Mount Pleasant, Illinois Weather
Issued: 3:16 pm CST Jan 16, 2026 Latitude: 37.4519953 Longitude: -89.0736863 View on Google Maps
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Current Conditions at
MARION - (KMWA)
37°
Cloudy
as of 2:47 PM CST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
6 MPH
220° Southwest
Cloud Level(s): Scattered at 4100ft, Scattered at 4900ft, Solid Overcast at 5500ft
Current Conditions at
CARBONDALE - (KMDH)
39°
Mostly Cloudy
as of 2:52 PM CST
Rel. Humidity: 80%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
8 MPH
210° Southwest
Cloud Level(s): Broken at 12000ft
Current Conditions at
CAIRO - (KCIR)
Cloudy
as of 2:55 PM CST
Rel. Humidity: 56%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Cloud Level(s): Scattered at 4000ft, Broken at 4600ft, Solid Overcast at 6500ft
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This Afternoon... A 30 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 44. West southwest wind around 8 mph. |
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Tonight... A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 3am. Mostly cloudy, with a low around 25. West southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 20%. |
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Saturday... Partly sunny, with a high near 32. West northwest wind 6 to 10 mph, with gusts as high as 18 mph. |
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Saturday Night... Mostly clear, with a low around 14. West northwest wind around 6 mph becoming calm in the evening. |
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Sunday... Sunny, with a high near 31. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. |
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Sunday Night... Mostly clear, with a low around 18. South southwest wind 6 to 8 mph becoming north northwest after midnight. |
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M.L.King Day... Mostly sunny, with a high near 26. North northwest wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 20 mph. |
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Monday Night... Mostly clear, with a low around 11. Calm wind. |
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Tuesday... Sunny, with a high near 35. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph. |
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Tuesday Night... Mostly clear, with a low around 26. South southwest wind around 9 mph, with gusts as high as 18 mph. |
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Wednesday... Mostly sunny, with a high near 47. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. |
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Wednesday Night... A slight chance of showers. Partly cloudy, with a low around 28. South southwest wind around 6 mph becoming north northwest after midnight. |
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Thursday... A chance of showers. Mostly sunny, with a high near 38. North northwest wind 5 to 7 mph. |
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Current Radar Image
Sun Almanac for Mount Pleasant, Illinois
Sunrise: 07:09 AM
Sunset: 5:03 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:32 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 6:04 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:35 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6989 locations in the contiguous United States |
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High Temp |
84° |
Palm Springs, California
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Low Temp |
0° |
Berthoud Pass, Colorado
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Wind Speed |
59mph |
Rapid City, South Dakota
|
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Wind Gust |
78mph |
Rapid City, South Dakota
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Wind Chill |
-31° |
Berthoud Pass, Colorado
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High Pressure |
30.61Hg |
Richland, Washington
and 1 other location
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Low Pressure |
29.33Hg |
Eagle River, Wisconsin
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| # Locations Reporting Snow |
162 |
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| # Locations Reporting Rain |
10 |
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| # Locations Reporting Fog |
16 |
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| Average Temperature in the Contiguous USA |
42° |
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National Weather Service for official information.