Jamestown, Illinois Weather
No Watches or Warnings for Jamestown
Issued: 11:06 am CST Dec 7, 2025 Latitude: 38.7339364 Longitude: -89.514528 View on Google Maps
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Current Conditions at
SCOTT AFB - (KBLV)
Cloudy
as of 10:55 AM CST
Rel. Humidity: 75%
Dew Point: 39°F
Visibility: 8 Miles
Pressure: 30.04 in.
Flight Rule: MVFR
Wind Data
12 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 1700ft
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
Cloudy
Haze
as of 11:35 AM CST
Rel. Humidity: 81%
Dew Point: 37°F
Visibility: 5 Miles
Pressure: 30.03 in.
Flight Rule: MVFR
Wind Data
10 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 1100ft
Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
Cloudy
Mist
as of 11:35 AM CST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 2 1/2 Miles
Pressure: 30.09 in.
Flight Rule: IFR
Wind Data
13 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 700ft
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This Afternoon... A slight chance of drizzle. Cloudy, with a temperature falling to around 34 by 5pm. North wind 9 to 13 mph. |
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Tonight... A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 21. North wind 6 to 10 mph. |
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Monday... Mostly sunny, with a high near 34. North wind around 6 mph becoming calm in the morning. |
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Monday Night... Partly cloudy, with a steady temperature around 28. Light south wind increasing to 5 to 10 mph in the evening. |
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Tuesday... Mostly sunny, with a high near 51. South wind 11 to 14 mph, with gusts as high as 21 mph. |
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Tuesday Night... Mostly cloudy, with a steady temperature around 44. |
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Wednesday... Partly sunny, with a high near 48. |
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Wednesday Night... A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 20%. |
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Thursday... A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%. |
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Thursday Night... A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 20%. |
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Friday... Mostly sunny, with a high near 25. |
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Friday Night... Mostly cloudy, with a low around 5. |
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Saturday... Partly sunny and cold, with a high near 20. |
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Current Radar Image
Sun Almanac for Jamestown, Illinois
Sunrise: 07:03 AM
Sunset: 4:36 PM
Civil Sunrise:06:34 AM
Civil Sunset: 5:06 PM
Nautical Sunrise: 06:00 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 05:28 AM
Astro Sunset: 6:11 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7049 locations
in the contiguous United States |
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High
Temp |
84° |
Homestead AFB, Florida
and 1 other location
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Low
Temp |
-6° |
Fosston, Minnesota
and 2 other locations
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Wind
Speed |
37mph |
Cottonwood Pass, Colorado
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Wind
Gust |
52mph |
Dakota Hill, Colorado
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Wind
Chill |
-18° |
Rolla Municipal A/P, North Dakota
and 1 other location
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High
Pressure |
30.41Hg |
Osceola, Wisconsin
and 4 other locations
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Low
Pressure |
29.83Hg |
Quillayute, Washington
and 1 other location
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| # Locations Reporting Snow |
73 |
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| # Locations Reporting Rain |
89 |
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| # Locations Reporting Thunderstorms / Lightning |
1 |
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| # Locations Reporting Fog |
20 |
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| Average Temperature in the Contiguous USA |
38° |
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National Weather Service for official information.
