Oak Lawn 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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Fri 17 Apr, 2026 Weather in Oak Lawn

Sunrise: 06:08 AM Sunset: 07:34 PM	Moonrise: 05:52 AM Moonset: 08:19 PM	Max: 28.1 °c	Min: 8.8 °c	Avg: 17.6 °c	Precip: 0.00 mm	Max Wind: 23.8 kph

	Fri 17 0:00 am	Fri 17 3:00 am	Fri 17 6:00 am	Fri 17 9:00 am	Fri 17 12:00 pm	Fri 17 3:00 pm	Fri 17 6:00 pm	Fri 17 9:00 pm
Icon
Temp	9.7°c	8.8°c	9.3°c	13.3°c	22.3°c	28.1°c	25.5°c	23.0°c
Wind	7.9 kmph	7.2 kmph	7.6 kmph	14.4 kmph	19.8 kmph	23.8 kmph	23.8 kmph	23.4 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	100%	100%	100%	64%	88%	35%	78%	100%
Humidity	98%	98%	98%	88%	66%	54%	63%	73%
Pressure	1013 mb	1013 mb	1013 mb	1012 mb	1010 mb	1006 mb	1005 mb	1004 mb

Oak Lawn 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	114 hours	59.01 mm / 2.32 In	8 days	1020 mb / 31 In
February	1°C / 34°F	-6°C / 21°F	-2°C / 28°F	118 hours	64.69 mm / 2.55 In	7 days	1019 mb / 31 In
March	8°C / 47°F	0°C / 33°F	4°C / 39°F	142 hours	102.76 mm / 4.05 In	8 days	1018 mb / 31 In
April	14°C / 57°F	5°C / 41°F	9°C / 49°F	143 hours	142.76 mm / 5.62 In	9 days	1014 mb / 30 In
May	20°C / 68°F	11°C / 52°F	16°C / 60°F	184 hours	146.27 mm / 5.76 In	10 days	1015 mb / 30 In
June	26°C / 78°F	17°C / 62°F	21°C / 70°F	218 hours	162.62 mm / 6.40 In	10 days	1013 mb / 30 In
July	28°C / 82°F	19°C / 67°F	24°C / 74°F	228 hours	119.20 mm / 4.69 In	9 days	1015 mb / 30 In
August	27°C / 81°F	19°C / 66°F	23°C / 73°F	241 hours	108.56 mm / 4.27 In	8 days	1015 mb / 30 In
September	24°C / 76°F	16°C / 60°F	20°C / 67°F	230 hours	80.32 mm / 3.16 In	6 days	1017 mb / 31 In
October	17°C / 62°F	9°C / 48°F	13°C / 55°F	176 hours	109.64 mm / 4.32 In	8 days	1016 mb / 30 In
November	9°C / 48°F	2°C / 36°F	6°C / 42°F	171 hours	74.85 mm / 2.95 In	5 days	1019 mb / 31 In
December	3°C / 37°F	-3°C / 27°F	0°C / 32°F	119 hours	71.95 mm / 2.83 In	7 days	1019 mb / 31 In

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