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 Decatur Weather Forecast Summary |
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Today
Jan 11th
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Monday
Jan 12th
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Tuesday
Jan 13th
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Wednesday
Jan 14th
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Thursday
Jan 15th
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Mostly Sunny |
Cloudy |
Cloudy |
Showers |
Mostly Sunny |
46°F
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48°F
31°F |
56°F
36°F |
55°F
43°F |
34°F
23°F |
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| Decatur Detailed Weather Forecast |
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| Sunday, January 11th, 2026 |
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Morning |
Temperature: 44°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 39°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 33°F |
| Clear with cloudy periods. Windy at times. |
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| Monday, January 12th, 2026 |
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Overnight |
Temperature: 31°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 42°F |
| Cloudy. |
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Afternoon |
Temperature: 45°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 39°F |
| A mix of cloudy and clear skies. |
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| Tuesday, January 13th, 2026 |
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Overnight |
Temperature: 37°F |
| Clear. |
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Morning |
Temperature: 49°F |
| Sunny. |
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Afternoon |
Temperature: 52°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 45°F |
| Cloudy. |
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| Wednesday, January 14th, 2026 |
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Overnight |
Temperature: 43°F |
| Cloudy. |
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Morning |
Temperature: 50°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 53°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 45°F |
| Cloudy with showers likely. Windy at times. |
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| Thursday, January 15th, 2026 |
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Overnight |
Temperature: 32°F |
| A mix of cloudy and clear skies with a chance of flurries or showers. Risk of freezing rain. Windy. |
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Morning |
Temperature: 29°F |
| Cloudy with sunny periods. Windy. |
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Afternoon |
Temperature: 27°F |
| Sunny with cloudy periods. Windy. |
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Evening |
Temperature: 24°F |
| Clear. Windy at times. |
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| Friday, January 16th, 2026 |
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Overnight |
Temperature: 23°F |
| Clear. Windy at times. |
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Morning |
Temperature: 34°F |
| Sunny. |
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Afternoon |
Temperature: 35°F |
| Sunny. |
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Evening |
Temperature: 31°F |
| A mix of cloudy and clear skies. |
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| Saturday, January 17th, 2026 |
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Overnight |
Temperature: 30°F |
| Cloudy. |
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Morning |
Temperature: 42°F |
| Cloudy. |
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Afternoon |
Temperature: 45°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 40°F |
| Cloudy. |
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| Sunday, January 18th, 2026 |
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Overnight |
Temperature: 38°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Morning |
Temperature: 39°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Afternoon |
Temperature: 40°F |
| Cloudy with showers likely. |
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Evening |
Temperature: 36°F |
| Cloudy. |
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| Monday, January 19th, 2026 |
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Overnight |
Temperature: 35°F |
| Cloudy. |
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Morning |
Temperature: 42°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 44°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 38°F |
| Cloudy. |
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