Weather archive in Portland (airport), Maine
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 | |
| 2026 October 17, Saturday | 20 | 3.3 38 | 768.4 30.25 1024.45 1024.45 | 769.8 30.31 1026.32 1026.32 | 2.7 0.11 3.6 3.6 | 51 | 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 | 2.8 37 | 9.4 49 | 16.0 9.9 | -6.1 21 | ||||||||||||||||
17 | 8.3 47 | 765.7 30.15 1020.85 1020.85 | 767.1 30.2 1022.72 1022.72 | 2.1 0.08 2.8 2.8 | 31 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 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 | -7.8 18 | |||||||||||||||||
14 | 8.3 47 | 763.6 30.06 1018.05 1018.05 | 764.9 30.11 1019.78 1019.78 | 1.7 0.07 2.27 2.27 | 42 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 7.2 45 | 10.0 50 | 600-1000 1968-3281 | 16.0 9.9 | -3.9 25 | |||||||||||||||
11 | 8.3 47 | 761.9 30 1015.78 1015.78 | 763.2 30.05 1017.52 1017.52 | 1.8 0.07 2.4 2.4 | 56 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 16.0 9.9 | 0.0 32 | |||||||||||||||||
08 | 7.2 45 | 760.1 29.93 1013.38 1013.38 | 761.5 29.98 1015.25 1015.25 | 2.8 0.11 3.73 3.73 | 61 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | 7.2 45 | 16.1 61 | 600-1000 1968-3281 | 16.0 9.9 | 0.0 32 | |||||||||||||||
05 | 8.3 47 | 757.3 29.81 1009.65 1009.65 | 758.7 29.87 1011.52 1011.52 | 2.8 0.11 3.73 3.73 | 66 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 2.2 36 | ||||||||||||||||||
02 | 10.0 50 | 754.5 29.7 1005.92 1005.92 | 755.8 29.76 1007.65 1007.65 | 3.8 0.15 5.07 5.07 | 68 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 3.9 39 | 16.1 61 | 16.0 9.9 | 4.4 40 | 1.0 0.04 | 6 | ||||||||||||||
| October 16, Friday | 23 | 15.0 59 | 750.7 29.56 1000.85 1000.85 | 752.1 29.61 1002.72 1002.72 | 1.2 0.05 1.6 1.6 | 93 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 13.9 57 | 1.0 0.04 | 3 | |||||||||||||||
20 | 15.0 59 | 749.5 29.51 999.25 999.25 | 750.9 29.56 1001.12 1001.12 | -0.2 -0.01 -0.27 -0.27 | 100 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 3.9 39 | 15.6 60 | 50-100 164-328 | 9.0 5.6 | 15.0 59 | 0.5 0.02 | 6 | |||||||||||||