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 Current Decatur Weather Conditions |
Updated January 21st at 12:53 am |
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| Temperature: | 32°F |
Dew Point: | 14°F |
| Barometer: | 30.39 inHg |
Wind: | N 11 Mph |
| Humidity: | 46.3% |
Visibility: | 0M |
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| Decatur Weather Forecast Summary |
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Today
Jan 21st
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Thursday
Jan 22nd
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Friday
Jan 23rd
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Saturday
Jan 24th
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Sunday
Jan 25th
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Mix of rain and snow |
Showers |
Mix of rain and snow |
Flurries |
Mix of rain and snow |
49°F
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48°F
42°F |
45°F
24°F |
28°F
21°F |
30°F
16°F |
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| Decatur Detailed Weather Forecast |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: 29°F |
| Cloudy. |
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Morning |
Temperature: 44°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 43°F |
| Cloudy with a chance of showers. |
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Evening |
Temperature: 42°F |
| Cloudy with showers likely. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: 42°F |
| Cloudy with showers likely. |
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Morning |
Temperature: 46°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 45°F |
| Cloudy with sunny periods. |
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Evening |
Temperature: 45°F |
| Cloudy. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: 45°F |
| Cloudy. |
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Morning |
Temperature: 35°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times. |
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Afternoon |
Temperature: 30°F |
| Cloudy with flurries likely. Windy at times. |
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Evening |
Temperature: 26°F |
| Cloudy with flurries likely. Windy at times. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: 22°F |
| Cloudy with a few flurries. Windy at times. |
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Morning |
Temperature: 25°F |
| Cloudy with a few flurries. |
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Afternoon |
Temperature: 26°F |
| Cloudy with a few flurries or freezing rain showers. |
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Evening |
Temperature: 27°F |
| Cloudy with flurries or freezing rain showers likely. 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 a few flurries or freezing rain showers. Windy at times. |
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Afternoon |
Temperature: 27°F |
| Cloudy with flurries likely. |
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Evening |
Temperature: 18°F |
| Cloudy. Windy at times. |
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| Monday, January 26th, 2026 |
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Overnight |
Temperature: 12°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 18°F |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 9°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: -9°F |
| Cloudy. |
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| Tuesday, January 27th, 2026 |
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Overnight |
Temperature: -19°F |
| Cloudy. |
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Morning |
Temperature: 12°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 5°F |
| Sunny. |
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Evening |
Temperature: -5°F |
| A mix of cloudy and clear skies. |
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| Wednesday, January 28th, 2026 |
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Overnight |
Temperature: -9°F |
| Cloudy with clear periods. |
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Morning |
Temperature: 22°F |
| Cloudy. |
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Afternoon |
Temperature: 19°F |
| Cloudy. |
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Evening |
Temperature: 24°F |
| Cloudy. |
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| Thursday, January 29th, 2026 |
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Overnight |
Temperature: 27°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 32°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 23°F |
| Sunny. |
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Evening |
Temperature: 6°F |
| A mix of cloudy and clear skies. |
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