Weather observations for the past three days for
Boston, Logan International Airport
Imperial (Metric)
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
02 05:54 Vrbl 6 10.00 Overcast OVC039 32 19 59% 27 30.18 1021.8
02 04:54 NW 5 10.00 Overcast BKN045 OVC130 30.9 19 61% 27 30.18 1021.9
02 03:54 N 6 10.00 Overcast OVC044 28.9 18 63% 23 30.21 1023.0
02 02:54 N 5 10.00 Overcast BKN047 OVC130 28.9 15.1 56% 25 30.26 1024.5
02 01:54 NW 5 10.00 Mostly Cloudy SCT130 BKN200 28.9 12.9 51% 25 30.29 1025.7
02 00:54 NW 6 10.00 Partly Cloudy SCT250 28.9 10.9 35.1 28 47% 23 30.28 1025.3
01 23:54 N 3 10.00 A Few Clouds FEW250 30 10.9 45% 30.31 1026.1
01 22:54 N 7 10.00 A Few Clouds FEW250 28.9 10.9 47% 23 30.31 1026.2
01 21:54 N 9 10.00 Partly Cloudy SCT250 28.9 14 54% 21 30.31 1026.3
01 20:54 N 8 10.00 Mostly Cloudy BKN250 30 14 51% 23 30.32 1026.6
01 19:54 N 8 10.00 Mostly Cloudy BKN250 30.9 15.1 52% 24 30.34 1027.2
01 18:54 N 8 10.00 Partly Cloudy SCT250 34 15.1 43 34 46% 28 30.32 1026.7
01 17:54 NW 10 10.00 A Few Clouds FEW250 36 14 40% 29 30.31 1026.4
01 16:54 NW 8 10.00 A Few Clouds FEW045 FEW220 37.9 12.9 36% 33 30.31 1026.4
01 15:54 NW 9 10.00 A Few Clouds FEW045 FEW220 39.9 15.1 36% 34 30.26 1024.5
01 14:54 NW 15 G 22 10.00 A Few Clouds FEW045 FEW220 41 14 33% 34 30.24 1024.0
01 13:54 NW 16 G 21 10.00 A Few Clouds FEW045 FEW220 42.1 17.1 36% 35 30.22 1023.2
01 12:54 NW 16 G 26 10.00 A Few Clouds FEW045 FEW250 42.1 17.1 43 37.9 36% 35 30.21 1023.1
01 11:54 NW 13 G 23 10.00 A Few Clouds FEW045 FEW250 42.1 19 40% 36 30.22 1023.1
01 10:54 NW 22 G 36 10.00 Partly Cloudy and Breezy SCT047 SCT250 42.1 19.9 41% 33 30.22 1023.2
01 09:54 NW 17 G 26 10.00 Partly Cloudy SCT044 SCT250 42.1 24.1 49% 34 30.19 1022.2
01 08:54 W 15 G 24 10.00 A Few Clouds FEW035 FEW250 41 26.1 55% 34 30.16 1021.2
01 07:54 W 15 G 22 10.00 A Few Clouds FEW035 FEW250 39 26.1 60% 31 30.15 1020.8
01 06:54 W 14 10.00 A Few Clouds FEW030 FEW250 37.9 26.1 43 37.9 62% 30 30.12 1019.9
01 05:54 W 15 G 23 10.00 A Few Clouds FEW250 39 26.1 60% 31 30.1 1019.1
01 04:54 W 9 G 25 10.00 Fair CLR 39 27 62% 33 30.08 1018.4
01 03:54 W 10 10.00 Partly Cloudy FEW055 SCT250 39.9 28 63% 34 30.05 1017.4
01 02:54 W 18 G 26 10.00 Mostly Cloudy BKN048 41 30 65% 33 30.04 1017.1
01 01:54 SW 10 10.00 Overcast SCT030 OVC240 42.1 37 82% 37 30.01 1016.3
01 00:54 SW 13 10.00 Overcast SCT024 OVC240 43 37.9 48 43 82% 37 29.99 1015.5 0.07
30 23:54 W 14 G 22 10.00 Overcast FEW015 BKN070 OVC240 44.1 39 83% 38 29.98 1015.0
30 22:54 W 15 G 22 10.00 Overcast BKN015 OVC020 46 42.1 86% 40 29.98 1015.0
30 21:54 SW 14 10.00 Overcast FEW008 BKN027 OVC090 46.9 43 86% 42 29.98 1015.0 0.07
30 20:54 W 6 7.00 Light Rain BKN008 BKN017 OVC033 46 44.1 93% 44 30 1015.7 0.01
30 19:54 W 9 G 24 5.00 Light Rain Fog/Mist SCT008 BKN020 OVC032 48 46 93% 44 30.02 1016.5 0.06
