 |
 Current Janesville Weather Conditions |
Updated December 24th at 9:50 pm |
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| Overcast |
| Temperature: | 37°F |
Dew Point: | 34°F |
| Barometer: | 30.06 inHg |
Wind: | calm |
| Humidity: | 86.7% |
Visibility: | 0M |
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| Janesville Weather Forecast Summary |
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Today
Dec 24th
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Thursday
Dec 25th
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Friday
Dec 26th
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Saturday
Dec 27th
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Sunday
Dec 28th
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
40°F
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39°F
33°F |
39°F
36°F |
43°F
35°F |
41°F
13°F |
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| Janesville Detailed Weather Forecast |
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| Thursday, December 25th, 2025 |
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Overnight |
Temperature: 34°F |
| Cloudy. |
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Morning |
Temperature: 37°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 35°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 37°F |
| Cloudy. Windy at times. |
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| Friday, December 26th, 2025 |
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Overnight |
Temperature: 37°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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Morning |
Temperature: 38°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 36°F |
| Cloudy. |
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Evening |
Temperature: 36°F |
| Cloudy. |
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| Saturday, December 27th, 2025 |
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Overnight |
Temperature: 36°F |
| Cloudy. |
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Morning |
Temperature: 40°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 38°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 39°F |
| Cloudy. Windy at times. |
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| Sunday, December 28th, 2025 |
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Overnight |
Temperature: 41°F |
| Cloudy. |
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Morning |
Temperature: 34°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy. |
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Afternoon |
Temperature: 20°F |
| A mix of cloud and sun with a chance of flurries. Wind 20 to 30 mph. |
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Evening |
Temperature: 14°F |
| Cloudy. Wind 20 to 30 mph. |
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| Monday, December 29th, 2025 |
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Overnight |
Temperature: 12°F |
| Cloudy. Wind 20 to 30 mph. |
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Morning |
Temperature: 16°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 15°F |
| Sunny. Windy. |
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Evening |
Temperature: 14°F |
| Clear. Windy at times. |
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| Tuesday, December 30th, 2025 |
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Overnight |
Temperature: 14°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 24°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 26°F |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: 26°F |
| Cloudy. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: 26°F |
| Cloudy. |
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Morning |
Temperature: 31°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 30°F |
| Cloudy. |
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Evening |
Temperature: 27°F |
| Cloudy with flurries likely. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: 23°F |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: 20°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 13°F |
| Sunny. |
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Evening |
Temperature: 10°F |
| A mix of clear and cloudy skies. |
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