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Hazardous Weather Conditions

No active alerts for MARENGO, ILLINOIS

Current Conditions: MARENGO, ILLINOIS

Cloudy


23.0 F
Last Updated on Feb 28 2026, 09:15 PM CST
Humidity: 86%
Wind Speed: 5.8 mph
Barometer: 30.33 in
Dewpoint: 19.4 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 15.6 F
Current conditions at:

JANESVILLE/ROCK (KJVL)

Lat: 42.62 Lon: -89.03

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5 Day Forecast for MARENGO, ILLINOIS (60152)

Saturday
Chance of Snow
High 33 °F
Saturday
Night
Rain Likely
Low 17 °F
Sunday
Forecast Missing
High 32 °F
Sunday
Night
Forecast Missing
Low 19 °F
Monday
Forecast Missing
High 39 °F
Monday
Night
Forecast Missing
Low 26 °F
Tuesday
Forecast Missing
High 41 °F
Tuesday
Night
Forecast Missing
Low 30 °F
Wednesday
Forecast Missing
High 48 °F



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Observation History for MARENGO, ILLINOIS


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
09:15 PM CST 5.8 10.00 Cloudy -- 23.0 19.4 86% 15.6 NA 30.33 1027.1
08:45 PM CST 11.4 10.00 Cloudy -- 23.0 17.6 79% 11.8 NA 30.32 1026.8
07:45 PM CST 12.8 10.00 Cloudy -- 23.0 19.4 86% 11.1 NA 30.29 1025.7
06:45 PM CST 9.2 2.00 Light Snow -- 24.8 19.4 80% 15.3 NA 30.28 1025.4
05:45 PM CST 9.2 2.00 Light Snow -- 24.8 19.4 80% 15.3 NA 30.27 1025.1
05:05 PM CST 9.2 2.00 Light Snow -- 24.8 19.4 80% 15.3 NA 30.27 1025.1
04:45 PM CST 12.8 10.00 Cloudy -- 24.8 19.4 80% 13.3 NA 30.26 1024.7
03:45 PM CST 12.8 2.00 Light Snow -- 24.8 19.4 80% 13.3 NA 30.26 1024.7
02:45 PM CST 10.3 2.00 Light Snow -- 26.6 19.4 74% 16.9 NA 30.22 1023.4
11:45 AM CST 6.9 3.00 Snow -- 28.4 15.8 59% 21.2 NA 30.20 1022.7
10:45 AM CST 11.4 10.00 Cloudy -- 28.4 10.4 46% 18.5 NA 30.19 1022.4
09:45 AM CST 12.8 G 21.9 10.00 Cloudy -- 30.2 8.6 40% 20.1 NA 30.18 1022.0
08:45 AM CST 10.3 10.00 Cloudy -- 28.4 10.4 46% 19.0 NA 30.17 1021.7
07:45 AM CST 10.00 Cloudy -- 28.4 10.4 46% NA NA 30.13 1020.3
06:45 AM CST 9.2 10.00 Cloudy -- 30.2 12.2 47% 21.9 NA 30.09 1019.0
05:45 AM CST 11.4 10.00 Cloudy -- 30.2 10.4 43% 20.8 NA 30.05 1017.6
05:15 AM CST 6.9 10.00 Mostly Cloudy -- 32.0 10.4 40% 25.5 NA 30.04 1017.3
04:55 AM CST 8.1 10.00 Partly Cloudy -- 32.0 10.4 40% 24.8 NA 30.04 1017.3
04:35 AM CST 8.1 10.00 Clear -- 32.0 12.2 43% 24.8 NA 30.05 1017.6
04:15 AM CST 5.8 10.00 Clear -- 32.0 14.0 47% 26.4 NA 30.03 1016.9
03:55 AM CST 5.8 10.00 Clear -- 32.0 14.0 47% 26.4 NA 30.02 1016.6
03:35 AM CST 5.8 10.00 Clear -- 32.0 14.0 47% 26.4 NA 30.00 1015.9
03:15 AM CST 5.8 10.00 Clear -- 32.0 15.8 51% 26.4 NA 29.98 1015.2
02:55 AM CST 8.1 10.00 Clear -- 32.0 15.8 51% 24.8 NA 29.97 1014.9

Regional Weather Observation

JANESVILLE/ROCK (KJVL)

Cloudy
23.0 F

BURLINGTON (KBUU)

Cloudy
22.8 F

ROCKFORD (KRFD)

Cloudy
24.8 F

EAST TROY (K57C)

Cloudy
21.7 F

FREEPORT (KFEP)

Mostly Cloudy
23.9 F

MONROE (KEFT)

Cloudy
21.7 F

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