 |
 Current Decatur Weather Conditions |
Updated January 17th at 11:53 pm |
|
|
|
| Temperature: | 30°F |
Dew Point: | 12°F |
| Barometer: | 30.24 inHg |
Wind: | N 9 Mph |
| Humidity: | 45.8% |
Visibility: | 0M |
|
| |
|
| Decatur Weather Forecast Summary |
|
|
| |
Today
Jan 18th
|
Monday
Jan 19th
|
Tuesday
Jan 20th
|
Wednesday
Jan 21st
|
Thursday
Jan 22nd
|
 |
 |
 |
|
 |
Sunny |
Mix of Cloud and Sun |
Cloudy |
Cloudy |
Mix of rain and snow |
37°F
|
38°F
24°F |
38°F
21°F |
49°F
27°F |
39°F
36°F |
|
| |
|
| Decatur Detailed Weather Forecast |
|
|
| |
| Sunday, January 18th, 2026 |
 |
Overnight |
Temperature: 27°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 33°F |
| Sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 31°F |
| Sunny. |
|
|
|
|
Evening |
Temperature: 30°F |
| Clear. |
|
|
|
| Monday, January 19th, 2026 |
|
Overnight |
Temperature: 28°F |
| Clear. |
|
|
|
 |
Morning |
Temperature: 35°F |
| Mostly sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 28°F |
| Mostly sunny. |
|
|
|
 |
Evening |
Temperature: 25°F |
| A mix of cloudy and clear skies. |
|
|
|
| Tuesday, January 20th, 2026 |
 |
Overnight |
Temperature: 22°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 32°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 28°F |
| Sunny. |
|
|
|
|
Evening |
Temperature: 27°F |
| Clear. |
|
|
|
| Wednesday, January 21st, 2026 |
|
Overnight |
Temperature: 27°F |
| A mix of cloudy and clear skies. |
|
|
|
|
Morning |
Temperature: 42°F |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 38°F |
| Cloudy. |
|
|
|
|
Evening |
Temperature: 36°F |
| Cloudy. |
|
|
|
| Thursday, January 22nd, 2026 |
 |
Overnight |
Temperature: 36°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
|
|
|
|
Morning |
Temperature: 38°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
|
|
|
|
Afternoon |
Temperature: 36°F |
| A mix of cloud and sun. |
|
|
|
|
Evening |
Temperature: 37°F |
| Cloudy. |
|
|
|
| Friday, January 23rd, 2026 |
|
Overnight |
Temperature: 31°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 46°F |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 49°F |
| Cloudy. |
|
|
|
|
Evening |
Temperature: 45°F |
| Cloudy. |
|
|
|
| Saturday, January 24th, 2026 |
|
Overnight |
Temperature: 43°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 54°F |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 55°F |
| Cloudy. |
|
|
|
|
Evening |
Temperature: 55°F |
| Cloudy. |
|
|
|
| Sunday, January 25th, 2026 |
 |
Overnight |
Temperature: 57°F |
| Cloudy with showers likely. |
|
|
|
 |
Morning |
Temperature: 51°F |
| Cloudy with showers likely. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 43°F |
| Cloudy. Windy at times. |
|
|
|
|
Evening |
Temperature: 38°F |
| Cloudy. |
|
|
|
