Frederick, Illinois Weather
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Weather Forecast for Frederick, Illinois : Schuyler County
Issued: 12:42 pm CDT Jun 2, 2025 Latitude: 40.0700475 Longitude: -90.429014 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Smoke on This Afternoon Smoke on Tonight 60% chance of thunderstorms on Tuesday 70% chance of thunderstorms on Wednesday 40% chance of rain on Thursday 40% chance of rain on Friday Mostly Sunny on Saturday 20% chance of on Sunday
High: 89°F Low: 68°F High: 85°F High: 74°F High: 79°F High: 80°F High: 80°F High: 80°F
Low: 63°F Low: 60°F Low: 63°F Low: 60°F Low: 61°F  
Smoke Smoke Thunderstorms Thunderstorms Rain Rain Mostly Sunny Partly Sunny
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
81°
Clear
as of 12:55 PM CDST
Rel. Humidity: 54%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
10 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
82°
Clear
as of 12:55 PM CDST
Rel. Humidity: 54%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
9 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
PITTSFIELD - (KPPQ)
82°
Clear
as of 12:55 PM CDST
Rel. Humidity: 61%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
9 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
QUINCY - (KUIN)
82°
Clear
as of 12:54 PM CDST
Rel. Humidity: 54%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
10 MPH
190° South
Cloud Level(s): Clear
Smoke on This Afternoon This Afternoon... Patchy smoke. Mostly sunny, with a high near 89. South wind 8 to 10 mph, with gusts as high as 17 mph.
Smoke on Tonight Tonight... Patchy smoke before 10pm. Partly cloudy, with a low around 68. South wind 8 to 10 mph, with gusts as high as 20 mph.
60% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm. Low around 63. Southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
70% chance of thunderstorms Wednesday Wednesday... Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 74. West southwest wind around 7 mph becoming north in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
40% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. North northeast wind 3 to 6 mph. Chance of precipitation is 40%.
40% chance of rain Thursday Thursday... A 40 percent chance of showers. Mostly cloudy, with a high near 79. Northeast wind around 6 mph.
50% chance of thunderstorms Thursday Night Thursday Night... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
40% chance of rain Friday Friday... A 40 percent chance of showers. Mostly sunny, with a high near 80.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers before 1am. Partly cloudy, with a low around 60.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 80.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 61.
20% chance of Sunday Sunday... A chance of showers. Partly sunny, with a high near 80.
Current Radar Image


Sun Almanac for Frederick, Illinois
Sunrise: 05:34 AM
Sunset: 8:26 PM
Civil Sunrise:05:02 AM
Civil Sunset: 8:58 PM
Nautical Sunrise: 04:21 AM
Nautical Sunset: 9:39 PM
Astro Sunrise: 03:34 AM
Astro Sunset: 10:25 PM
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