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.
05 11:54 E 11 16.09 Mostly Cloudy FEW045 SCT120 BKN250 25.6 13.3 47% 26 76.28 1016.8
05 10:54 SE 11 16.09 Mostly Cloudy SCT150 BKN250 25.6 13.3 47% 26 76.25 1016.5
05 09:54 SE 9 16.09 Mostly Cloudy FEW120 SCT150 BKN250 25 13.3 48% 26 76.23 1016.1
05 08:54 NE 11 16.09 Mostly Cloudy SCT150 BKN250 23.9 12.8 50% 25 76.17 1015.5
05 07:54 NE 13 16.09 Mostly Cloudy SCT150 BKN250 23.9 13.3 23.9 20.6 52% 25 76.12 1014.9
05 06:54 NE 15 16.09 Mostly Cloudy SCT150 BKN250 22.8 12.8 53% 76.07 1014.3
05 05:54 NE 6 16.09 Mostly Cloudy SCT110 BKN250 21.1 14.4 66% 76.05 1013.8
05 04:54 NE 9 16.09 Mostly Cloudy FEW090 BKN200 21.1 16.1 73% 76.02 1013.6
05 03:54 NE 9 16.09 Partly Cloudy FEW090 SCT200 21.7 15.6 68% 76.02 1013.6
05 02:54 Calm 16.09 Mostly Cloudy BKN080 22.8 18.3 76% 76 1013.1
05 00:54 Calm 16.09 Light Rain BKN055 OVC075 25 18.3 66% 26 76 1013.2
04 23:54 NW 15 16.09 Overcast OVC060 25.6 19.4 69% 27 75.95 1012.4
04 22:54 W 6 16.09 Light Rain BKN060 OVC090 25.6 18.9 67% 27 75.9 1011.7
04 21:54 N 11 16.09 Overcast FEW030 BKN055 OVC100 24.4 20 77% 25 75.9 1011.6
04 20:54 NW 19 16.09 Light Rain BKN075 BKN120 26.1 19.4 67% 27 75.82 1010.9
04 19:54 NW 13 16.09 Mostly Cloudy FEW029 BKN075 BKN120 26.1 20 34.4 24.4 69% 27 75.77 1010.0 0.41 0.41
04 18:54 N 17 16.09 Mostly Cloudy BKN060 BKN170 30.6 19.4 51% 32 75.72 1009.3
04 17:54 N 15 16.09 Mostly Cloudy FEW060 BKN170 31.1 19.4 50% 33 75.69 1009.1
04 16:54 W 17 16.09 Mostly Cloudy SCT055 BKN170 33.3 18.3 41% 34 75.72 1009.3
04 15:54 NW 22 G 37 16.09 Mostly Cloudy SCT065 BKN200 33.9 18.3 40% 35 75.69 1009.1
04 14:54 W 24 G 35 16.09 Mostly Cloudy SCT055 SCT070 BKN200 33.9 18.9 41% 36 75.69 1009.0
04 13:54 NW 22 16.09 Mostly Cloudy SCT055 SCT080 BKN200 33.3 18.9 33.9 28.3 43% 35 75.72 1009.6
04 12:54 NW 24 G 33 16.09 Partly Cloudy SCT055 SCT080 SCT250 33.3 18.3 41% 34 75.74 1009.7
04 11:54 NW 19 G 33 16.09 Partly Cloudy SCT055 SCT150 SCT250 32.2 18.9 45% 34 75.77 1010.1
04 09:54 NW 15 16.09 Partly Cloudy FEW090 FEW220 SCT250 31.1 18.9 48% 32 75.79 1010.4
04 08:54 W 15 16.09 Partly Cloudy FEW090 FEW220 SCT250 30 20 55% 32 75.79 1010.3
04 07:54 NW 17 16.09 Partly Cloudy FEW090 FEW220 SCT250 28.3 20 29.4 26.7 61% 30 75.77 1010.1
04 06:54 W 19 16.09 Partly Cloudy FEW090 FEW220 SCT250 27.2 20.6 67% 29 75.79 1010.3
04 05:54 W 11 G 30 16.09 Partly Cloudy FEW090 SCT250 26.7 20.6 69% 28 75.77 1010.0
04 04:54 W 17 16.09 A Few Clouds FEW250 27.2 20 65% 29 75.74 1009.9
04 03:54 W 17 16.09 Fair CLR 27.8 20 63% 29 75.77 1010.0
04 02:54 W 17 16.09 Fair CLR 28.9 20 59% 31 75.74 1009.8
04 01:54 W 15 16.09 A Few Clouds FEW250 29.4 19.4 34.4 29.4 55% 31 75.74 1009.8
04 00:54 W 17 16.09 A Few Clouds FEW250 30 19.4 53% 32 75.74 1009.8
