Preston, Illinois Weather
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Weather Forecast for Preston, Illinois : Randolph County
Issued: 10:22 pm CST Feb 4, 2025 Latitude: 38.1061614 Longitude: -89.8601046 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
20% chance of on Overnight 80% chance of thunderstorms on Wednesday 40% chance of rain on Thursday Partly Sunny on Friday 60% chance of thunderstorms on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 40% chance of snow on Tuesday
Low: 35°F High: 45°F High: 60°F High: 44°F High: 64°F High: 39°F High: 41°F High: 37°F
Low: 52 °F Low: 33°F Low: 38°F Low: 27°F Low: 25°F Low: 27°F  
Cloudy Thunderstorms Rain Partly Sunny Thunderstorms Mostly Sunny Partly Sunny Snow
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Current Conditions at
SPARTA - (KSAR)
39°
Feels like 33°F
Cloudy
as of 12:15 AM CST
Rel. Humidity: 75%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
9 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 3200ft
Current Conditions at
SCOTT AFB - (KBLV)
37°
Feels like 30°F
Cloudy
as of 11:55 PM CST
Rel. Humidity: 69%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
10 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
EAST ST LOUIS - (KCPS)
37°
Feels like 29°F
Cloudy
as of 11:53 PM CST
Rel. Humidity: 64%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
13 MPH
070° East
Cloud Level(s): Solid Overcast at 3500ft
Current Conditions at
FARMINGTON ARPT - (KFAM)
39°
Cloudy
as of 11:56 PM CST
Rel. Humidity: 69%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: MVFR
Wind Data
8 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 2400ft
20% chance of Overnight Overnight... A chance of drizzle, mainly after 5am. Cloudy, with a low around 35. Northeast wind around 8 mph.
80% chance of thunderstorms Wednesday Wednesday... Rain, with thunderstorms also possible after 3pm. High near 45. East wind around 7 mph. Chance of precipitation is 80%.
70% chance of thunderstorms Wednesday Night Wednesday Night... Rain likely and possibly a thunderstorm before midnight, then a chance of rain. Cloudy, with a temperature rising to around 52 by 4am. Southeast wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 70%.
40% chance of rain Thursday Thursday... A 40 percent chance of rain. Partly sunny, with a high near 60. West wind 6 to 10 mph becoming north in the afternoon.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 33. North wind 5 to 7 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 44.
80% chance of rain Friday Night Friday Night... Rain. Low around 38. Chance of precipitation is 80%.
60% chance of thunderstorms Saturday Saturday... Rain likely and possibly a thunderstorm before noon, then a chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 27.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 39.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 25.
Partly Sunny on Monday Monday... Partly sunny, with a high near 41.
40% chance of snow Monday Night Monday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 27.
40% chance of snow Tuesday Tuesday... A 40 percent chance of snow. Mostly cloudy, with a high near 37.
Current Radar Image


Sun Almanac for Preston, Illinois
Sunrise: 07:00 AM
Sunset: 5:27 PM
Civil Sunrise:06:32 AM
Civil Sunset: 5:55 PM
Nautical Sunrise: 06:01 AM
Nautical Sunset: 6:26 PM
Astro Sunrise: 05:30 AM
Astro Sunset: 6:57 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.