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.
12 07:54 N 11 16.09 A Few Clouds FEW250 23.9 14.4 23.9 21.1 55% 25 75.69 1009.0
12 06:54 Vrbl 9 16.09 A Few Clouds FEW250 22.2 14.4 61% 75.64 1008.5
12 05:54 NW 9 16.09 Partly Cloudy FEW090 SCT250 21.7 15 66% 75.62 1008.1
12 04:54 NW 11 16.09 A Few Clouds FEW250 21.7 15.6 68% 75.59 1007.8
12 03:54 W 11 16.09 A Few Clouds FEW250 22.2 16.1 68% 75.62 1007.9
12 02:54 W 13 16.09 A Few Clouds FEW250 22.8 16.1 66% 75.62 1008.2
12 01:54 W 13 16.09 Partly Cloudy SCT250 23.3 15.6 27.8 22.8 62% 75.64 1008.2
12 00:54 W 11 16.09 Partly Cloudy FEW100 SCT250 24.4 15 56% 26 75.67 1008.8
11 23:54 W 11 16.09 Partly Cloudy FEW100 SCT250 25 15 54% 26 75.69 1008.9
11 22:54 W 11 16.09 Mostly Cloudy SCT100 BKN250 25.6 14.4 50% 26 75.67 1008.7
11 21:54 W 11 16.09 Mostly Cloudy BKN100 26.7 13.9 45% 27 75.67 1008.8
11 20:54 W 11 16.09 A Few Clouds FEW250 27.2 12.8 41% 27 75.67 1008.6
11 19:54 W 13 16.09 Partly Cloudy FEW070 SCT250 27.8 12.2 31.7 27.8 38% 27 75.62 1008.2
11 18:54 NW 15 G 31 16.09 A Few Clouds FEW070 FEW250 28.3 13.3 40% 28 75.62 1007.9
11 17:54 NW 20 16.09 Partly Cloudy SCT080 29.4 13.3 37% 29 75.59 1007.8
11 16:54 W 15 G 31 16.09 Partly Cloudy SCT070 SCT250 29.4 12.8 36% 29 75.57 1007.4
11 15:54 W 15 G 35 16.09 Mostly Cloudy FEW050 SCT070 BKN250 30 13.3 36% 29 75.57 1007.3
11 14:54 NW 13 G 39 16.09 Mostly Cloudy SCT060 BKN250 30 13.9 37% 29 75.59 1007.7
11 13:54 NW 13 G 31 16.09 Mostly Cloudy SCT055 BKN250 29.4 13.9 30.6 25 39% 29 75.59 1007.7
11 12:54 W 22 G 35 16.09 Partly Cloudy FEW055 SCT250 30 15 40% 30 75.62 1007.9
11 11:54 W 20 G 41 16.09 Partly Cloudy FEW045 SCT250 29.4 15 42% 29 75.64 1008.2
11 10:54 W 20 16.09 Mostly Cloudy FEW045 BKN250 28.3 17.8 53% 29 75.67 1008.7
11 09:54 W 15 G 31 16.09 Mostly Cloudy FEW045 BKN250 27.2 18.9 61% 28 75.69 1009.1
11 08:54 W 17 16.09 Mostly Cloudy BKN250 26.1 18.9 65% 27 75.74 1009.7
11 07:54 W 17 G 33 16.09 Partly Cloudy SCT250 25 18.9 25.6 23.3 69% 26 75.74 1009.8
11 06:54 W 13 16.09 A Few Clouds FEW250 23.9 18.9 74% 25 75.72 1009.3
11 05:54 W 17 16.09 A Few Clouds FEW250 23.3 18.9 76% 75.69 1009.1
11 04:54 W 20 16.09 Partly Cloudy FEW100 SCT250 23.3 18.9 76% 75.64 1008.4
11 03:54 W 17 16.09 Partly Cloudy FEW100 SCT250 23.3 18.9 76% 75.67 1008.8
11 02:54 W 20 16.09 Partly Cloudy FEW100 SCT250 23.9 18.9 74% 25 75.69 1009.0
11 01:54 W 20 16.09 Partly Cloudy FEW150 SCT250 24.4 18.3 29.4 24.4 69% 25 75.74 1009.7
11 00:54 SW 17 16.09 Partly Cloudy FEW150 SCT250 25 18.3 66% 26 75.79 1010.3
10 23:54 SW 19 16.09 Partly Cloudy FEW150 SCT250 25.6 17.8 62% 27 75.79 1010.6
10 22:54 SW 19 16.09 A Few Clouds FEW250 25.6 17.8 62% 27 75.82 1010.7
