Weather archive in Chicago / O'Hare (airport)
View weather archive
Download weather archive
Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2024 September 20, Friday | 10 | 25.0 77 | 739.3 29.11 985.65 985.65 | 756.7 29.79 1008.85 1008.85 | 0.5 0.02 0.67 0.67 | 64 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 16.0 9.9 | 17.8 64 | |||||||||||||||||
07 | 21.1 70 | 738.8 29.09 984.99 984.99 | 756.1 29.77 1008.05 1008.05 | -0.8 -0.03 -1.07 -1.07 | 76 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | 21.1 70 | 31.7 89 | 1500-2000 4921-6562 | 16.0 9.9 | 16.7 62 | 0.5 0.02 | 6 | ||||||||||||||
04 | 22.8 73 | 739.6 29.12 986.05 986.05 | 756.9 29.8 1009.12 1009.12 | -0.3 -0.01 -0.4 -0.4 | 55 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 16.0 9.9 | 13.3 56 | ||||||||||||||||||
01 | 23.9 75 | 739.9 29.13 986.45 986.45 | 757.3 29.81 1009.65 1009.65 | 0.0 0 0 0 | 50 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 16.7 62 | 28.3 83 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 12.8 55 | ||||||||||||||||
| September 19, Thursday | 22 | 23.9 75 | 739.9 29.13 986.45 986.45 | 757.3 29.81 1009.65 1009.65 | -0.2 -0.01 -0.27 -0.27 | 55 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 14.4 58 | |||||||||||||||||
19 | 28.3 83 | 740.1 29.14 986.72 986.72 | 757.5 29.82 1009.92 1009.92 | -0.7 -0.03 -0.93 -0.93 | 38 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 16.7 62 | 31.7 89 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 12.8 55 | ||||||||||||||||
16 | 31.7 89 | 740.8 29.17 987.65 987.65 | 758.5 29.86 1011.25 1011.25 | -1.5 -0.06 -2 -2 | 30 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 16.0 9.9 | 12.2 54 | ||||||||||||||||||
13 | 30.6 87 | 742.3 29.22 989.65 989.65 | 759.7 29.91 1012.85 1012.85 | -0.8 -0.03 -1.07 -1.07 | 32 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 17.8 64 | 30.6 87 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 12.2 54 | ||||||||||||||||
10 | 26.1 79 | 743.1 29.26 990.72 990.72 | 760.7 29.95 1014.18 1014.18 | 0.0 0 0 0 | 42 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 12.2 54 | ||||||||||||||||||