 |
 Current Mattoon Weather Conditions |
Updated September 15th at 2:53 pm |
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| Overcast |
| Temperature: | 90°F |
Dew Point: | 57°F |
| Barometer: | 30.09 inHg |
Wind: | N 9 Mph |
| Humidity: | 33.6% |
Visibility: | 0M |
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| Mattoon Weather Forecast Summary |
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Today
Sep 15th
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Tuesday
Sep 16th
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Wednesday
Sep 17th
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Thursday
Sep 18th
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Friday
Sep 19th
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Sunny |
Mix of Cloud and Sun |
Mix of Cloud and Sun |
Mostly Sunny |
Cloudy |
89°F
|
91°F
64°F |
90°F
64°F |
92°F
64°F |
93°F
67°F |
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| Mattoon Detailed Weather Forecast |
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| Monday, September 15th, 2025 |
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Afternoon |
Temperature: 83°F |
| Sunny. |
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Evening |
Temperature: 70°F |
| Clear. |
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| Tuesday, September 16th, 2025 |
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Overnight |
Temperature: 65°F |
| Clear. |
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Morning |
Temperature: 85°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 84°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 69°F |
| Mostly clear. |
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| Wednesday, September 17th, 2025 |
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Overnight |
Temperature: 65°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 85°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 84°F |
| Sunny. |
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Evening |
Temperature: 70°F |
| Clear. Windy at times. |
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| Thursday, September 18th, 2025 |
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Overnight |
Temperature: 65°F |
| Clear. |
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Morning |
Temperature: 86°F |
| Sunny. |
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Afternoon |
Temperature: 86°F |
| Sunny. |
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Evening |
Temperature: 70°F |
| Mostly clear. |
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| Friday, September 19th, 2025 |
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Overnight |
Temperature: 69°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 87°F |
| A mix of sun and cloud. |
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Afternoon |
Temperature: 87°F |
| Cloudy. |
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Evening |
Temperature: 70°F |
| Cloudy. |
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| Saturday, September 20th, 2025 |
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Overnight |
Temperature: 70°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 83°F |
| Cloudy. |
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Afternoon |
Temperature: 81°F |
| Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 70°F |
| Cloudy with a chance of showers. |
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| Sunday, September 21st, 2025 |
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Overnight |
Temperature: 65°F |
| Cloudy with showers likely. |
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Morning |
Temperature: 72°F |
| Cloudy with showers likely. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 72°F |
| Cloudy with a chance of showers. Windy at times. |
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Evening |
Temperature: 64°F |
| A mix of cloudy and clear skies with showers likely. |
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| Monday, September 22nd, 2025 |
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Overnight |
Temperature: 63°F |
| Clear with cloudy periods with a chance of showers. Windy at times. |
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Morning |
Temperature: 74°F |
| Cloudy. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 80°F |
| A mix of cloud and sun. Chance of a thunderstorm. |
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Evening |
Temperature: 70°F |
| Clear with cloudy periods. Chance of a thunderstorm. |
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| Tuesday, September 23rd, 2025 |
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Overnight |
Temperature: 67°F |
| A mix of cloudy and clear skies with showers likely. Windy at times. |
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Morning |
Temperature: 85°F |
| Sunny. Chance of a thunderstorm. Windy. |
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Afternoon |
Temperature: 87°F |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 69°F |
| Clear. |
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