 |
 Current Decatur Weather Conditions |
Updated January 19th at 8:53 pm |
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| Temperature: | 32°F |
Dew Point: | 16°F |
| Barometer: | 30.36 inHg |
Wind: | N 13 Mph |
| Humidity: | 50.3% |
Visibility: | 0M |
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| Decatur Weather Forecast Summary |
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Today
Jan 19th
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Tuesday
Jan 20th
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Wednesday
Jan 21st
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Thursday
Jan 22nd
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Friday
Jan 23rd
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Cloudy |
Sunny |
Cloudy |
Mix of rain and snow |
Cloudy |
40°F
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42°F
22°F |
48°F
29°F |
45°F
39°F |
44°F
26°F |
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| Decatur Detailed Weather Forecast |
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| Tuesday, January 20th, 2026 |
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Overnight |
Temperature: 23°F |
| Clear. |
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Morning |
Temperature: 36°F |
| Sunny. |
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Afternoon |
Temperature: 32°F |
| Sunny. |
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Evening |
Temperature: 30°F |
| Clear. |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: 29°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 43°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 38°F |
| Cloudy. |
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Evening |
Temperature: 39°F |
| Cloudy. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: 39°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. |
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Morning |
Temperature: 43°F |
| Cloudy with showers likely. |
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Afternoon |
Temperature: 43°F |
| Cloudy with showers likely. |
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Evening |
Temperature: 43°F |
| Cloudy with a chance of showers. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: 43°F |
| Cloudy with a chance of showers. |
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Morning |
Temperature: 39°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 34°F |
| Cloudy with a slight chance of flurries or showers. Risk of freezing rain. Windy at times. |
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Evening |
Temperature: 27°F |
| Cloudy with a chance of flurries. Windy at times. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: 24°F |
| Cloudy with a chance of flurries. Windy at times. |
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Morning |
Temperature: 30°F |
| Cloudy with a chance of flurries or showers. |
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Afternoon |
Temperature: 28°F |
| Cloudy with a chance of flurries. |
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Evening |
Temperature: 26°F |
| Cloudy with flurries likely. |
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| Sunday, January 25th, 2026 |
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Overnight |
Temperature: 21°F |
| Cloudy with flurries likely. |
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Morning |
Temperature: 25°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 18°F |
| Sunny. |
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Evening |
Temperature: 15°F |
| Clear. |
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| Monday, January 26th, 2026 |
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Overnight |
Temperature: 13°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 30°F |
| Sunny. |
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Afternoon |
Temperature: 24°F |
| A mix of sun and cloud. |
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Evening |
Temperature: 21°F |
| Clear. |
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| Tuesday, January 27th, 2026 |
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Overnight |
Temperature: 21°F |
| Mostly clear. |
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Morning |
Temperature: 38°F |
| Cloudy. |
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Afternoon |
Temperature: 33°F |
| Cloudy. |
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Evening |
Temperature: 32°F |
| Cloudy. |
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