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.
29 20:54 S 19 16.09 A Few Clouds FEW250 5 -3.3 55% 2 77.19 1028.9
29 19:54 S 26 16.09 A Few Clouds FEW180 FEW250 6.1 -3.3 10.6 6.1 51% 2 77.17 1028.7
29 18:54 SW 31 G 52 16.09 A Few Clouds FEW180 FEW250 7.8 -3.9 44% 4 77.14 1028.4
29 17:54 S 35 G 46 16.09 Partly Cloudy and Breezy FEW050 FEW100 SCT140 SCT250 8.9 -4.4 39% 5 77.14 1028.3
29 16:54 SW 33 G 44 16.09 Partly Cloudy and Breezy FEW060 FEW140 SCT250 9.4 -8.3 28% 6 77.14 1028.3
29 15:54 SW 35 G 48 16.09 Partly Cloudy and Breezy FEW060 FEW140 SCT250 10.6 -8.3 26% 77.17 1028.6
29 14:54 SW 20 G 39 16.09 A Few Clouds FEW050 FEW140 FEW250 9.4 -8.9 27% 7 77.22 1029.3
29 13:54 SW 24 G 44 16.09 Partly Cloudy FEW050 FEW130 SCT250 8.9 -8.9 8.9 0 28% 6 77.34 1030.9
29 12:54 SW 26 G 41 16.09 Partly Cloudy FEW045 FEW070 FEW160 SCT250 7.2 -10 29% 4 77.42 1032.2
29 11:54 W 19 G 33 16.09 A Few Clouds FEW070 FEW250 6.1 -9.4 32% 3 77.52 1033.4
29 10:54 SW 17 16.09 A Few Clouds FEW070 FEW250 4.4 -9.4 36% 1 77.6 1034.3
29 09:54 W 24 G 44 16.09 Partly Cloudy SCT080 SCT250 2.8 -9.4 41% -2 77.67 1035.4
29 08:54 W 19 16.09 Partly Cloudy FEW030 SCT100 2.2 -9.4 42% -2 77.67 1035.3
29 07:54 SW 17 16.09 Mostly Cloudy FEW030 BKN095 0 -10.6 0 -1.7 45% -4 77.65 1035.1
29 06:54 SW 19 16.09 A Few Clouds FEW030 FEW090 -1.1 -11.7 45% -6 77.62 1034.8
29 05:54 SW 11 16.09 A Few Clouds FEW030 -1.7 -11.7 47% -5 77.57 1034.1
29 04:54 W 13 16.09 Fair CLR -1.1 -12.2 43% -5 77.55 1033.7
29 03:54 W 17 16.09 Fair CLR -0.6 -13.3 38% -5 77.52 1033.3
29 02:54 W 17 16.09 Fair CLR -0.6 -12.8 40% -5 77.52 1033.2
29 01:54 W 17 16.09 Fair CLR -0.6 -12.8 2.2 -0.6 40% -5 77.5 1032.9
29 00:54 W 20 16.09 Fair CLR 0 -12.8 38% -5 77.47 1032.6
28 23:54 W 20 16.09 Fair CLR 0 -11.7 41% -5 77.44 1032.3
28 22:54 W 24 G 37 16.09 Fair CLR 1.7 -11.7 37% -3 77.37 1031.5
28 21:54 W 19 G 33 16.09 Fair CLR 1.7 -11.7 37% -2 77.37 1031.2
28 20:54 NW 19 16.09 A Few Clouds FEW090 1.7 -12.2 35% -2 77.29 1030.3
28 19:54 W 26 G 44 16.09 Partly Cloudy FEW075 SCT095 2.2 -12.8 3.3 0 32% -3 77.22 1029.4
28 18:54 NW 17 16.09 Partly Cloudy SCT060 SCT085 1.7 -13.3 32% -2 77.17 1028.7
28 17:54 Vrbl 11 16.09 Mostly Cloudy SCT080 BKN095 2.2 -10 40% -1 77.14 1028.3
28 16:54 N 19 G 33 16.09 Mostly Cloudy BKN090 BKN220 3.3 -15 25% -1 77.11 1027.9
28 15:54 Vrbl 11 G 33 16.09 Mostly Cloudy BKN085 BKN220 2.8 -13.9 28% 0 77.09 1027.6
28 14:54 NW 11 16.09 Mostly Cloudy BKN080 BKN220 2.8 -15 26% 0 77.09 1027.6
28 13:54 NW 19 G 39 16.09 Partly Cloudy SCT080 2.2 -17.2 2.8 -2.8 22% -2 77.14 1028.3
28 12:54 Calm 16.09 Partly Cloudy FEW055 FEW100 SCT250 1.1 -15 29% 77.17 1028.6
28 11:54 W 11 G 33 16.09 Partly Cloudy FEW055 FEW100 SCT250 0.6 -15 30% -2 77.19 1028.9
