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 | |
| 2025 February 21, Friday | 21 | -6.7 20 | 754.6 29.71 1006.05 1006.05 | 773.7 30.46 1031.52 1031.52 | -1.2 -0.05 -1.6 -1.6 | 68 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -11.7 11 | ||||||||||||||||||
18 | -4.4 24 | 755.8 29.76 1007.65 1007.65 | 774.8 30.5 1032.98 1032.98 | -0.7 -0.03 -0.93 -0.93 | 57 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -11.7 11 | -2.2 28 | 16.0 9.9 | -11.7 11 | |||||||||||||||||
15 | -2.8 27 | 756.5 29.78 1008.58 1008.58 | 775.6 30.54 1034.05 1034.05 | -1.5 -0.06 -2 -2 | 55 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -10.6 13 | |||||||||||||||||||
12 | -3.3 26 | 758.0 29.84 1010.58 1010.58 | 777.1 30.59 1036.05 1036.05 | -1.1 -0.04 -1.47 -1.47 | 55 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 20–30%. 2/10–3/10. 2 oktas | -11.7 11 | -3.3 26 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -11.1 12 | |||||||||||||||
09 | -8.3 17 | 759.1 29.89 1012.05 1012.05 | 778.2 30.64 1037.51 1037.51 | 0.6 0.02 0.8 0.8 | 68 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -13.3 8 | |||||||||||||||||||
06 | -11.7 11 | 758.5 29.86 1011.25 1011.25 | 777.7 30.62 1036.85 1036.85 | 0.7 0.03 0.93 0.93 | 77 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -11.7 11 | -4.4 24 | 16.0 9.9 | -15.0 5 | |||||||||||||||||
03 | -10.6 13 | 757.8 29.83 1010.32 1010.32 | 776.8 30.58 1035.65 1035.65 | 0.2 0.01 0.27 0.27 | 74 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -14.4 6 | |||||||||||||||||||
00 | -9.4 15 | 757.6 29.83 1010.05 1010.05 | 776.5 30.57 1035.25 1035.25 | 0.6 0.02 0.8 0.8 | 67 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | -15.6 4 | -6.1 21 | 16.0 9.9 | -14.4 6 | |||||||||||||||||
| February 20, Thursday | 21 | -8.9 16 | 757.0 29.8 1009.25 1009.25 | 776.3 30.56 1034.98 1034.98 | 0.7 0.03 0.93 0.93 | 67 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -13.9 7 | ||||||||||||||||||