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.
30 10:54 NE 63 G 89 4.02 Light Rain Fog/Mist and Windy SCT009 BKN012 OVC017 8.3 6.7 90% 3 75.79 1010.3 0.13 0.61
30 09:54 N 52 G 87 3.22 Rain Fog/Mist and Windy OVC009 8.3 7.8 97% 3 75.62 1008.2 0.46
30 08:54 NE 48 G 78 3.22 Light Rain Fog/Mist and Windy BKN007 BKN012 OVC018 10 8.9 93% 6 75.49 1006.4 0.03
30 07:54 N 11 16.09 Overcast BKN012 OVC019 12.2 10 14.4 11.7 87% 75.34 1004.4 0.03
30 06:54 W 19 16.09 Mostly Cloudy BKN014 BKN020 11.7 8.9 83% 75.29 1003.6
30 05:54 W 20 16.09 Mostly Cloudy BKN014 BKN027 BKN110 11.7 8.9 83% 75.26 1003.2
30 04:54 W 24 G 43 16.09 Mostly Cloudy SCT014 SCT027 BKN110 12.2 9.4 83% 75.21 1002.5 0.03
30 03:54 W 22 G 33 16.09 Overcast BKN013 BKN027 OVC110 13.9 11.7 87% 75.18 1002.1 0.03
30 02:54 S 15 16.09 Light Rain SCT050 BKN080 BKN110 13.9 11.7 87% 75.16 1001.9
30 01:54 S 15 16.09 Mostly Cloudy BKN039 BKN085 14.4 12.2 16.7 14.4 87% 75.18 1002.4
30 00:54 SE 26 16.09 Light Rain SCT080 BKN090 14.4 12.2 87% 75.21 1002.6
29 23:54 SE 28 16.09 Mostly Cloudy FEW090 BKN110 14.4 12.8 90% 75.31 1004.1
29 22:54 E 19 16.09 Mostly Cloudy BKN100 15 12.2 83% 75.39 1005.0
29 21:54 E 7 16.09 Light Rain SCT070 BKN090 15 12.8 87% 75.49 1006.4
29 20:54 E 9 16.09 Light Rain BKN070 BKN090 OVC110 16.1 12.2 78% 75.51 1006.6
29 19:54 SE 13 16.09 Light Rain SCT075 OVC100 16.7 11.7 17.8 15.6 73% 75.51 1006.8
29 18:54 E 17 16.09 Overcast FEW043 BKN090 OVC110 16.1 11.1 72% 75.54 1007.1
29 17:54 E 19 16.09 Light Rain OVC090 17.2 10.6 65% 75.57 1007.2
29 16:54 SE 15 16.09 Overcast BKN070 OVC220 17.2 11.1 68% 75.62 1008.0
29 15:54 E 17 16.09 Overcast OVC080 16.1 10.6 70% 75.64 1008.2
29 14:54 SE 19 16.09 Mostly Cloudy BKN080 BKN100 17.2 7.8 54% 75.67 1008.7
29 13:54 SE 24 16.09 Mostly Cloudy BKN075 BKN100 16.7 10 22.2 16.7 65% 75.69 1009.1
29 12:54 N 20 G 43 16.09 Mostly Cloudy BKN085 BKN120 21.7 3.3 30% 75.72 1009.4
29 11:54 NW 20 G 41 16.09 Mostly Cloudy BKN070 BKN110 BKN250 20 3.9 35% 75.77 1010.0
29 10:54 N 22 G 44 16.09 Partly Cloudy SCT055 SCT110 20 3.9 35% 75.82 1010.6
29 09:54 NW 30 G 46 16.09 A Few Clouds FEW050 FEW110 18.9 4.4 39% 75.82 1010.9
29 08:54 NW 24 G 44 16.09 A Few Clouds FEW050 FEW090 FEW250 17.8 5 43% 75.9 1011.8
29 07:54 NW 30 G 46 16.09 A Few Clouds FEW090 FEW250 16.7 7.8 16.7 13.3 56% 75.9 1011.9
29 06:54 W 26 G 37 16.09 A Few Clouds FEW090 FEW250 15 8.3 64% 75.92 1011.9
29 05:54 W 15 16.09 Mostly Cloudy BKN080 BKN250 13.9 7.8 67% 75.9 1011.9
29 04:54 W 11 16.09 Mostly Cloudy SCT080 BKN250 13.3 7.8 70% 75.9 1011.6
29 03:54 W 15 16.09 A Few Clouds FEW075 13.3 7.8 70% 75.87 1011.6
29 02:54 W 15 16.09 Partly Cloudy SCT075 13.9 7.8 67% 75.9 1011.7
29 01:54 NW 17 16.09 A Few Clouds FEW090 14.4 7.8 19.4 14.4 65% 75.9 1011.9
29 00:54 NW 17 16.09 A Few Clouds FEW090 15 7.2 60% 75.92 1012.2
28 23:54 NW 19 G 31 16.09 Partly Cloudy SCT090 16.1 7.2 56% 75.95 1012.4
