 Naperville Weather Forecast Summary |
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Today
Feb 16th
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Tuesday
Feb 17th
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Wednesday
Feb 18th
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Thursday
Feb 19th
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Friday
Feb 20th
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Cloudy |
Cloudy |
Showers |
Showers |
Cloudy |
61°F
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51°F
38°F |
61°F
48°F |
52°F
43°F |
47°F
32°F |
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| Naperville Detailed Weather Forecast |
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| Monday, February 16th, 2026 |
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Evening |
Temperature: 46°F |
| Cloudy. |
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| Tuesday, February 17th, 2026 |
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Overnight |
Temperature: 39°F |
| Cloudy. |
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Morning |
Temperature: 45°F |
| Cloudy. |
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Afternoon |
Temperature: 48°F |
| Cloudy. |
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Evening |
Temperature: 50°F |
| Cloudy with a slight chance of showers. Windy at times. |
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| Wednesday, February 18th, 2026 |
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Overnight |
Temperature: 53°F |
| Cloudy with showers likely. Windy at times. |
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Morning |
Temperature: 59°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 56°F |
| A mix of sun and cloud. |
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Evening |
Temperature: 49°F |
| Cloudy. |
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| Thursday, February 19th, 2026 |
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Overnight |
Temperature: 44°F |
| Cloudy. |
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Morning |
Temperature: 49°F |
| Cloudy. |
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Afternoon |
Temperature: 49°F |
| Cloudy with a chance of showers. |
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Evening |
Temperature: 51°F |
| Clear with showers likely. Windy at times. |
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| Friday, February 20th, 2026 |
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Overnight |
Temperature: 43°F |
| Cloudy. Windy. |
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Morning |
Temperature: 39°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 39°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 33°F |
| Cloudy. |
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| Saturday, February 21st, 2026 |
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Overnight |
Temperature: 30°F |
| Clear. |
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Morning |
Temperature: 36°F |
| Cloudy. |
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Afternoon |
Temperature: 38°F |
| Sunny. |
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Evening |
Temperature: 33°F |
| Clear. |
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| Sunday, February 22nd, 2026 |
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Overnight |
Temperature: 29°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 29°F |
| Cloudy with a slight chance of flurries. Windy at times. |
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Afternoon |
Temperature: 25°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 22°F |
| Cloudy. Windy at times. |
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| Monday, February 23rd, 2026 |
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Overnight |
Temperature: 18°F |
| Mostly clear. Windy at times. |
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Morning |
Temperature: 24°F |
| Cloudy. |
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Afternoon |
Temperature: 28°F |
| Cloudy. |
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Evening |
Temperature: 27°F |
| Cloudy. |
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| Tuesday, February 24th, 2026 |
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Overnight |
Temperature: 25°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 33°F |
| Cloudy. |
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Afternoon |
Temperature: 36°F |
| Cloudy. |
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Evening |
Temperature: 37°F |
| Cloudy. Windy at times. |
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