Grand Chain 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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Wed 01 Apr, 2026 Weather in Grand Chain

Sunrise: 06:41 AM Sunset: 07:19 PM	Moonrise: 07:14 PM Moonset: 06:17 AM	Max: 25.5 °c	Min: 16.8 °c	Avg: 21.1 °c	Precip: 0.00 mm	Max Wind: 27.7 kph

	Wed 01 0:00 am	Wed 01 3:00 am	Wed 01 6:00 am	Wed 01 9:00 am	Wed 01 12:00 pm	Wed 01 3:00 pm	Wed 01 6:00 pm	Wed 01 9:00 pm
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Temp	18.5°c	17.5°c	16.8°c	20.9°c	24.3°c	25.5°c	24.1°c	20.9°c
Wind	19.8 kmph	18.7 kmph	17.3 kmph	21.6 kmph	26.6 kmph	26.3 kmph	22.3 kmph	20.5 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	0%	29%	35%	16%	73%	75%	36%	6%
Humidity	83%	86%	91%	82%	65%	59%	64%	78%
Pressure	1016 mb	1016 mb	1017 mb	1018 mb	1017 mb	1015 mb	1014 mb	1015 mb

Grand Chain Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	5°C / 41°F	-3°C / 27°F	1°C / 34°F	160 hours	107.23 mm / 4.22 In	7 days	1021 mb / 31 In
February	8°C / 46°F	-1°C / 31°F	3°C / 38°F	139 hours	113.70 mm / 4.48 In	6 days	1020 mb / 31 In
March	14°C / 58°F	5°C / 41°F	9°C / 49°F	153 hours	149.40 mm / 5.88 In	7 days	1018 mb / 31 In
April	19°C / 67°F	9°C / 48°F	14°C / 57°F	165 hours	197.07 mm / 7.76 In	8 days	1015 mb / 30 In
May	24°C / 76°F	15°C / 58°F	19°C / 67°F	179 hours	152.14 mm / 5.99 In	10 days	1015 mb / 30 In
June	30°C / 85°F	19°C / 67°F	24°C / 76°F	224 hours	109.83 mm / 4.32 In	8 days	1014 mb / 30 In
July	32°C / 89°F	21°C / 70°F	26°C / 79°F	226 hours	116.34 mm / 4.58 In	9 days	1015 mb / 30 In
August	31°C / 87°F	20°C / 68°F	25°C / 77°F	242 hours	99.17 mm / 3.90 In	7 days	1015 mb / 30 In
September	28°C / 82°F	17°C / 62°F	22°C / 71°F	231 hours	99.67 mm / 3.92 In	6 days	1017 mb / 30 In
October	21°C / 70°F	11°C / 51°F	15°C / 60°F	217 hours	116.07 mm / 4.57 In	6 days	1017 mb / 31 In
November	13°C / 56°F	4°C / 40°F	9°C / 47°F	207 hours	102.40 mm / 4.03 In	6 days	1021 mb / 31 In
December	8°C / 47°F	1°C / 33°F	4°C / 40°F	156 hours	120.02 mm / 4.73 In	6 days	1020 mb / 31 In

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