Weather observations for the past three days for
Boston, Logan International Airport
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 16:54 NE 9 16.09 Mostly Cloudy FEW110 BKN170 BKN200 14.4 6.1 58% 76.71 1022.6
21 15:54 SE 13 16.09 Mostly Cloudy FEW070 BKN160 BKN220 14.4 5 53% 76.68 1022.3
21 14:54 E 15 16.09 Mostly Cloudy FEW070 FEW110 SCT160 BKN200 15 5.6 54% 76.73 1022.8
21 13:54 SE 19 16.09 Mostly Cloudy FEW110 BKN160 BKN200 15 6.7 17.8 14.4 58% 76.71 1022.6
21 12:54 E 19 16.09 Mostly Cloudy FEW110 BKN160 BKN200 16.1 6.1 52% 76.73 1022.8
21 11:54 SE 17 16.09 Overcast FEW110 OVC160 15 7.2 60% 76.73 1023.0
21 10:54 E 19 16.09 Overcast FEW110 BKN160 OVC200 15.6 6.7 56% 76.71 1022.7
21 09:54 Calm 16.09 Overcast SCT100 BKN140 OVC200 17.8 4.4 41% 76.68 1022.2
21 08:54 N 17 16.09 Overcast SCT100 SCT140 OVC200 17.8 3.9 40% 76.66 1022.0
21 07:54 N 20 16.09 Overcast OVC090 17.2 3.3 22.2 17.2 40% 76.61 1021.4
21 06:54 NW 17 16.09 Light Rain OVC110 17.8 4.4 41% 76.56 1020.7
21 05:54 N 22 G 37 16.09 Overcast OVC110 18.3 2.8 36% 76.5 1019.8
21 04:54 NW 22 16.09 Mostly Cloudy BKN110 BKN200 18.9 3.3 36% 76.4 1018.4
21 03:54 N 22 16.09 Overcast OVC120 19.4 5 39% 76.3 1017.2
21 02:54 N 22 16.09 Overcast FEW090 OVC140 20.6 5.6 38% 76.2 1015.9
21 01:54 NW 17 G 31 16.09 Overcast FEW110 OVC140 22.2 7.8 27.8 22.2 40% 76.12 1014.9
21 00:54 NW 19 16.09 Overcast SCT100 OVC170 22.8 8.9 41% 76.1 1014.5
20 23:54 W 20 16.09 Overcast OVC085 23.3 8.3 38% 76.12 1014.7
20 22:54 W 19 16.09 Overcast OVC100 23.9 8.3 37% 25 76.07 1014.1
20 21:54 W 20 G 33 16.09 Mostly Cloudy SCT100 BKN200 25 8.3 35% 26 76.05 1013.7
20 20:54 W 19 G 37 16.09 Partly Cloudy FEW055 SCT130 SCT250 26.7 10 35% 26 75.95 1012.5
20 19:54 W 22 G 46 16.09 Mostly Cloudy FEW060 SCT130 BKN250 26.7 13.3 32.8 26.7 44% 27 75.9 1011.7
20 18:54 W 31 G 44 16.09 Partly Cloudy FEW060 SCT130 SCT250 28.3 15.6 46% 28 75.84 1011.1
20 17:54 W 26 G 54 16.09 Partly Cloudy FEW075 FEW160 SCT250 30 15 40% 30 75.79 1010.5
20 16:54 NW 26 G 59 16.09 Partly Cloudy SCT080 SCT140 SCT250 32.2 15.6 37% 32 75.77 1010.0
20 15:54 W 26 G 50 16.09 Mostly Cloudy BKN075 BKN250 31.1 16.7 42% 31 75.77 1010.1
20 14:54 W 26 G 52 16.09 Mostly Cloudy SCT065 BKN150 BKN250 31.1 17.2 43% 32 75.77 1010.1
20 13:54 W 30 G 46 16.09 Partly Cloudy SCT065 SCT250 31.7 16.7 32.2 25 41% 32 75.77 1010.2
20 12:54 W 30 G 48 16.09 Partly Cloudy FEW055 FEW090 SCT250 31.1 17.8 45% 32 75.82 1010.7
20 11:54 W 30 G 44 16.09 Mostly Cloudy FEW060 BKN250 31.1 17.8 45% 32 75.82 1010.7
20 10:54 W 20 G 39 16.09 Mostly Cloudy FEW070 BKN250 30 18.9 51% 31 75.84 1011.1
20 09:54 W 20 G 31 16.09 Mostly Cloudy BKN250 28.9 18.9 55% 30 75.84 1011.2
20 08:54 SW 22 G 35 16.09 Mostly Cloudy FEW160 BKN250 27.2 18.9 61% 28 75.84 1011.1
20 07:54 SW 20 16.09 Mostly Cloudy FEW160 BKN250 25 17.8 25 18.3 64% 26 75.87 1011.3
