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Modesto, Illinois Weather Forecast
Modesto, Illinois Weather
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Weather Forecast for Modesto, Illinois : Macoupin County
Issued: 12:56 am CST Dec 21, 2025 Latitude: 39.4783816 Longitude: -89.982051 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Mostly Clear on Overnight Partly Sunny on Sunday Partly Sunny on Monday Mostly Sunny on Tuesday Cloudy on Wednesday Sunny on Christmas Day Mostly Cloudy on Friday Mostly Cloudy on Saturday
Low: 23°F High: 39°F High: 46°F High: 56°F High: 60°F High: 68°F High: 60°F High: 51°F
Low: 27°F Low: 41°F Low: 37°F Low: 51°F Low: 47°F Low: 38°F  
Mostly Clear Partly Sunny Partly Sunny Mostly Sunny Cloudy Sunny Mostly Cloudy Mostly Cloudy
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
27°
Clear
as of 1:15 AM CST
Rel. Humidity: 68%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
28°
Feels like 19°F
Clear
as of 1:15 AM CST
Rel. Humidity: 74%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
9 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
SPRINGFIELD - (KSPI)
30°
Clear
as of 12:52 AM CST
Rel. Humidity: 63%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
3 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
TAYLORVILLE MUNICIPAL - (KTAZ)
32°
Clear
as of 1:15 AM CST
Rel. Humidity: 63%
Dew Point: 21°F
Pressure: 30.29 in.
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 23. North wind 3 to 5 mph.
Partly Sunny on Sunday Sunday... Partly sunny, then gradually becoming sunny, with a high near 39. Calm wind becoming southeast around 6 mph in the morning.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 27. Southeast wind 7 to 10 mph.
Partly Sunny on Monday Monday... Partly sunny, with a high near 46. South wind 10 to 14 mph, with gusts as high as 21 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 41. Southwest wind 7 to 10 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 56.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 37.
Cloudy on Wednesday Wednesday... Cloudy, with a high near 60.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 51.
Sunny on Christmas Day Christmas Day... Sunny, with a high near 68.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 47.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 60.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 38.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 51.
Current Radar Image


Sun Almanac for Modesto, Illinois
Sunrise: 07:17 AM
Sunset: 4:40 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:44 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:16 PM
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