Lewistown, Illinois Weather
No Watches or Warnings for Lewistown
Issued: 3:46 am CST Dec 21, 2025 Latitude: 40.3930973 Longitude: -90.1548421 View on Google Maps
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Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
Clear
as of 3:55 AM CST
Rel. Humidity: 79%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.35 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
PEORIA - (KPIA)
25°
Clear
as of 3:54 AM CST
Rel. Humidity: 58%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.33 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
GALESBURG - (KGBG)
19°
Clear
as of 3:55 AM CST
Rel. Humidity: 85%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Wind Data
5 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
23°
Clear
as of 3:55 AM CST
Rel. Humidity: 79%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.35 in.
Flight Rule: VFR
Wind Data
3 MPH
230° Southwest
Cloud Level(s): Clear
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Today... Sunny, with a high near 38. Calm wind becoming south southeast around 5 mph in the afternoon. |
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Tonight... Partly cloudy, with a low around 27. South southeast wind 5 to 8 mph, with gusts as high as 18 mph. |
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Monday... Partly sunny, with a high near 46. South wind 7 to 9 mph, with gusts as high as 18 mph. |
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Monday Night... Partly cloudy, with a low around 38. South wind around 6 mph becoming west southwest after midnight. Winds could gust as high as 15 mph. |
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Tuesday... Mostly sunny, with a high near 52. West southwest wind around 5 mph becoming light and variable in the morning. |
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Tuesday Night... Mostly cloudy, with a low around 35. Calm wind becoming east southeast around 6 mph after midnight. |
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Wednesday... Cloudy, with a high near 58. South southeast wind 5 to 7 mph, with gusts as high as 16 mph. |
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Wednesday Night... Mostly cloudy, with a low around 50. |
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Christmas Day... Mostly cloudy, with a high near 65. |
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Thursday Night... Mostly cloudy, with a low around 39. |
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Friday... Mostly cloudy, with a high near 49. |
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Friday Night... Mostly cloudy, with a low around 32. |
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Saturday... Partly sunny, with a high near 49. |
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Current Radar Image
Sun Almanac for Lewistown, Illinois
Sunrise: 07:20 AM
Sunset: 4:37 PM
Civil Sunrise:06:50 AM
Civil Sunset: 5:08 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:16 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7044 locations
in the contiguous United States |
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High
Temp |
79° |
Keathley C 875, Louisiana
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Low
Temp |
-13° |
International Falls, Minnesota
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Wind
Speed |
36mph |
Foxtrot, Montana
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Wind
Gust |
46mph |
Berthoud Pass, Colorado
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Wind
Chill |
-24° |
Two Harbors, Minnesota
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High
Pressure |
30.41Hg |
Salida Mountain, Colorado
and 1 other location
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Low
Pressure |
29.34Hg |
Charlie, Montana
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| # Locations Reporting Snow |
28 |
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| # Locations Reporting Rain |
39 |
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| # Locations Reporting Fog |
50 |
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| Average Temperature in the Contiguous USA |
35° |
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National Weather Service for official information.
