Area Conditions for Rochester, IL
 
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Temperature: 17 oF
Feels Like: 8 oF
Humidity: 68%
Barometer: 30.42
Dew Point: 8 oF
Wind Dir.: NE
Wind Speed: 6 mph
Sunrise: 7:03
Sunset: 4:34
Observation: Sunny
Radar
As reported at Deans House, IL at 1:00 PM

5-day Forecast for Rochester, IL
Date Thu
12/4		 Fri
12/5		 Sat
12/6		 Sun
12/7		 Mon
12/8
Weather Condition Clear Partly Cloudy Mostly Cloudy Freezing Rain Mostly Cloudy
Weather Clear Partly Cloudy Mostly Cloudy Freezing Rain Mostly Cloudy
Temperature (°F)
Low/High		 1/18 1/31 24/32 17/29 10/25
Feels Like (°F)
Low/High		 -9/10 -8/22 17/28 6/20 1/18
Dew Point (°F) 4 12 25 19 13
Humidity (%) 72 83 94 88 79
Wind Speed (mph) 4 9 4 9 5
Precipitation
Chance (%)		 - - - 59 -
Precipitation
Amount (inches)
S=Snow, L=Liquid		 None None None S: 1/4-1
L: 0.15		 None
Evapo-
transpiration
(inches/day)		 0.01 0.02 0.01 0.02 0.02
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Bryce Anderson – DTN Meteorologist
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Cold Air Settles in Thursday

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Posted at 5:33AM Thu Dec 4, 2025 CST
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