30 18:54 SW 8 5.00 Light Rain Fog/Mist BKN007 BKN011 OVC016 46.9 46 46.9 43 97% 44 30.03 1016.8 0.05 0.16
30 17:54 S 7 6.00 Light Rain Fog/Mist OVC007 46 44.1 93% 43 30.04 1017.0 0.02
30 16:54 S 10 8.00 Light Rain FEW008 BKN020 OVC045 45 43 93% 40 30.07 1018.2 0.01
30 15:54 S 9 6.00 Light Rain Fog/Mist BKN017 BKN026 OVC033 44.1 42.1 93% 40 30.11 1019.5 0.03 0.08
30 14:54 S 12 10.00 Light Rain SCT029 OVC044 44.1 39.9 85% 39 30.14 1020.5
30 13:54 S 6 8.00 Light Rain SCT027 OVC032 43 37.9 82% 40 30.17 1021.6 0.05
30 12:54 S 13 10.00 Light Rain FEW036 BKN048 OVC140 43 35.1 44.1 37 74% 37 30.22 1023.2
30 11:54 S 14 10.00 Overcast BKN048 OVC140 44.1 32 63% 38 30.26 1024.6
30 10:54 SE 13 10.00 Overcast FEW039 BKN050 OVC140 43 30.9 63% 37 30.31 1026.3
30 09:54 SE 14 10.00 Overcast FEW036 BKN050 OVC140 41 28.9 62% 34 30.36 1028.0
30 08:54 SE 13 10.00 Overcast SCT043 BKN120 OVC140 39.9 28 63% 33 30.39 1029.0
30 07:54 SE 10 10.00 Overcast SCT045 SCT120 OVC140 37.9 25 60% 32 30.42 1029.9
30 06:54 SE 12 10.00 Overcast FEW005 SCT120 OVC140 37 23 37 32 57% 30 30.43 1030.4
30 05:54 Calm 10.00 Overcast FEW049 BKN090 OVC110 34 23 64% 30.47 1031.6
30 04:54 N 5 10.00 Overcast FEW100 SCT120 OVC140 32 19 59% 28 30.48 1032.2
30 03:54 N 3 10.00 Overcast SCT110 OVC140 33.1 16 49% 30.5 1032.6
30 02:54 N 3 10.00 Overcast OVC120 34 15.1 46% 30.51 1033.1
30 01:54 N 3 10.00 Overcast BKN140 OVC250 33.1 15.1 48% 30.52 1033.2
30 00:54 N 3 10.00 Overcast SCT140 OVC250 34 16 37 32 48% 30.51 1033.0
29 23:54 N 3 10.00 Overcast OVC250 34 16 48% 30.52 1033.3
29 22:54 W 7 10.00 Overcast OVC250 34 16 48% 29 30.51 1033.1
29 21:54 NW 6 10.00 Partly Cloudy SCT250 34 16 48% 29 30.5 1032.9
29 20:54 NW 7 10.00 Mostly Cloudy BKN250 35.1 16 46% 30 30.5 1032.7
29 19:54 W 12 10.00 Mostly Cloudy BKN250 37 16 42% 30 30.49 1032.5
29 18:54 NW 7 10.00 Fair CLR 37 14 43 37 39% 32 30.47 1031.9
29 17:54 NW 12 10.00 Fair CLR 37.9 12.9 36% 31 30.45 1031.1
29 16:54 NW 8 10.00 Fair CLR 39 12.9 34% 34 30.43 1030.3
29 15:54 W 13 G 23 10.00 Fair CLR 39.9 12.9 33% 33 30.4 1029.3
29 14:54 W 15 G 23 10.00 A Few Clouds FEW045 41 12.9 32% 34 30.37 1028.3
29 13:54 W 21 G 31 10.00 A Few Clouds and Breezy FEW040 42.1 12 29% 34 30.34 1027.2
29 12:54 W 20 G 31 10.00 A Few Clouds FEW045 FEW250 42.1 15.1 42.1 33.1 33% 34 30.31 1026.2
29 11:54 NW 20 G 29 10.00 A Few Clouds FEW040 FEW250 41 15.1 35% 33 30.29 1025.7
29 10:54 W 22 G 35 10.00 A Few Clouds and Breezy FEW040 39 15.1 38% 29 30.29 1025.7
29 09:54 W 20 G 28 10.00 A Few Clouds FEW040 37.9 17.1 43% 29 30.29 1025.5
29 08:54 W 17 G 25 10.00 A Few Clouds FEW040 36 17.1 46% 27 30.26 1024.6
29 07:54 W 18 G 32 10.00 A Few Clouds FEW040 34 17.1 50% 24 30.24 1023.8
29 06:54 W 14 G 25 10.00 A Few Clouds FEW040 33.1 17.1 36 33.1 52% 24 30.22 1023.1
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)