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 14:54 SW 26 G 44 16.09 A Few Clouds FEW050 20 10 53% 76.4 1018.4
29 13:54 SW 26 G 44 16.09 A Few Clouds FEW050 20 10 20 10.6 53% 76.48 1019.6
29 12:54 SW 28 16.09 A Few Clouds FEW050 19.4 9.4 53% 76.56 1020.7
29 11:54 SW 30 G 41 16.09 A Few Clouds FEW050 18.3 10 59% 76.66 1022.0
29 10:54 SW 28 16.09 A Few Clouds FEW050 16.1 10 67% 76.73 1023.0
29 09:54 SW 20 16.09 Fair CLR 14.4 10 75% 76.81 1023.8
29 08:54 SW 15 16.09 Fair CLR 12.2 9.4 83% 76.84 1024.4
29 07:54 SW 17 16.09 A Few Clouds FEW090 10.6 8.3 10.6 8.9 86% 76.86 1024.5
29 06:54 SW 17 16.09 A Few Clouds FEW070 10 8.3 89% 8 76.86 1024.5
29 05:54 SW 15 16.09 Fair CLR 9.4 7.8 90% 7 76.89 1024.9
29 04:54 SW 13 16.09 A Few Clouds FEW250 9.4 7.2 86% 8 76.91 1025.2
29 03:54 SW 15 16.09 A Few Clouds FEW250 9.4 7.2 86% 7 76.94 1025.5
29 02:54 SW 19 16.09 A Few Clouds FEW250 10 7.2 83% 8 76.96 1026.0
29 01:54 SW 20 16.09 A Few Clouds FEW250 10 7.2 10 8.3 83% 8 77.01 1026.6
29 00:54 SW 17 16.09 A Few Clouds FEW250 10 7.2 83% 8 77.01 1026.8
28 23:54 SW 15 16.09 A Few Clouds FEW250 9.4 6.7 83% 7 77.06 1027.4
28 22:54 SW 19 16.09 A Few Clouds FEW200 10 6.7 80% 8 77.11 1028.1
28 21:54 SW 17 16.09 A Few Clouds FEW200 9.4 5.6 77% 7 77.17 1028.6
28 20:54 SW 9 16.09 Partly Cloudy SCT180 SCT250 8.9 5.6 80% 8 77.19 1028.9
28 19:54 S 9 16.09 Mostly Cloudy BKN200 BKN250 8.9 6.1 11.1 8.9 83% 8 77.22 1029.5
28 18:54 S 9 16.09 Mostly Cloudy SCT200 BKN250 9.4 5.6 77% 8 77.24 1029.7
28 17:54 SE 9 16.09 Mostly Cloudy FEW120 SCT200 BKN250 9.4 5.6 77% 8 77.24 1029.7
28 16:54 SE 11 16.09 Mostly Cloudy FEW120 SCT200 BKN250 10 5 71% 9 77.24 1029.6
28 15:54 E 7 16.09 Mostly Cloudy FEW050 SCT200 BKN250 10.6 4.4 66% 77.27 1030.0
28 14:54 E 9 16.09 Mostly Cloudy FEW050 SCT200 BKN250 10.6 5 69% 77.29 1030.3
28 13:54 E 11 16.09 Mostly Cloudy FEW050 FEW120 SCT160 BKN250 10.6 4.4 11.1 3.9 66% 77.37 1031.3
28 12:54 NE 11 16.09 Mostly Cloudy FEW050 FEW160 BKN250 10 3.9 66% 9 77.39 1031.8
28 11:54 Vrbl 9 16.09 Mostly Cloudy FEW050 FEW160 BKN250 10.6 3.9 64% 77.47 1032.7
28 10:54 NE 13 16.09 Mostly Cloudy FEW050 FEW180 BKN250 10 2.2 59% 8 77.47 1032.7
28 09:54 N 11 16.09 Mostly Cloudy FEW060 FEW180 BKN250 8.3 0.6 59% 7 77.52 1033.3
28 08:54 N 13 16.09 A Few Clouds FEW060 FEW250 6.1 -1.1 60% 4 77.5 1033.0
28 07:54 NW 15 16.09 A Few Clouds FEW065 FEW250 3.9 -2.2 5.6 3.3 65% 1 77.47 1032.6
28 06:54 NW 15 16.09 A Few Clouds FEW050 3.3 -2.8 65% 0 77.39 1031.8
28 05:54 NW 13 16.09 Fair CLR 3.3 -2.8 65% 0 77.42 1031.9
28 04:54 NW 15 16.09 A Few Clouds FEW250 3.9 -2.8 62% 1 77.39 1031.7
28 03:54 NW 17 16.09 A Few Clouds FEW250 4.4 -2.8 60% 1 77.37 1031.5
