La Grange Weather History Illinois, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Sun 30 Aug, 2026 Weather in La Grange

Sunrise: 06:15 AM Sunset: 07:28 PM	Moonrise: 08:25 PM Moonset: 08:52 AM	Max: 27.9 °c	Min: 20.2 °c	Avg: 23.4 °c	Precip: 157.12 mm	Max Wind: 19.8 kph

	Sun 30 0:00 am	Sun 30 3:00 am	Sun 30 6:00 am	Sun 30 9:00 am	Sun 30 12:00 pm	Sun 30 3:00 pm	Sun 30 6:00 pm	Sun 30 9:00 pm
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Temp	21.0°c	20.2°c	21.7°c	21.1°c	23.6°c	27.9°c	26.7°c	24.6°c
Wind	12.2 kmph	12.6 kmph	10.8 kmph	14.0 kmph	18.7 kmph	19.1 kmph	10.8 kmph	12.2 kmph
Precip	0.00 mm	0.00 mm	0.06 mm	5.68 mm	10.82 mm	10.83 mm	10.83 mm	11.09 mm
Cloud	1%	81%	100%	100%	100%	100%	100%	100%
Humidity	73%	68%	72%	86%	78%	58%	71%	81%
Pressure	1017 mb	1016 mb	1016 mb	1016 mb	1014 mb	1013 mb	1013 mb	1014 mb

La Grange Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-8°C / 18°F	-4°C / 24°F	116 hours	57.22 mm / 2.25 In	8 days	1020 mb / 31 In
February	1°C / 34°F	-6°C / 21°F	-2°C / 28°F	118 hours	64.09 mm / 2.52 In	6 days	1019 mb / 31 In
March	8°C / 47°F	0°C / 33°F	4°C / 40°F	140 hours	105.17 mm / 4.14 In	7 days	1018 mb / 31 In
April	14°C / 58°F	5°C / 41°F	10°C / 49°F	139 hours	164.12 mm / 6.46 In	9 days	1014 mb / 30 In
May	20°C / 69°F	11°C / 52°F	16°C / 60°F	169 hours	151.78 mm / 5.98 In	10 days	1015 mb / 30 In
June	26°C / 79°F	17°C / 62°F	21°C / 71°F	202 hours	175.89 mm / 6.92 In	10 days	1013 mb / 30 In
July	28°C / 83°F	19°C / 67°F	24°C / 75°F	210 hours	129.10 mm / 5.08 In	8 days	1015 mb / 30 In
August	28°C / 82°F	19°C / 66°F	23°C / 73°F	234 hours	114.59 mm / 4.51 In	9 days	1015 mb / 30 In
September	24°C / 76°F	16°C / 60°F	20°C / 68°F	228 hours	88.65 mm / 3.49 In	6 days	1017 mb / 31 In
October	17°C / 62°F	9°C / 48°F	13°C / 55°F	175 hours	107.52 mm / 4.23 In	7 days	1016 mb / 30 In
November	9°C / 48°F	2°C / 36°F	5°C / 42°F	170 hours	72.47 mm / 2.85 In	5 days	1019 mb / 31 In
December	3°C / 37°F	-3°C / 27°F	0°C / 32°F	120 hours	69.74 mm / 2.75 In	7 days	1019 mb / 31 In

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