Wilmette 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.
Yearly Monthly Averages
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Sat 02 Aug, 2025 Weather in Wilmette

Sunrise: 05:46 AM Sunset: 08:08 PM	Moonrise: 03:04 PM Moonset: No moonset	Max: 26.6 °c	Min: 20.1 °c	Avg: 22.9 °c	Precip: 0.00 mm	Max Wind: 13.7 kph

	Sat 02 0:00 am	Sat 02 3:00 am	Sat 02 6:00 am	Sat 02 9:00 am	Sat 02 12:00 pm	Sat 02 3:00 pm	Sat 02 6:00 pm	Sat 02 9:00 pm
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Temp	20.3°c	20.2°c	20.3°c	22.2°c	25.1°c	26.6°c	26.0°c	23.0°c
Wind	10.1 kmph	9.7 kmph	9.7 kmph	13.3 kmph	12.6 kmph	10.1 kmph	9.0 kmph	8.3 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	3%	8%	34%	73%	5%	1%	1%	0%
Humidity	70%	79%	76%	62%	46%	52%	56%	61%
Pressure	1028 mb	1027 mb	1028 mb	1028 mb	1027 mb	1025 mb	1024 mb	1023 mb

Wilmette Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-6°C / 20°F	-4°C / 25°F	108 hours	59.59 mm / 2.35 In	8 days	1019 mb / 31 In
February	0°C / 32°F	-5°C / 22°F	-3°C / 27°F	116 hours	68.47 mm / 2.70 In	7 days	1019 mb / 31 In
March	6°C / 42°F	0°C / 32°F	3°C / 37°F	141 hours	92.25 mm / 3.63 In	8 days	1018 mb / 31 In
April	11°C / 51°F	4°C / 40°F	7°C / 45°F	140 hours	136.65 mm / 5.38 In	9 days	1014 mb / 30 In
May	16°C / 61°F	10°C / 50°F	13°C / 56°F	183 hours	158.86 mm / 6.25 In	10 days	1015 mb / 30 In
June	22°C / 72°F	16°C / 61°F	19°C / 67°F	216 hours	168.83 mm / 6.65 In	10 days	1013 mb / 30 In
July	26°C / 78°F	20°C / 68°F	23°C / 73°F	234 hours	131.60 mm / 5.18 In	9 days	1015 mb / 30 In
August	26°C / 78°F	20°C / 68°F	23°C / 73°F	245 hours	113.25 mm / 4.46 In	8 days	1015 mb / 30 In
September	22°C / 72°F	17°C / 62°F	19°C / 67°F	228 hours	95.04 mm / 3.74 In	6 days	1017 mb / 31 In
October	15°C / 60°F	10°C / 50°F	13°C / 55°F	172 hours	115.13 mm / 4.53 In	8 days	1016 mb / 30 In
November	8°C / 47°F	3°C / 38°F	6°C / 42°F	171 hours	68.56 mm / 2.70 In	5 days	1019 mb / 31 In
December	3°C / 37°F	-2°C / 29°F	0°C / 33°F	121 hours	69.66 mm / 2.74 In	7 days	1019 mb / 31 In

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