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 Granite City Weather Forecast Summary |
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Today
Dec 30th
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Wednesday
Dec 31st
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Thursday
Jan 1st
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Friday
Jan 2nd
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Saturday
Jan 3rd
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
34°F
|
39°F
29°F |
36°F
29°F |
39°F
27°F |
37°F
26°F |
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| Granite City Detailed Weather Forecast |
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| Tuesday, December 30th, 2025 |
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Evening |
Temperature: 28°F |
| Clear. Windy at times. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: 29°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 35°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 34°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 32°F |
| Clear. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: 29°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 33°F |
| Cloudy. |
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Afternoon |
Temperature: 34°F |
| Cloudy. |
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Evening |
Temperature: 34°F |
| Cloudy. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy. |
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Morning |
Temperature: 36°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 32°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 28°F |
| Clear. |
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| Saturday, January 3rd, 2026 |
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Overnight |
Temperature: 26°F |
| Cloudy. |
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Morning |
Temperature: 33°F |
| Cloudy. |
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Afternoon |
Temperature: 30°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 28°F |
| A mix of cloudy and clear skies. |
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| Sunday, January 4th, 2026 |
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Overnight |
Temperature: 29°F |
| Cloudy. |
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Morning |
Temperature: 39°F |
| Sunny. |
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Afternoon |
Temperature: 38°F |
| Sunny. |
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Evening |
Temperature: 37°F |
| A mix of cloudy and clear skies. |
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| Monday, January 5th, 2026 |
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Overnight |
Temperature: 37°F |
| Clear. |
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Morning |
Temperature: 46°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 43°F |
| Cloudy. |
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Evening |
Temperature: 39°F |
| Cloudy. |
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| Tuesday, January 6th, 2026 |
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Overnight |
Temperature: 37°F |
| Cloudy. |
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Morning |
Temperature: 43°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 41°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 39°F |
| Cloudy. |
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| Wednesday, January 7th, 2026 |
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Overnight |
Temperature: 39°F |
| Cloudy. |
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Morning |
Temperature: 40°F |
| Cloudy. |
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Afternoon |
Temperature: 40°F |
| Cloudy. |
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Evening |
Temperature: 39°F |
| Cloudy. |
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