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.
11 07:54 N 28 G 44 16.09 Mostly Cloudy SCT031 BKN041 11.1 2.8 12.2 11.1 57% 76.5 1019.8
11 06:54 NW 26 G 41 16.09 Partly Cloudy SCT037 11.7 5 64% 76.4 1018.6
11 05:54 W 19 16.09 Partly Cloudy FEW040 SCT080 12.2 4.4 59% 76.28 1017.0
11 04:54 W 17 16.09 Overcast OVC041 12.2 2.8 53% 76.25 1016.5
11 03:54 SW 20 16.09 Overcast FEW070 BKN100 OVC110 11.7 2.2 52% 76.23 1016.1
11 02:54 SW 15 16.09 Overcast FEW060 BKN095 OVC120 11.7 1.7 51% 76.23 1016.0
11 01:54 SW 20 16.09 Overcast SCT055 BKN085 OVC110 11.7 0 13.3 11.1 45% 76.28 1016.8
11 00:54 SW 26 16.09 Overcast FEW060 BKN090 OVC120 11.7 -1.7 40% 76.3 1017.3
10 23:54 SW 28 16.09 Mostly Cloudy SCT095 SCT110 BKN160 11.1 -2.8 38% 76.35 1017.7
10 22:54 SW 24 16.09 Overcast SCT120 BKN170 OVC220 11.7 -2.2 38% 76.43 1019.0
10 21:54 SW 31 16.09 Overcast BKN160 OVC250 11.1 -0.6 45% 76.43 1018.9
10 20:54 SW 33 G 46 16.09 Overcast and Breezy BKN220 OVC250 11.7 0 45% 76.43 1018.8
10 19:54 SW 24 G 43 16.09 Overcast BKN220 OVC250 12.8 0 20.6 12.2 42% 76.43 1019.0
10 18:54 S 26 16.09 Mostly Cloudy BKN220 BKN250 13.9 -0.6 37% 76.4 1018.6
10 17:54 S 31 G 43 16.09 Overcast FEW220 OVC250 16.1 1.7 38% 76.4 1018.7
10 16:54 S 31 16.09 A Few Clouds FEW250 17.8 3.3 38% 76.45 1019.0
10 15:54 S 30 16.09 A Few Clouds FEW250 20 3.9 35% 76.53 1020.1
10 14:54 S 26 16.09 A Few Clouds FEW250 20 4.4 36% 76.58 1021.0
10 13:54 S 24 16.09 Partly Cloudy SCT250 18.9 3.3 18.9 5.6 36% 76.68 1022.1
10 12:54 S 24 16.09 Partly Cloudy SCT250 17.8 2.8 37% 76.76 1023.2
10 11:54 SW 19 16.09 Partly Cloudy SCT250 16.1 2.2 39% 76.84 1024.4
10 10:54 S 22 16.09 A Few Clouds FEW250 13.3 2.8 49% 76.91 1025.4
10 09:54 S 15 16.09 Fair CLR 11.7 1.1 48% 76.99 1026.3
10 08:54 SW 22 16.09 A Few Clouds FEW120 8.9 1.7 61% 6 77.04 1027.0
10 07:54 SW 11 16.09 A Few Clouds FEW120 5.6 1.7 5.6 2.8 76% 3 77.11 1027.9
10 06:54 SW 13 16.09 A Few Clouds FEW120 FEW250 3.9 1.1 82% 1 77.14 1028.3
10 05:54 SW 15 16.09 A Few Clouds FEW120 FEW250 3.3 1.1 86% 0 77.17 1028.5
10 04:54 SW 17 16.09 Partly Cloudy FEW120 SCT250 3.3 0.6 83% -0 77.17 1028.8
10 03:54 SW 15 16.09 Partly Cloudy SCT250 3.3 1.1 86% 0 77.17 1028.8
10 02:54 S 20 16.09 Partly Cloudy SCT250 2.8 1.1 89% -1 77.19 1029.0
10 01:54 SW 20 16.09 Partly Cloudy SCT250 3.3 0.6 6.7 3.3 83% -1 77.32 1030.8
10 00:54 SW 15 16.09 Partly Cloudy SCT250 3.3 0.6 83% 0 77.37 1031.4
09 23:54 S 15 16.09 A Few Clouds FEW250 3.3 0 79% 0 77.37 1031.2
09 22:54 SW 19 16.09 A Few Clouds FEW250 3.9 -1.7 67% 0 77.37 1031.5
