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 Decatur Weather Forecast Summary |
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Today
Jan 23rd
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Saturday
Jan 24th
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Sunday
Jan 25th
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Monday
Jan 26th
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Tuesday
Jan 27th
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Cloudy |
Mix of rain and snow |
Mix of rain and snow |
Mostly Sunny |
Mostly Sunny |
47°F
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37°F
28°F |
34°F
26°F |
31°F
12°F |
30°F
3°F |
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| Decatur Detailed Weather Forecast |
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| Friday, January 23rd, 2026 |
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Afternoon |
Temperature: 46°F |
| Cloudy. |
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Evening |
Temperature: 40°F |
| Cloudy. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: 36°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 37°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 34°F |
| Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy at times. |
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Evening |
Temperature: 28°F |
| Cloudy with flurries or freezing rain showers. Windy at times. |
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| Sunday, January 25th, 2026 |
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Overnight |
Temperature: 26°F |
| Cloudy with a few flurries or freezing rain showers. Windy at times. |
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Morning |
Temperature: 29°F |
| Cloudy with flurries or freezing rain showers. Windy at times. |
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Afternoon |
Temperature: 32°F |
| Cloudy with flurries or freezing rain showers. Windy at times. |
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Evening |
Temperature: 33°F |
| Cloudy with a few flurries or showers. Windy at times. |
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| Monday, January 26th, 2026 |
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Overnight |
Temperature: 19°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 27°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 27°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 15°F |
| Clear. Windy at times. |
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| Tuesday, January 27th, 2026 |
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Overnight |
Temperature: 5°F |
| Mostly clear. |
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Morning |
Temperature: 22°F |
| Sunny. |
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Afternoon |
Temperature: 26°F |
| Sunny. |
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Evening |
Temperature: 21°F |
| Clear. Windy at times. |
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| Wednesday, January 28th, 2026 |
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Overnight |
Temperature: 19°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 28°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 30°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 23°F |
| Clear. |
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| Thursday, January 29th, 2026 |
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Overnight |
Temperature: 18°F |
| Clear. |
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Morning |
Temperature: 27°F |
| Sunny. |
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Afternoon |
Temperature: 27°F |
| Cloudy. |
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Evening |
Temperature: 20°F |
| Cloudy. |
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| Friday, January 30th, 2026 |
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Overnight |
Temperature: 21°F |
| Cloudy. |
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Morning |
Temperature: 29°F |
| Cloudy. |
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Afternoon |
Temperature: 31°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 28°F |
| Cloudy. Windy at times. |
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| Saturday, January 31st, 2026 |
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Overnight |
Temperature: 27°F |
| Cloudy with flurries likely. Windy at times. |
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Morning |
Temperature: 31°F |
| Cloudy with periods of snow or freezing rain. Windy. |
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Afternoon |
Temperature: 33°F |
| Cloudy with snow or rain. Windy at times. |
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Evening |
Temperature: 25°F |
| Cloudy. Windy. |
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