Mattoon, Illinois Weather
No Watches or Warnings for Mattoon
Issued: 4:11 am CST Nov 5, 2025 Latitude: 39.4830897 Longitude: -88.3728255 View on Google Maps
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Current Conditions at
MATTOON - (KMTO)
54°
Clear
as of 4:53 AM CST
Rel. Humidity: 76%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 22 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
55°
Clear
as of 4:55 AM CST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 16 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
DECATUR - (KDEC)
55°
Clear
as of 4:54 AM CST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
16 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
CHAMPAIGN - (KCMI)
54°
Clear
as of 4:53 AM CST
Rel. Humidity: 76%
Dew Point: 46°F
Pressure: 29.92 in.
Wind Data
16 MPH
220° Southwest
Cloud Level(s): Clear
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Today... Sunny, with a high near 68. Southwest wind 13 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph. |
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Tonight... Clear, with a low around 34. North northwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 16 mph. |
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Thursday... Sunny, with a high near 61. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph. |
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Thursday Night... A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 47. South wind 10 to 14 mph, with gusts as high as 20 mph. |
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Friday... A 50 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 9 to 14 mph, with gusts as high as 22 mph. |
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Friday Night... Mostly clear, with a low around 39. West wind 3 to 8 mph. |
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Saturday... Mostly sunny, with a high near 60. Light and variable wind becoming southwest 5 to 9 mph in the morning. |
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Saturday Night... A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 33. |
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Sunday... Mostly sunny, with a high near 42. |
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Sunday Night... Partly cloudy, with a low around 22. |
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Monday... Sunny, with a high near 41. |
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Monday Night... Mostly clear, with a low around 22. |
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Veterans Day... Mostly sunny, with a high near 49. |
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Current Radar Image
Sun Almanac for Mattoon, Illinois
Sunrise: 06:27 AM
Sunset: 4:47 PM
Civil Sunrise:05:59 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 05:27 AM
Nautical Sunset: 5:47 PM
Astro Sunrise: 04:55 AM
Astro Sunset: 6:19 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6426 locations in the contiguous United States |
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High Temp |
81° |
Keathley C 875, Louisiana
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Low Temp |
18° |
Malta, Montana
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Wind Speed |
38mph |
Klamath Falls, Oregon
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Wind Gust |
75mph |
Klamath Falls, Oregon
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Wind Chill |
17° |
Rugby Municipal, North Dakota
and 1 other location
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High Pressure |
30.66Hg |
Salida Mountain, Colorado
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Low Pressure |
29.39Hg |
Quillayute, Washington
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| # Locations Reporting Rain |
67 |
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| # Locations Reporting Fog |
21 |
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| Average Temperature in the Contiguous USA |
46° |
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National Weather Service for official information.