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Forty Acres, Illinois Weather Forecast
Forty Acres, Illinois Weather
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Weather Forecast for Forty Acres, Illinois : Fulton County
Issued: 2:36 pm CST Dec 17, 2025 Latitude: 40.6794823 Longitude: -90.0242825 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Mostly Sunny on This Afternoon 60% chance of rain on Tonight 100% chance of rain on Thursday Sunny on Friday Mostly Cloudy on Saturday Sunny on Sunday Partly Sunny on Monday Partly Sunny on Tuesday
High: 44°F Low: 47 °F High: 34 °F High: 31°F High: 46°F High: 36°F High: 41°F High: 49°F
Low: 15°F Low: 25°F Low: 20°F Low: 26°F Low: 34°F  
Mostly Sunny Rain Rain Sunny Mostly Cloudy Sunny Partly Sunny Partly Sunny
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Current Conditions at
PEORIA - (KPIA)
41°
Clear
as of 1:54 PM CST
Rel. Humidity: 65%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
GALESBURG - (KGBG)
39°
Clear
as of 2:15 PM CST
Rel. Humidity: 80%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
5 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
37°
Clear
as of 2:15 PM CST
Rel. Humidity: 80%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
39°
Clear
as of 2:15 PM CST
Rel. Humidity: 69%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
7 MPH
150° Southeast
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 44. Southeast wind 5 to 8 mph, with gusts as high as 15 mph.
60% chance of rain Tonight Tonight... Showers likely, mainly after 5am. Increasing clouds, with a temperature rising to around 47 by 5am. Breezy, with a south wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
100% chance of rain Thursday Thursday... Showers, mainly before noon. Temperature falling to around 34 by 5pm. Breezy, with a south wind 17 to 23 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
30% chance of snow Thursday Night Thursday Night... A chance of snow showers before midnight, then a chance of flurries between midnight and 3am. Mostly cloudy, with a low around 15. Wind chill values between -1 and 9. Blustery, with a west northwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Sunny on Friday Friday... Sunny, with a high near 31. West northwest wind 8 to 15 mph becoming south in the afternoon. Winds could gust as high as 26 mph.
Increasing Clouds on Friday Night Friday Night... Increasing clouds, with a low around 25. South wind 10 to 15 mph, with gusts as high as 26 mph.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 46. South wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 20.
Sunny on Sunday Sunday... Sunny, with a high near 36.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 26.
Partly Sunny on Monday Monday... Partly sunny, with a high near 41.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 34.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 49.
Current Radar Image


Sun Almanac for Forty Acres, Illinois
Sunrise: 07:19 AM
Sunset: 4:34 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:05 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:40 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:13 PM
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