Oswego, IL Current Weather Conditions

Current weather observations and 72-hour history for Oswego, IL. • View 5-Day Forecast ›

▼Current Conditions — Oswego, IL

CHICAGO/DUPAGE (KDPA)

Cloudy

53.6 F

Humidity:	71%
Wind Speed:	13.8 mph
Barometer:	29.94 in
Dewpoint:	44.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Apr 28 2026, 11:00 AM CDT

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▼Hourly Observation History — Oswego, IL

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
11:00 AM CDT	13.8	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.94	1013.9
10:45 AM CDT	W 13.8	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.94	1013.9
10:40 AM CDT	W 11.5	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.94	1013.9
10:35 AM CDT	13.8	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.94	1013.9
10:30 AM CDT	13.8	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.94	1013.9
10:20 AM CDT	W 13.8	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.93	1013.5
10:15 AM CDT	W 9.2	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.93	1013.5
10:05 AM CDT	W 13.8	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.92	1013.2
10:00 AM CDT	W 12.7 G 19.6	10.00	Cloudy	--	53.6	44.6	71%	NA	NA	29.92	1013.2
09:50 AM CDT	W 16.1	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.92	1013.2
09:45 AM CDT	W 15.0	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.92	1013.2
09:35 AM CDT		10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.92	1013.2
09:25 AM CDT		10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.92	1013.2
09:20 AM CDT	12.7	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.91	1012.9
09:15 AM CDT	W 16.1 G 21.9	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.91	1012.9
09:00 AM CDT	W 13.8	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.90	1012.5
08:50 AM CDT		10.00	Cloudy	--	51.8	42.8	71%	NA	NA	29.91	1012.9
08:45 AM CDT	16.1 G 21.9	10.00	Cloudy	--	51.8	42.8	71%	NA	NA	29.90	1012.5
08:40 AM CDT	W 15.0	10.00	Cloudy	--	51.8	42.8	71%	NA	NA	29.90	1012.5
08:35 AM CDT	17.3	10.00	Cloudy	--	50.0	42.8	76%	NA	NA	29.90	1012.5
08:30 AM CDT	W 13.8 G 19.6	10.00	Cloudy	--	50.0	42.8	76%	NA	NA	29.90	1012.5
08:20 AM CDT	W 15.0	10.00	Cloudy	--	50.0	42.8	76%	NA	NA	29.89	1012.2
08:15 AM CDT	W 11.5 G 18.4	10.00	Cloudy	--	50.0	42.8	76%	NA	NA	29.89	1012.2
08:05 AM CDT	W 15.0	10.00	Cloudy	--	50.0	42.8	76%	NA	NA	29.88	1011.9
08:00 AM CDT	W 13.8 G 20.7	10.00	Cloudy	--	50.0	42.8	76%	NA	NA	29.88	1011.9
07:50 AM CDT		10.00	Cloudy	--	50.0	42.8	76%	NA	NA	29.86	1011.2
07:40 AM CDT		10.00	Cloudy	--	50.0	44.6	82%	NA	NA	29.86	1011.2
07:35 AM CDT	G 29.9	10.00	Cloudy	--	50.0	44.6	82%	NA	NA	29.86	1011.2
07:30 AM CDT	W 16.1	10.00	Cloudy	--	50.0	42.8	76%	NA	NA	29.85	1010.8
07:25 AM CDT		10.00	Cloudy	--	50.0	44.6	82%	NA	NA	29.84	1010.5
07:10 AM CDT	W 11.5	10.00	Cloudy	--	50.0	44.6	82%	NA	NA	29.83	1010.2
07:05 AM CDT	W 11.5	10.00	Cloudy	--	50.0	44.6	82%	NA	NA	29.83	1010.2