28 22:54 NW 22 G 35 16.09 Overcast BKN080 OVC095 17.2 6.7 50% 75.95 1012.3
28 21:54 NW 22 16.09 Overcast OVC090 17.2 6.7 50% 75.95 1012.4
28 20:54 NW 31 G 48 16.09 Mostly Cloudy BKN055 BKN075 18.3 6.7 47% 75.9 1011.7
28 19:54 NW 24 G 43 16.09 Mostly Cloudy FEW065 BKN090 19.4 5.6 21.7 15.6 41% 75.79 1010.5 0.03
28 18:54 NW 19 G 41 16.09 Mostly Cloudy SCT065 BKN085 20.6 6.1 39% 75.74 1009.9
28 17:54 E 11 16.09 Overcast BKN075 BKN090 OVC110 17.8 10.6 63% 75.72 1009.3
28 16:54 Calm 16.09 Mostly Cloudy SCT070 BKN100 21.1 7.8 42% 75.64 1008.4 0.03
28 15:54 S 13 16.09 Mostly Cloudy SCT060 BKN090 BKN110 17.2 12.8 76% 75.67 1008.7 0.03
28 14:54 E 15 16.09 Mostly Cloudy SCT070 BKN110 17.2 11.1 68% 75.69 1008.9
28 13:54 SE 13 16.09 Mostly Cloudy SCT060 SCT090 BKN110 16.7 11.7 20.6 15.6 73% 75.69 1009.0 0.18
28 12:54 E 17 16.09 Mostly Cloudy SCT060 SCT075 BKN090 16.7 12.8 78% 75.72 1009.2
28 11:54 E 26 16.09 Mostly Cloudy FEW021 BKN050 BKN080 17.8 13.9 78% 75.69 1009.1 0.18
28 10:54 E 20 16.09 Mostly Cloudy SCT048 BKN060 BKN090 18.3 11.1 63% 75.69 1009.2
28 09:54 N 11 16.09 A Few Clouds FEW045 FEW090 20.6 10 51% 75.69 1009.1
28 08:54 NE 11 16.09 A Few Clouds FEW055 FEW100 20 11.1 57% 75.72 1009.3
28 07:54 N 17 16.09 A Few Clouds FEW100 18.9 10 18.9 15.6 56% 75.69 1008.9
28 06:54 NW 15 16.09 A Few Clouds FEW100 17.2 10 63% 75.67 1008.6
28 05:54 N 15 16.09 A Few Clouds FEW100 16.1 10 67% 75.64 1008.5
28 04:54 NW 17 16.09 A Few Clouds FEW100 16.1 11.1 72% 75.62 1008.1
28 03:54 N 11 16.09 Partly Cloudy SCT100 16.7 11.7 73% 75.57 1007.3
28 02:54 NE 6 16.09 Mostly Cloudy BKN090 15.6 12.2 80% 75.57 1007.3
28 01:54 NE 17 16.09 Light Rain OVC080 16.1 12.2 28.3 16.1 78% 75.59 1007.8 0.08 0.2
28 00:54 NW 13 16.09 Light Rain OVC085 17.8 13.3 75% 75.64 1008.5 0.13
27 23:54 N 22 G 30 16.09 Overcast OVC070 23.3 8.3 38% 75.54 1006.9
27 22:54 N 20 G 33 16.09 Mostly Cloudy FEW055 BKN100 BKN250 23.9 9.4 40% 25 75.49 1006.5
27 21:54 N 19 16.09 Mostly Cloudy FEW055 BKN100 BKN250 25 11.1 42% 26 75.49 1006.3
27 20:54 N 15 16.09 Overcast FEW055 SCT090 SCT180 OVC250 26.7 11.1 38% 27 75.41 1005.4
27 19:54 NW 15 16.09 Mostly Cloudy FEW055 SCT080 SCT180 BKN250 28.3 7.2 30.6 28.3 26% 27 75.36 1004.8
27 18:54 W 17 G 37 16.09 Partly Cloudy FEW080 SCT250 30 6.1 22% 28 75.34 1004.3
27 17:54 W 19 16.09 A Few Clouds FEW075 29.4 13.9 39% 29 75.31 1004.0
27 16:54 W 19 16.09 Mostly Cloudy SCT085 SCT180 BKN250 30 13.3 36% 29 75.34 1004.4
27 15:54 W 26 16.09 Mostly Cloudy BKN075 BKN180 BKN250 28.9 13.3 38% 28 75.39 1004.9
27 14:54 SW 22 16.09 Mostly Cloudy FEW050 FEW180 BKN250 29.4 13.9 39% 29 75.41 1005.5
27 13:54 W 24 16.09 Mostly Cloudy FEW050 FEW180 BKN250 29.4 13.3 29.4 22.2 37% 29 75.49 1006.2
27 12:54 W 19 16.09 Mostly Cloudy FEW180 BKN250 29.4 13.3 37% 29 75.54 1007.0
27 11:54 W 19 16.09 Mostly Cloudy SCT180 BKN250 28.3 13.3 40% 28 75.59 1007.8
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)