Downers Grove 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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Sun 31 May, 2026 Weather in Downers Grove

Sunrise: 05:20 AM Sunset: 08:19 PM	Moonrise: 09:32 PM Moonset: 05:11 AM	Max: 29.9 °c	Min: 11.6 °c	Avg: 19.3 °c	Precip: 0.00 mm	Max Wind: 14.0 kph

	Sun 31 0:00 am	Sun 31 3:00 am	Sun 31 6:00 am	Sun 31 9:00 am	Sun 31 12:00 pm	Sun 31 3:00 pm	Sun 31 6:00 pm	Sun 31 9:00 pm
Icon
Temp	13.2°c	12.5°c	12.7°c	18.1°c	25.8°c	29.0°c	23.5°c	19.4°c
Wind	14.0 kmph	12.6 kmph	8.6 kmph	10.4 kmph	9.0 kmph	6.8 kmph	4.3 kmph	8.6 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	1%	0%	0%	1%	0%	0%	14%	12%
Humidity	74%	49%	56%	42%	35%	27%	34%	45%
Pressure	1020 mb	1020 mb	1020 mb	1020 mb	1018 mb	1016 mb	1015 mb	1015 mb

Downers Grove Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-2°C / 29°F	-8°C / 18°F	-5°C / 24°F	115 hours	52.73 mm / 2.08 In	8 days	1020 mb / 31 In
February	1°C / 34°F	-6°C / 20°F	-3°C / 27°F	116 hours	58.68 mm / 2.31 In	7 days	1019 mb / 31 In
March	8°C / 47°F	0°C / 32°F	4°C / 39°F	137 hours	94.88 mm / 3.74 In	7 days	1018 mb / 31 In
April	14°C / 57°F	5°C / 41°F	9°C / 49°F	134 hours	151.03 mm / 5.95 In	9 days	1014 mb / 30 In
May	20°C / 69°F	11°C / 52°F	16°C / 60°F	175 hours	140.75 mm / 5.54 In	10 days	1015 mb / 30 In
June	26°C / 79°F	17°C / 62°F	21°C / 70°F	208 hours	154.94 mm / 6.10 In	9 days	1013 mb / 30 In
July	28°C / 82°F	19°C / 67°F	24°C / 74°F	218 hours	116.94 mm / 4.60 In	9 days	1015 mb / 30 In
August	27°C / 81°F	19°C / 66°F	23°C / 73°F	227 hours	104.72 mm / 4.12 In	8 days	1015 mb / 30 In
September	24°C / 76°F	15°C / 60°F	20°C / 67°F	225 hours	84.19 mm / 3.31 In	6 days	1017 mb / 31 In
October	17°C / 62°F	9°C / 48°F	13°C / 55°F	171 hours	97.21 mm / 3.83 In	7 days	1016 mb / 30 In
November	9°C / 48°F	2°C / 35°F	5°C / 41°F	168 hours	69.22 mm / 2.73 In	5 days	1019 mb / 31 In
December	2°C / 36°F	-3°C / 26°F	-1°C / 31°F	119 hours	66.71 mm / 2.63 In	6 days	1019 mb / 31 In

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