20 06:54 SW 15 16.09 Mostly Cloudy FEW160 BKN250 21.7 17.8 79% 75.87 1011.5
20 05:54 SW 17 16.09 Partly Cloudy FEW170 SCT250 20 17.8 87% 75.87 1011.5
20 04:54 SE 15 16.09 A Few Clouds FEW250 19.4 17.2 87% 75.84 1011.2
20 03:54 SW 15 16.09 A Few Clouds FEW250 21.7 18.3 81% 75.87 1011.3
20 02:54 SW 15 11.27 A Few Clouds FEW250 21.1 18.3 84% 75.87 1011.6
20 01:54 SW 13 11.27 A Few Clouds FEW250 21.7 18.9 24.4 20.6 84% 75.92 1012.0
20 00:54 SW 13 11.27 A Few Clouds FEW250 21.1 18.9 87% 75.95 1012.3
19 23:54 SW 19 16.09 A Few Clouds FEW250 22.8 20 84% 75.95 1012.5
19 22:54 SW 20 16.09 A Few Clouds FEW250 23.9 20 79% 24 75.95 1012.4
19 21:54 SW 20 G 33 16.09 Mostly Cloudy FEW090 BKN250 23.9 21.1 84% 24 75.97 1012.7
19 20:54 SW 20 16.09 Mostly Cloudy FEW090 BKN250 23.9 21.1 84% 24 75.97 1012.8
19 19:54 SW 17 16.09 Overcast FEW090 OVC220 23.9 21.7 35.6 23.3 88% 24 75.97 1012.8 0.51
19 18:54 SW 24 G 41 16.09 Light Rain FEW034 BKN095 BKN120 OVC200 23.9 20.6 82% 24 76 1013.2 0.51
19 16:54 SW 33 G 59 16.09 A Few Clouds and Breezy FEW065 FEW090 FEW250 34.4 16.7 35% 35 75.77 1010.2
19 15:54 SW 31 G 44 16.09 Partly Cloudy FEW075 SCT140 SCT250 33.9 17.8 38% 35 75.84 1011.0
19 14:54 SW 26 G 43 16.09 A Few Clouds FEW060 FEW170 FEW250 35 17.2 35% 36 75.87 1011.6
19 13:54 W 20 G 35 16.09 Partly Cloudy FEW050 FEW140 SCT250 35.6 15 35.6 24.4 29% 35 75.97 1012.7
19 12:54 W 20 G 44 16.09 Partly Cloudy FEW050 FEW140 SCT250 34.4 16.7 35% 35 76.05 1013.8
19 11:54 SW 19 G 37 16.09 A Few Clouds FEW050 FEW140 FEW250 33.3 17.8 40% 34 76.1 1014.6
19 10:54 SW 15 16.09 A Few Clouds FEW180 FEW250 31.7 18.9 47% 33 76.15 1015.3
19 09:54 SW 17 G 37 16.09 A Few Clouds FEW180 FEW250 29.4 18.3 51% 30 76.17 1015.5
19 08:54 SW 15 16.09 A Few Clouds FEW180 FEW250 27.2 18.3 58% 28 76.23 1016.1
19 07:54 SW 20 G 41 16.09 A Few Clouds FEW250 24.4 17.2 24.4 20.6 64% 25 76.25 1016.4
19 06:54 SW 17 16.09 A Few Clouds FEW250 21.7 16.7 73% 76.28 1016.8
19 05:54 SW 22 16.09 A Few Clouds FEW250 20.6 16.7 78% 76.25 1016.6
19 04:54 SW 20 16.09 A Few Clouds FEW250 20.6 16.7 78% 76.25 1016.6
19 03:54 SW 20 16.09 A Few Clouds FEW250 21.1 16.1 73% 76.3 1017.0
19 02:54 SW 19 16.09 A Few Clouds FEW250 21.1 16.1 73% 76.33 1017.4
19 01:54 SW 17 16.09 A Few Clouds FEW250 21.1 16.1 21.7 15.6 73% 76.33 1017.6
19 00:54 S 13 16.09 A Few Clouds FEW250 21.1 15.6 71% 76.38 1018.2
18 23:54 S 9 16.09 A Few Clouds FEW250 21.1 15.6 71% 76.43 1018.7
18 22:54 S 13 16.09 A Few Clouds FEW250 21.1 15.6 71% 76.4 1018.7
18 21:54 SW 13 16.09 A Few Clouds FEW250 21.7 15.6 68% 76.43 1018.9
18 20:54 S 7 16.09 A Few Clouds FEW250 17.8 12.8 73% 76.4 1018.5
18 19:54 NE 7 16.09 A Few Clouds FEW250 16.1 12.2 18.9 15.6 78% 76.38 1018.2
18 18:54 N 13 16.09 Partly Cloudy SCT250 16.1 11.7 75% 76.38 1018.2
18 17:54 NE 7 16.09 Mostly Cloudy BKN250 16.7 11.7 73% 76.4 1018.5
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)