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.
23 20:54 NE 15 16.09 Overcast FEW120 OVC140 12.8 10 83% 77.52 1033.3
23 19:54 E 9 16.09 Overcast OVC140 13.3 8.9 14.4 12.2 75% 77.5 1033.1
23 18:54 E 9 16.09 Overcast OVC140 12.8 9.4 80% 77.52 1033.3
23 17:54 NE 15 16.09 Overcast BKN140 OVC220 12.8 10 83% 77.52 1033.3
23 16:54 E 11 16.09 Overcast BKN150 OVC220 12.8 9.4 80% 77.52 1033.3
23 15:54 E 20 16.09 Overcast FEW150 BKN180 OVC220 12.8 9.4 80% 77.52 1033.4
23 14:54 E 20 16.09 Overcast BKN180 OVC220 13.9 9.4 74% 77.52 1033.6
23 13:54 E 20 16.09 Overcast FEW180 BKN200 OVC220 14.4 9.4 16.1 13.3 72% 77.52 1033.4
23 12:54 E 15 16.09 Overcast SCT180 OVC220 15 8.9 67% 77.55 1033.6
23 11:54 E 13 16.09 Overcast SCT180 OVC220 15.6 7.2 58% 77.55 1033.6
23 10:54 NE 15 16.09 Overcast BKN180 OVC220 15.6 6.1 53% 77.52 1033.5
23 09:54 NE 17 16.09 Overcast BKN170 OVC220 13.9 6.1 60% 77.52 1033.5
23 08:54 NE 15 16.09 Mostly Cloudy FEW180 BKN250 13.9 5 55% 77.5 1033.2
23 07:54 N 9 16.09 Mostly Cloudy FEW180 BKN250 13.3 4.4 13.3 11.1 55% 77.44 1032.2
23 06:54 N 6 16.09 Mostly Cloudy FEW180 BKN250 12.8 3.9 55% 77.39 1031.7
23 05:54 W 9 16.09 Mostly Cloudy FEW180 BKN230 12.8 3.3 53% 77.37 1031.3
23 04:54 SW 6 16.09 Overcast FEW180 OVC230 11.7 4.4 61% 77.29 1030.4
23 03:54 SW 7 16.09 Overcast OVC250 11.7 3.9 59% 77.29 1030.3
23 02:54 SW 7 16.09 Overcast OVC250 12.2 3.3 55% 77.27 1030.0
23 01:54 W 7 16.09 Overcast OVC250 13.3 0.6 13.9 12.2 42% 77.27 1029.9
23 00:54 SW 15 16.09 Overcast OVC250 13.3 1.7 46% 77.24 1029.8
22 23:54 SW 17 16.09 Overcast OVC250 12.8 1.7 47% 77.27 1029.9
22 22:54 SW 13 16.09 Overcast FEW200 OVC250 13.3 1.1 44% 77.24 1029.6
22 21:54 S 15 16.09 Mostly Cloudy FEW200 BKN250 12.8 2.2 49% 77.22 1029.5
22 20:54 S 15 16.09 Overcast FEW200 BKN220 OVC250 13.9 1.7 44% 77.19 1029.2
22 19:54 S 17 16.09 Overcast FEW180 SCT200 OVC220 13.9 3.9 14.4 13.9 51% 77.17 1028.8
22 18:54 SE 15 16.09 Overcast FEW200 BKN220 OVC250 13.9 3.9 51% 77.14 1028.3
22 17:54 SE 15 16.09 Overcast SCT200 OVC220 13.9 4.4 53% 77.14 1028.3
22 16:54 E 15 16.09 Overcast SCT200 OVC220 14.4 0 38% 77.11 1028.1
22 15:54 SE 19 16.09 Overcast FEW200 OVC220 14.4 -1.7 33% 77.14 1028.3
22 14:54 SE 17 16.09 Overcast OVC220 13.9 2.2 45% 77.19 1028.9
22 13:54 SE 19 16.09 Overcast OVC220 13.9 3.9 15 12.2 51% 77.24 1029.6
22 12:54 SE 20 16.09 Overcast OVC220 13.9 3.9 51% 77.29 1030.2
22 11:54 E 20 16.09 Mostly Cloudy BKN220 BKN250 13.9 1.1 42% 77.32 1030.8
22 10:54 E 20 16.09 Overcast OVC250 15 0.6 38% 77.32 1030.7
22 09:54 NE 22 16.09 Mostly Cloudy SCT220 BKN250 14.4 0.6 39% 77.32 1030.8
