 |
 Current Mattoon Weather Conditions |
Updated January 9th at 11:53 pm |
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| Temperature: | 41°F |
Dew Point: | 37°F |
| Barometer: | 30.09 inHg |
Wind: | N 15 Mph |
| Humidity: | 86.9% |
Visibility: | 0M |
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| Mattoon Weather Forecast Summary |
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Today
Jan 10th
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Sunday
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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Mix of rain and snow |
Mostly Sunny |
Cloudy |
Cloudy |
Cloudy |
42°F
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32°F
23°F |
43°F
25°F |
48°F
35°F |
38°F
27°F |
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| Mattoon Detailed Weather Forecast |
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| Saturday, January 10th, 2026 |
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Overnight |
Temperature: 40°F |
| Cloudy. |
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Morning |
Temperature: 40°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy. |
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Afternoon |
Temperature: 37°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 31°F |
| Clear with cloudy periods with a slight chance of flurries or showers. Windy. |
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| Sunday, January 11th, 2026 |
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Overnight |
Temperature: 27°F |
| Clear with cloudy periods with a slight chance of flurries. Windy. |
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Morning |
Temperature: 28°F |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: 29°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 27°F |
| Clear. Windy at times. |
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| Monday, January 12th, 2026 |
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Overnight |
Temperature: 25°F |
| Cloudy. |
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Morning |
Temperature: 36°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 34°F |
| Sunny. |
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Evening |
Temperature: 34°F |
| Cloudy. Windy at times. |
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| Tuesday, January 13th, 2026 |
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Overnight |
Temperature: 35°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 43°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 44°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 40°F |
| Cloudy. Windy. |
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| Wednesday, January 14th, 2026 |
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Overnight |
Temperature: 35°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 36°F |
| Cloudy. |
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Afternoon |
Temperature: 34°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 28°F |
| Clear with cloudy periods. Windy at times. |
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| Thursday, January 15th, 2026 |
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Overnight |
Temperature: 26°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 28°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 26°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 24°F |
| A mix of cloudy and clear skies. |
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| Friday, January 16th, 2026 |
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Overnight |
Temperature: 21°F |
| Cloudy. |
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Morning |
Temperature: 26°F |
| Cloudy. |
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Afternoon |
Temperature: 23°F |
| Sunny. |
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Evening |
Temperature: 23°F |
| Cloudy. |
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