 |
 Current Mattoon Weather Conditions |
Updated December 14th at 10:53 pm |
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| Temperature: | -6°F |
Dew Point: | -9°F |
| Barometer: | 30.6 inHg |
Wind: | calm |
| Humidity: | 67.4% |
Visibility: | 0M |
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| Mattoon Weather Forecast Summary |
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Today
Dec 14th
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Monday
Dec 15th
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Tuesday
Dec 16th
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Wednesday
Dec 17th
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Thursday
Dec 18th
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Mix of rain and snow |
6°F
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28°F
0°F |
37°F
19°F |
38°F
32°F |
54°F
23°F |
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| Mattoon Detailed Weather Forecast |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 2°F |
| Clear. Windy at times. |
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Morning |
Temperature: 20°F |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 21°F |
| Cloudy. |
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Evening |
Temperature: 21°F |
| Clear. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 20°F |
| Cloudy. |
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Morning |
Temperature: 31°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 37°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 36°F |
| Cloudy. Windy at times. |
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| Wednesday, December 17th, 2025 |
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Overnight |
Temperature: 35°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 35°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 32°F |
| Cloudy. |
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Evening |
Temperature: 36°F |
| Cloudy. Windy at times. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 45°F |
| Cloudy with showers likely. Wind 20 to 30 mph. |
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Morning |
Temperature: 50°F |
| Cloudy with a few showers. Wind 25 to 40 mph. |
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Afternoon |
Temperature: 45°F |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: 25°F |
| Cloudy. Wind 20 to 30 mph. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 20°F |
| Clear. Windy. |
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Morning |
Temperature: 25°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 27°F |
| Mostly cloudy. |
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Evening |
Temperature: 28°F |
| Cloudy. Windy at times. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 31°F |
| Cloudy. Windy. |
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Morning |
Temperature: 44°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 48°F |
| Cloudy with a slight chance of showers. Windy at times. |
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Evening |
Temperature: 42°F |
| Cloudy with showers. Showers possibly mixed with wet flurries. Windy. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 33°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 35°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 31°F |
| Sunny. |
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Evening |
Temperature: 28°F |
| A mix of cloudy and clear skies. |
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| Monday, December 22nd, 2025 |
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Overnight |
Temperature: 25°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 35°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 33°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 34°F |
| Cloudy. Windy at times. |
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