09 21:54 S 24 16.09 Partly Cloudy SCT250 5 -2.8 57% 1 77.39 1031.6
09 20:54 S 24 16.09 Partly Cloudy SCT250 5.6 -4.4 49% 2 77.42 1032.0
09 19:54 S 30 16.09 Mostly Cloudy FEW180 BKN250 7.2 -8.3 14.4 7.2 33% 3 77.39 1031.8
09 18:54 S 31 16.09 Mostly Cloudy FEW180 BKN250 8.3 -10.6 25% 5 77.42 1031.9
09 17:54 S 26 16.09 Partly Cloudy FEW180 SCT250 11.1 -7.2 27% 77.39 1031.6
09 16:54 S 31 16.09 Partly Cloudy FEW200 SCT250 12.2 -8.9 22% 77.39 1031.9
09 15:54 S 30 16.09 Partly Cloudy FEW200 SCT250 13.3 -10.6 18% 77.44 1032.3
09 14:54 SW 30 16.09 Partly Cloudy FEW200 SCT250 14.4 -11.1 16% 77.5 1032.9
09 13:54 S 26 16.09 A Few Clouds FEW250 13.9 -5.6 13.9 2.8 26% 77.55 1033.7
09 12:54 E 19 16.09 A Few Clouds FEW250 10 0 50% 8 77.62 1034.6
09 11:54 E 22 16.09 A Few Clouds FEW250 7.8 1.1 63% 5 77.7 1035.6
09 10:54 SE 15 16.09 A Few Clouds FEW250 7.8 -1.7 51% 6 77.75 1036.6
09 09:54 Vrbl 7 16.09 A Few Clouds FEW250 6.1 -3.9 49% 5 77.8 1037.1
09 08:54 SW 9 16.09 A Few Clouds FEW250 5 -1.7 62% 3 77.83 1037.4
09 07:54 SW 11 16.09 Fair CLR 2.8 -1.1 2.8 -0.6 76% 0 77.85 1037.7
09 06:54 SW 11 16.09 Fair CLR 1.1 -1.7 82% -2 77.83 1037.4
09 05:54 SW 11 16.09 Fair CLR 0.6 -2.2 82% -2 77.77 1036.8
09 04:54 SW 11 16.09 Fair CLR 0.6 -2.2 82% -2 77.77 1036.7
09 03:54 SW 9 16.09 Fair CLR 0 -3.3 79% -3 77.77 1036.7
09 02:54 S 13 16.09 Fair CLR 0 -3.9 75% -4 77.75 1036.6
09 01:54 SW 11 16.09 Fair CLR 0.6 -4.4 2.8 0.6 70% -2 77.77 1036.7
08 23:54 SW 7 16.09 Fair CLR 1.7 -4.4 64% -0 77.8 1037.0
08 22:54 S 17 16.09 Fair CLR 1.7 -5 61% -2 77.77 1036.8
08 21:54 S 22 16.09 Fair CLR 1.7 -5 61% -3 77.8 1037.0
08 20:54 S 19 16.09 A Few Clouds FEW220 2.2 -5 59% -2 77.75 1036.5
08 19:54 SE 17 16.09 A Few Clouds FEW220 2.8 -4.4 4.4 2.8 59% -1 77.7 1035.6
08 18:54 E 22 16.09 A Few Clouds FEW220 2.8 -4.4 59% -2 77.67 1035.4
08 17:54 E 20 16.09 A Few Clouds FEW250 3.3 -5 55% -1 77.7 1035.7
08 16:54 E 22 16.09 Fair CLR 3.3 -6.7 48% -1 77.7 1035.8
08 15:54 E 19 16.09 Fair CLR 3.9 -6.7 46% 0 77.72 1036.2
08 14:54 E 19 16.09 Fair CLR 3.9 -8.3 41% 0 77.77 1036.7
08 13:54 E 19 16.09 Fair CLR 3.9 -7.8 3.9 -0.6 43% 0 77.8 1037.1
08 12:54 E 19 16.09 Fair CLR 3.9 -7.8 43% 0 77.83 1037.5
08 11:54 E 17 16.09 A Few Clouds FEW060 2.8 -6.7 50% -1 77.88 1038.0
08 10:54 E 17 16.09 A Few Clouds FEW060 2.2 -6.7 52% -2 77.88 1038.3
08 09:54 NE 15 16.09 A Few Clouds FEW070 2.2 -8.9 44% -1 77.88 1038.1
08 08:54 N 17 16.09 A Few Clouds FEW070 1.1 -10 44% -3 77.83 1037.5
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)