28 02:54 NW 11 16.09 A Few Clouds FEW250 4.4 -3.3 58% 2 77.37 1031.4
28 01:54 NW 11 16.09 A Few Clouds FEW250 5.6 -3.3 8.9 5.6 53% 3 77.34 1031.1
28 00:54 NW 11 16.09 A Few Clouds FEW250 6.7 -2.2 53% 5 77.34 1030.9
27 23:54 N 9 16.09 A Few Clouds FEW250 7.8 -2.2 50% 6 77.34 1030.9
27 22:54 NW 7 16.09 A Few Clouds FEW250 7.8 2.2 68% 7 77.32 1030.6
27 21:54 S 6 16.09 Fair CLR 6.7 1.1 68% 77.27 1030.0
27 20:54 SW 7 16.09 Fair CLR 7.2 1.1 66% 6 77.22 1029.4
27 19:54 S 11 16.09 Fair CLR 7.2 1.7 11.1 7.2 68% 5 77.19 1029.0
27 18:54 SE 13 16.09 A Few Clouds FEW250 8.9 2.2 63% 7 77.17 1028.7
27 17:54 E 11 16.09 A Few Clouds FEW250 9.4 2.8 64% 8 77.11 1028.0
27 16:54 E 7 16.09 A Few Clouds FEW250 10.6 1.1 52% 77.09 1027.7
27 15:54 E 9 16.09 A Few Clouds FEW250 10.6 1.1 52% 77.09 1027.7
27 14:54 SE 13 16.09 A Few Clouds FEW040 10.6 0.6 50% 77.11 1027.8
27 13:54 E 11 16.09 A Few Clouds FEW040 11.1 0.6 11.1 8.3 49% 77.11 1028.1
27 12:54 E 11 16.09 A Few Clouds FEW040 11.1 -0.6 45% 77.14 1028.4
27 11:54 Vrbl 7 16.09 A Few Clouds FEW040 FEW250 10.6 -2.2 41% 77.17 1028.7
27 10:54 Vrbl 6 16.09 A Few Clouds FEW040 FEW250 10 -2.2 43% 77.17 1028.8
27 09:54 N 15 16.09 A Few Clouds FEW040 FEW250 9.4 -2.8 43% 7 77.17 1028.6
27 08:54 N 19 16.09 Partly Cloudy FEW040 SCT250 8.9 -1.7 48% 6 77.14 1028.4
27 07:54 N 11 16.09 A Few Clouds FEW040 FEW180 8.3 -0.6 12.8 7.8 54% 7 77.09 1027.5
27 06:54 N 13 16.09 A Few Clouds FEW090 FEW180 8.3 -0.6 54% 6 76.99 1026.4
27 05:54 N 15 16.09 A Few Clouds FEW180 9.4 0 52% 7 76.94 1025.6
27 04:54 NW 15 16.09 Fair CLR 10 0.6 52% 8 76.86 1024.5
27 03:54 NW 13 16.09 Fair CLR 11.1 0.6 49% 76.78 1023.7
27 02:54 N 19 G 33 16.09 A Few Clouds FEW150 11.7 2.8 55% 76.76 1023.2
27 01:54 N 26 G 39 16.09 Partly Cloudy FEW060 SCT150 12.8 4.4 19.4 12.2 57% 76.68 1022.3
27 00:54 N 20 G 35 16.09 Partly Cloudy FEW060 SCT150 13.9 4.4 53% 76.61 1021.3
26 23:54 N 26 G 46 16.09 Mostly Cloudy SCT060 BKN150 15 7.2 60% 76.56 1020.5
26 22:54 NW 20 16.09 Mostly Cloudy SCT055 BKN150 15.6 6.1 53% 76.5 1019.9
26 21:54 NW 19 16.09 Partly Cloudy SCT110 16.7 3.9 43% 76.43 1018.9
26 20:54 W 17 G 31 16.09 Partly Cloudy SCT110 18.9 3.9 37% 76.38 1018.1
26 19:54 W 15 G 33 16.09 A Few Clouds FEW110 FEW250 19.4 2.8 22.8 18.3 33% 76.33 1017.6
26 18:54 W 13 16.09 Partly Cloudy FEW120 SCT250 20 1.7 30% 76.3 1017.3
26 17:54 W 15 16.09 A Few Clouds FEW120 FEW250 21.7 1.1 26% 76.3 1017.0
26 16:54 W 13 16.09 A Few Clouds FEW120 FEW170 FEW250 21.7 0 24% 76.25 1016.6
26 15:54 W 13 16.09 A Few Clouds FEW170 FEW250 22.2 0.6 24% 76.28 1016.9
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)