07:00 AM CDT	W 15.0 G 20.7	10.00	Cloudy	--	50.0	44.6	82%	NA	NA	29.83	1010.2
06:50 AM CDT	W 15.0	10.00	Cloudy	--	48.2	44.6	87%	42.3	NA	29.82	1009.8
06:45 AM CDT	W 15.0	10.00	Cloudy	--	48.2	46.4	93%	42.3	NA	29.81	1009.5
06:40 AM CDT		10.00	Cloudy	--	48.2	46.4	93%	NA	NA	29.80	1009.1
06:35 AM CDT	W 17.3	10.00	Cloudy	--	48.2	44.6	87%	41.7	NA	29.80	1009.1
06:30 AM CDT	W 17.3	10.00	Cloudy	--	50.0	46.4	87%	NA	NA	29.80	1009.1
06:20 AM CDT	W 16.1	10.00	Cloudy	--	50.0	44.6	82%	NA	NA	29.80	1009.1
06:15 AM CDT	16.1 G 21.9	10.00	Cloudy	--	50.0	44.6	82%	NA	NA	29.79	1008.8
06:10 AM CDT	11.5	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.79	1008.8
06:05 AM CDT	W 13.8 G 19.6	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.78	1008.5
06:00 AM CDT	W 11.5	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.78	1008.5
05:50 AM CDT	W 12.7	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.78	1008.5
05:45 AM CDT	W 16.1	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.77	1008.1
05:35 AM CDT		10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.77	1008.1
05:30 AM CDT	W 16.1	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.77	1008.1
05:20 AM CDT	W 17.3	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.77	1008.1
05:10 AM CDT	G 28.8	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.76	1007.8
05:00 AM CDT	W 13.8	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.76	1007.8
04:50 AM CDT	W 16.1	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.76	1007.8
04:45 AM CDT	W 13.8	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.75	1007.5
04:35 AM CDT	W 18.4 G 24.2	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.75	1007.5
04:30 AM CDT		10.00	Cloudy	--	51.8	44.6	76%	NA	NA	29.75	1007.5
04:25 AM CDT	W 15.0	10.00	Cloudy	--	51.8	46.4	82%	NA	NA	29.75	1007.5
04:20 AM CDT	W 16.1	10.00	Cloudy	--	51.8	46.4	82%	NA	NA	29.75	1007.5
04:15 AM CDT		10.00	Cloudy	--	51.8	46.4	82%	NA	NA	29.74	1007.1
04:10 AM CDT		10.00	Cloudy	--	53.6	46.4	77%	NA	NA	29.74	1007.1
04:05 AM CDT	W 16.1	10.00	Cloudy	--	53.6	48.2	82%	NA	NA	29.74	1007.1
03:50 AM CDT	G 33.4	10.00	Cloudy	--	53.6	46.4	77%	NA	NA	29.73	1006.8
03:45 AM CDT	W 20.7 G 27.6	10.00	Cloudy and Windy	--	53.6	46.4	77%	NA	NA	29.73	1006.8
03:35 AM CDT	G 28.8	10.00	Cloudy	--	53.6	48.2	82%	NA	NA	29.72	1006.4
03:30 AM CDT	20.7 G 27.6	10.00	Cloudy and Windy	--	53.6	48.2	82%	NA	NA	29.72	1006.4
03:25 AM CDT	G 31.1	10.00	Cloudy	--	53.6	48.2	82%	NA	NA	29.72	1006.4
03:20 AM CDT		10.00	Cloudy	--	53.6	48.2	82%	NA	NA	29.71	1006.1
03:15 AM CDT	G 35.7	10.00	Cloudy	--	53.6	48.2	82%	NA	NA	29.71	1006.1
03:10 AM CDT		10.00	Cloudy	--	53.6	48.2	82%	NA	NA	29.71	1006.1
03:05 AM CDT		10.00	Cloudy	--	53.6	46.4	77%	NA	NA	29.71	1006.1
03:00 AM CDT	G 32.2	10.00	Cloudy	--	53.6	46.4	77%	NA	NA	29.71	1006.1
02:50 AM CDT	G 29.9	10.00	Cloudy	--	55.4	46.4	72%	NA	NA	29.71	1006.1
02:40 AM CDT	G 27.6	10.00	Cloudy	--	55.4	48.2	77%	NA	NA	29.71	1006.1
02:35 AM CDT	G 26.5	10.00	Cloudy	--	55.4	48.2	77%	NA	NA	29.70	1005.8