10 21:54 SW 13 16.09 Fair CLR 25.6 17.8 62% 27 75.82 1010.8
10 20:54 SW 17 16.09 Mostly Cloudy FEW055 BKN250 27.2 17.2 54% 28 75.84 1011.2
10 19:54 W 13 G 26 16.09 Mostly Cloudy FEW055 SCT220 BKN250 28.9 17.2 29.4 24.4 49% 29 75.82 1010.7
10 18:54 SW 19 G 39 16.09 Mostly Cloudy FEW055 SCT220 BKN250 28.9 17.2 49% 29 75.84 1011.2
10 17:54 E 9 16.09 Mostly Cloudy FEW055 BKN250 25.6 19.4 69% 27 75.84 1011.2
10 16:54 E 9 16.09 Mostly Cloudy FEW055 BKN250 27.8 18.9 58% 29 75.9 1011.7
10 15:54 E 17 16.09 Mostly Cloudy FEW045 BKN250 26.1 18.9 65% 27 75.95 1012.3
10 14:54 E 20 16.09 Mostly Cloudy FEW045 FEW180 BKN250 26.7 19.4 64% 28 75.97 1012.9
10 13:54 E 17 16.09 Partly Cloudy FEW045 SCT180 SCT220 25.6 18.3 26.1 21.7 64% 27 76.05 1013.7
10 12:54 NE 17 16.09 Mostly Cloudy FEW045 SCT180 BKN220 25.6 18.3 64% 27 76.12 1014.7
10 11:54 E 9 16.09 Mostly Cloudy SCT180 BKN220 25.6 18.3 64% 27 76.15 1015.2
10 10:54 SE 6 16.09 Mostly Cloudy SCT180 BKN220 23.3 16.7 67% 76.17 1015.6
10 09:54 Calm 16.09 Mostly Cloudy SCT180 BKN250 23.9 17.8 69% 25 76.2 1015.7
10 08:54 SE 11 16.09 Partly Cloudy FEW180 SCT250 22.8 17.2 71% 76.17 1015.3
10 06:54 NW 9 16.09 A Few Clouds FEW120 FEW250 22.8 16.1 66% 76.17 1015.4
10 05:54 NW 13 16.09 A Few Clouds FEW120 FEW250 21.7 16.1 71% 76.15 1015.1
10 04:54 NW 19 16.09 A Few Clouds FEW250 22.8 15.6 64% 76.12 1014.9
10 03:54 W 15 16.09 A Few Clouds FEW250 23.3 15.6 62% 76.12 1014.8
10 02:54 W 15 16.09 Fair CLR 23.3 16.1 64% 76.12 1014.8
10 01:54 W 19 16.09 A Few Clouds FEW250 23.9 16.7 28.9 23.9 64% 25 76.12 1014.7
10 00:54 W 17 16.09 A Few Clouds FEW250 25 16.7 60% 26 76.1 1014.6
09 23:54 W 19 16.09 A Few Clouds FEW250 25.6 16.7 58% 26 76.1 1014.3
09 22:54 W 17 16.09 A Few Clouds FEW250 26.7 17.2 56% 27 76.07 1014.0
09 21:54 W 20 16.09 A Few Clouds FEW250 27.2 16.7 53% 28 76.07 1014.0
09 20:54 W 17 G 31 16.09 A Few Clouds FEW250 28.3 15.6 46% 28 76.02 1013.4
09 19:54 W 15 16.09 Partly Cloudy SCT250 28.9 14.4 32.2 28.9 41% 29 75.97 1012.9
09 18:54 NW 24 G 35 16.09 Partly Cloudy FEW060 SCT250 30 14.4 39% 30 75.95 1012.5
09 17:54 W 22 G 35 16.09 Partly Cloudy SCT060 31.1 17.2 43% 32 75.92 1012.0
09 15:54 W 22 16.09 Partly Cloudy SCT060 31.7 17.2 42% 32 75.9 1011.7
09 14:54 W 22 G 37 16.09 Partly Cloudy SCT060 31.7 18.3 45% 33 75.9 1011.9
09 13:54 W 22 16.09 Partly Cloudy SCT060 31.7 19.4 31.7 25.6 48% 33 75.92 1012.2
09 11:54 SW 19 16.09 A Few Clouds FEW040 31.1 20 52% 33 75.95 1012.6
09 10:54 W 17 16.09 A Few Clouds FEW040 FEW250 29.4 20.6 59% 32 75.95 1012.6
09 08:54 SW 13 16.09 Partly Cloudy FEW120 SCT250 27.8 21.1 67% 30 76 1013.0
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)