28 10:54 NW 15 G 26 16.09 Partly Cloudy FEW050 FEW110 SCT250 0.6 -13.3 35% -3 77.22 1029.3
28 09:54 NW 11 16.09 A Few Clouds FEW050 FEW110 FEW250 -1.1 -13.9 38% -5 77.19 1029.0
28 08:54 NW 19 16.09 Partly Cloudy SCT250 -1.7 -13.3 41% -7 77.14 1028.2
28 07:54 NW 19 16.09 Mostly Cloudy FEW040 BKN070 -2.8 -13.3 -0.6 -2.8 45% -8 77.09 1027.5
28 06:54 N 20 16.09 Mostly Cloudy FEW030 BKN070 -2.8 -13.3 45% -8 77.01 1026.5
28 05:54 N 20 16.09 Mostly Cloudy BKN075 -2.2 -12.8 44% -8 76.96 1025.8
28 04:54 N 17 16.09 Overcast OVC075 -1.7 -13.9 39% -6 76.89 1024.8
28 03:54 N 17 16.09 Overcast OVC070 -1.7 -13.9 39% -6 76.84 1024.3
28 02:54 N 17 16.09 Mostly Cloudy BKN075 BKN250 -1.1 -13.9 38% -6 76.84 1024.3
27 23:54 N 17 16.09 A Few Clouds FEW250 0.6 -14.4 32% -4 76.71 1022.6
27 22:54 N 17 16.09 A Few Clouds FEW250 1.7 -12.8 34% -2 76.68 1022.2
27 21:54 N 19 16.09 Fair CLR 2.2 -11.1 37% -2 76.66 1021.7
27 20:54 NE 11 16.09 A Few Clouds FEW250 2.2 -3.9 64% -1 76.63 1021.5
27 19:54 E 15 16.09 Partly Cloudy FEW220 SCT250 2.8 -3.3 6.7 2.8 65% -1 76.58 1020.7
27 18:54 N 11 16.09 Partly Cloudy FEW150 FEW220 SCT250 5 -13.3 25% 3 76.48 1019.5
27 17:54 N 22 16.09 Partly Cloudy FEW220 SCT250 6.1 -13.3 24% 3 76.38 1018.2
27 16:54 NW 13 G 30 16.09 Mostly Cloudy BKN220 BKN250 6.1 -11.1 28% 4 76.35 1017.9
27 15:54 N 11 16.09 Overcast FEW180 BKN220 OVC250 5.6 -10.6 30% 3 76.35 1017.9
27 14:54 NW 19 16.09 Overcast SCT150 BKN220 OVC250 5.6 -10 32% 2 76.35 1018.0
27 13:54 NW 28 G 46 16.09 Overcast FEW028 FEW044 BKN220 OVC250 5.6 -11.7 7.8 5.6 28% 1 76.33 1017.6
27 12:54 NW 20 G 39 16.09 Mostly Cloudy FEW028 SCT044 BKN220 6.1 -6.1 42% 3 76.3 1017.2
27 11:54 N 22 G 43 16.09 Mostly Cloudy SCT038 SCT090 BKN220 6.1 -2.8 53% 3 76.23 1016.3
27 10:54 NW 26 G 44 16.09 Overcast SCT033 SCT090 OVC220 6.7 -1.7 55% 3 76.17 1015.4
27 09:54 N 30 G 46 16.09 Overcast FEW028 SCT034 BKN047 OVC220 6.7 -0.6 60% 3 76.1 1014.5
27 08:54 N 22 16.09 Overcast FEW025 OVC080 7.2 1.1 66% 4 75.95 1012.5
27 07:54 NW 28 G 50 16.09 Overcast FEW032 BKN060 OVC080 7.8 1.1 12.8 7.8 63% 4 75.82 1010.9
27 06:54 N 24 G 46 16.09 Overcast SCT019 BKN025 OVC050 8.3 4.4 77% 5 75.64 1008.3
27 05:54 NW 20 G 37 16.09 Overcast FEW020 OVC029 12.2 8.9 80% 75.39 1004.9
27 04:54 W 13 16.09 Mostly Cloudy SCT060 BKN250 12.2 9.4 83% 75.21 1002.7
27 03:54 SW 15 16.09 Overcast FEW035 SCT048 BKN065 OVC140 11.1 9.4 89% 75.13 1001.5
27 02:54 SW 15 16.09 Overcast BKN033 BKN046 OVC055 11.1 8.9 86% 75.16 1001.9
27 00:54 S 15 12.87 Light Rain BKN039 OVC060 9.4 8.3 93% 7 75.21 1002.5 0.13
26 23:54 S 17 16.09 Overcast OVC070 10 8.3 89% 8 75.23 1003.0 0.23
26 22:54 SW 15 11.27 Rain BKN060 OVC085 11.7 8.3 80% 75.34 1004.2 0.03 0.03
26 21:54 S 19 16.09 Overcast FEW050 OVC100 11.7 7.2 74% 75.31 1004.0
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)