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Catharine, Illinois Weather Forecast
Catharine, Illinois Weather
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Weather Forecast for Catharine, Illinois : LaSalle County
Issued: 11:51 pm CST Nov 4, 2025 Latitude: 41.5230866 Longitude: -88.7192417 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Veterans Day
Mostly Clear on Overnight Partly Sunny on Wednesday Partly Sunny on Thursday 30% chance of rain on Friday 20% chance of rain on Saturday Partly Sunny on Sunday Sunny on Monday Partly Sunny on Veterans Day
Low: 49°F High: 60°F High: 58°F High: 64°F High: 53°F High: 39°F High: 38°F High: 45°F
Low: 31°F Low: 48°F Low: 36°F Low: 31°F Low: 22°F Low: 23°F  
Mostly Clear Partly Sunny Partly Sunny Rain Rain Partly Sunny Sunny Partly Sunny
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Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
55°
Clear
as of 12:35 AM CST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
20 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
AURORA - (KARR)
52°
Clear
as of 11:52 PM CST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 8 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
9 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
PERU - (KVYS)
52°
Clear
as of 12:35 AM CST
Rel. Humidity: 76%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
12 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
DE KALB TAYLOR MUNICIPAL - (KDKB)
50°
Feels like 45°F
Clear
as of 12:35 AM CST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
12 MPH
200° South
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 49. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Partly Sunny on Wednesday Wednesday... Partly sunny, then gradually becoming sunny, with a high near 60. Breezy, with a west southwest wind 10 to 15 mph becoming north northwest 15 to 20 mph. Winds could gust as high as 30 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light west southwest after midnight.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 58. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

70% chance of thunderstorms Thursday Night Thursday Night... A chance of rain before midnight, then rain likely and possibly a thunderstorm between midnight and 3am, then rain likely after 3am. Cloudy, with a low around 48. South southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

30% chance of rain Friday Friday... A 30 percent chance of rain before noon. Mostly sunny, with a high near 64.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 36.

20% chance of rain Saturday Saturday... A chance of rain after noon. Partly sunny, with a high near 53.

70% chance of rain Saturday Night Saturday Night... Rain likely, mainly before midnight. Mostly cloudy, with a low around 31.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 39.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 22.

Sunny on Monday Monday... Sunny, with a high near 38.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 23.

Partly Sunny on Veterans Day Veterans Day... Partly sunny, with a high near 45.

Current Radar Image


Sun Almanac for Catharine, Illinois
Sunrise: 06:32 AM
Sunset: 4:45 PM
Civil Sunrise:06:03 AM
Civil Sunset: 5:14 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 5:47 PM
Astro Sunrise: 04:58 AM
Astro Sunset: 6:19 PM
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