Winnetka Weather History Illinois, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Thu 26 Jun, 2025 Weather in Winnetka

Sunrise: 05:17 AM Sunset: 08:31 PM	Moonrise: 06:10 AM Moonset: 10:10 PM	Max: 34.5 °c	Min: 18.8 °c	Avg: 27.0 °c	Precip: 50.56 mm	Max Wind: 18.4 kph

	Thu 26 0:00 am	Thu 26 3:00 am	Thu 26 6:00 am	Thu 26 9:00 am	Thu 26 12:00 pm	Thu 26 3:00 pm	Thu 26 6:00 pm	Thu 26 9:00 pm
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Temp	18.8°c	19.4°c	21.0°c	27.6°c	33.0°c	34.5°c	33.6°c	27.5°c
Wind	6.1 kmph	4.7 kmph	6.8 kmph	12.2 kmph	16.2 kmph	18.0 kmph	18.0 kmph	15.1 kmph
Precip	0.00 mm	0.00 mm	12.64 mm	4.21 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	100%	100%	100%	82%	40%	46%	22%	69%
Humidity	95%	97%	97%	74%	53%	46%	51%	79%
Pressure	1017 mb	1015 mb	1014 mb	1013 mb	1012 mb	1010 mb	1009 mb	1011 mb

Winnetka Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-7°C / 19°F	-4°C / 25°F	112 hours	60.03 mm / 2.36 In	9 days	1019 mb / 31 In
February	0°C / 33°F	-6°C / 21°F	-3°C / 27°F	117 hours	68.66 mm / 2.70 In	7 days	1019 mb / 31 In
March	7°C / 44°F	0°C / 32°F	3°C / 38°F	142 hours	92.91 mm / 3.66 In	7 days	1018 mb / 31 In
April	12°C / 53°F	4°C / 40°F	8°C / 46°F	140 hours	135.69 mm / 5.34 In	9 days	1014 mb / 30 In
May	18°C / 64°F	10°C / 51°F	14°C / 57°F	188 hours	151.62 mm / 5.97 In	10 days	1015 mb / 30 In
June	23°C / 74°F	16°C / 61°F	20°C / 68°F	218 hours	147.75 mm / 5.82 In	10 days	1013 mb / 30 In
July	26°C / 80°F	20°C / 67°F	23°C / 73°F	239 hours	110.50 mm / 4.35 In	8 days	1015 mb / 30 In
August	26°C / 79°F	19°C / 67°F	23°C / 73°F	243 hours	108.12 mm / 4.26 In	8 days	1015 mb / 30 In
September	23°C / 73°F	16°C / 61°F	19°C / 67°F	234 hours	87.75 mm / 3.45 In	6 days	1017 mb / 31 In
October	16°C / 61°F	9°C / 49°F	13°C / 55°F	172 hours	114.00 mm / 4.49 In	8 days	1016 mb / 30 In
November	8°C / 47°F	3°C / 37°F	5°C / 42°F	174 hours	69.51 mm / 2.74 In	6 days	1019 mb / 31 In
December	2°C / 36°F	-2°C / 28°F	0°C / 32°F	124 hours	69.08 mm / 2.72 In	7 days	1019 mb / 31 In

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