03 22:54 W 20 G 39 16.09 A Few Clouds FEW250 31.1 18.9 48% 32 75.77 1010.2
03 21:54 W 26 G 37 16.09 A Few Clouds FEW250 31.7 18.3 45% 33 75.79 1010.3
03 20:54 W 24 G 41 16.09 A Few Clouds FEW250 33.9 18.3 40% 35 75.72 1009.3
03 19:54 W 24 G 41 16.09 Partly Cloudy SCT250 33.9 18.3 37.8 33.9 40% 35 75.72 1009.4
03 18:54 W 24 G 39 16.09 Partly Cloudy FEW075 SCT250 34.4 18.3 38% 36 75.72 1009.3
03 17:54 W 24 G 39 16.09 Partly Cloudy FEW075 SCT250 35.6 18.3 36% 37 75.69 1009.0
03 16:54 W 20 G 39 16.09 A Few Clouds FEW080 FEW250 36.7 16.7 31% 37 75.72 1009.4
03 15:54 W 24 G 37 16.09 A Few Clouds FEW250 37.2 15 27% 37 75.74 1009.7
03 14:54 NW 19 G 37 16.09 A Few Clouds FEW250 37.8 13.9 24% 37 75.77 1010.2
03 13:54 W 19 G 35 16.09 A Few Clouds FEW250 36.1 16.1 36.7 30.6 30% 36 75.79 1010.4
03 12:54 NW 22 G 31 16.09 A Few Clouds FEW250 35.6 16.1 31% 36 75.82 1010.9
03 11:54 W 22 G 30 16.09 A Few Clouds FEW250 35 18.9 39% 37 75.87 1011.6
03 10:54 W 19 16.09 A Few Clouds FEW250 33.3 18.9 43% 35 75.9 1011.6
03 09:54 NW 20 G 39 16.09 Fair CLR 32.2 19.4 47% 34 75.9 1011.7
03 08:54 NW 22 G 37 16.09 Fair CLR 31.1 20 52% 33 75.92 1012.0
03 07:54 W 13 16.09 A Few Clouds FEW250 30.6 21.1 30.6 27.8 57% 33 75.92 1012.1
03 06:54 W 15 16.09 A Few Clouds FEW250 28.9 21.1 63% 31 75.9 1011.7
03 05:54 W 15 16.09 A Few Clouds FEW110 FEW250 28.3 21.1 65% 31 75.87 1011.5
03 04:54 W 19 16.09 A Few Clouds FEW110 FEW250 28.3 21.1 65% 31 75.87 1011.3
03 03:54 W 19 16.09 A Few Clouds FEW250 28.9 21.7 65% 32 75.84 1011.0
03 02:54 W 20 16.09 Partly Cloudy SCT250 30 21.7 61% 33 75.84 1011.0
03 01:54 W 26 G 37 16.09 Partly Cloudy FEW090 SCT250 30.6 21.7 35.6 29.4 59% 34 75.84 1011.2
03 00:54 W 13 16.09 A Few Clouds FEW080 FEW250 31.1 22.2 59% 35 75.84 1011.2
02 23:54 SW 17 16.09 Partly Cloudy SCT080 SCT250 31.1 22.2 59% 35 75.9 1011.7
02 22:54 SW 24 G 52 16.09 A Few Clouds FEW065 FEW150 31.7 22.2 57% 36 75.9 1011.6
02 21:54 SW 20 16.09 A Few Clouds FEW065 FEW150 32.2 22.2 56% 36 75.87 1011.3
02 20:54 SW 13 16.09 Partly Cloudy FEW049 FEW070 SCT160 34.4 21.1 46% 38 75.82 1010.8
02 19:54 W 19 G 35 16.09 A Few Clouds FEW070 FEW160 35.6 20.6 38.3 35.6 41% 39 75.82 1010.8
02 18:54 W 26 16.09 A Few Clouds FEW070 FEW160 36.1 20 39% 39 75.82 1010.8
02 17:54 W 26 G 46 16.09 A Few Clouds FEW060 36.7 18.9 35% 39 75.82 1010.8
02 16:54 W 19 G 37 16.09 Partly Cloudy SCT060 37.2 20 37% 40 75.84 1011.0
02 15:54 W 20 16.09 Partly Cloudy SCT060 37.2 19.4 35% 40 75.87 1011.5
02 14:54 W 17 G 30 16.09 A Few Clouds FEW040 FEW160 37.2 18.3 33% 39 75.9 1011.8
02 13:54 W 17 G 39 16.09 A Few Clouds FEW045 FEW160 36.7 18.9 37.2 29.4 35% 39 75.92 1012.2
02 12:54 W 17 G 31 16.09 A Few Clouds FEW160 35.6 18.3 36% 37 75.97 1012.7
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)