22 08:54 NE 17 16.09 Mostly Cloudy SCT220 BKN250 13.3 2.2 47% 77.32 1030.8
22 07:54 N 17 16.09 Mostly Cloudy SCT220 BKN250 12.2 2.8 12.8 10 53% 77.29 1030.2
22 06:54 N 15 16.09 Mostly Cloudy SCT220 BKN250 11.1 1.7 53% 77.22 1029.5
22 05:54 N 11 16.09 Overcast BKN220 OVC250 10.6 0.6 50% 77.17 1028.7
22 04:54 N 17 16.09 Mostly Cloudy BKN250 10.6 0.6 50% 77.11 1027.9
22 03:54 N 15 16.09 Mostly Cloudy BKN250 11.1 0.6 49% 77.06 1027.2
22 02:54 N 15 16.09 Mostly Cloudy BKN250 11.7 1.1 48% 77.01 1026.7
22 01:54 N 15 16.09 Mostly Cloudy BKN250 12.8 1.1 17.8 12.8 45% 76.99 1026.4
22 00:54 N 17 16.09 Overcast OVC250 13.9 0.6 41% 76.96 1026.0
21 23:54 NW 17 16.09 Mostly Cloudy FEW160 BKN250 15.6 0 35% 76.96 1025.9
21 22:54 NW 13 16.09 Mostly Cloudy FEW160 BKN250 16.1 -1.1 31% 76.91 1025.3
21 21:54 NW 13 16.09 Mostly Cloudy FEW160 BKN250 17.2 -0.6 30% 76.89 1024.9
21 20:54 N 15 16.09 Mostly Cloudy FEW120 FEW170 BKN230 17.2 0 31% 76.81 1023.8
21 19:54 N 7 16.09 Mostly Cloudy FEW120 SCT170 BKN230 16.7 2.2 17.2 14.4 38% 76.76 1023.1
21 18:54 E 6 16.09 Mostly Cloudy FEW120 SCT170 BKN200 14.4 7.8 65% 76.73 1022.8
21 17:54 E 9 16.09 Mostly Cloudy FEW110 SCT160 BKN200 14.4 7.2 62% 76.71 1022.5
21 16:54 NE 9 16.09 Mostly Cloudy FEW110 BKN170 BKN200 14.4 6.1 58% 76.71 1022.6
21 15:54 SE 13 16.09 Mostly Cloudy FEW070 BKN160 BKN220 14.4 5 53% 76.68 1022.3
21 14:54 E 15 16.09 Mostly Cloudy FEW070 FEW110 SCT160 BKN200 15 5.6 54% 76.73 1022.8
21 13:54 SE 19 16.09 Mostly Cloudy FEW110 BKN160 BKN200 15 6.7 17.8 14.4 58% 76.71 1022.6
21 12:54 E 19 16.09 Mostly Cloudy FEW110 BKN160 BKN200 16.1 6.1 52% 76.73 1022.8
21 11:54 SE 17 16.09 Overcast FEW110 OVC160 15 7.2 60% 76.73 1023.0
21 10:54 E 19 16.09 Overcast FEW110 BKN160 OVC200 15.6 6.7 56% 76.71 1022.7
21 09:54 Calm 16.09 Overcast SCT100 BKN140 OVC200 17.8 4.4 41% 76.68 1022.2
21 08:54 N 17 16.09 Overcast SCT100 SCT140 OVC200 17.8 3.9 40% 76.66 1022.0
21 07:54 N 20 16.09 Overcast OVC090 17.2 3.3 22.2 17.2 40% 76.61 1021.4
21 06:54 NW 17 16.09 Light Rain OVC110 17.8 4.4 41% 76.56 1020.7
21 05:54 N 22 G 37 16.09 Overcast OVC110 18.3 2.8 36% 76.5 1019.8
21 04:54 NW 22 16.09 Mostly Cloudy BKN110 BKN200 18.9 3.3 36% 76.4 1018.4
21 03:54 N 22 16.09 Overcast OVC120 19.4 5 39% 76.3 1017.2
21 02:54 N 22 16.09 Overcast FEW090 OVC140 20.6 5.6 38% 76.2 1015.9
21 01:54 NW 17 G 31 16.09 Overcast FEW110 OVC140 22.2 7.8 27.8 22.2 40% 76.12 1014.9
21 00:54 NW 19 16.09 Overcast SCT100 OVC170 22.8 8.9 41% 76.1 1014.5
20 23:54 W 20 16.09 Overcast OVC085 23.3 8.3 38% 76.12 1014.7
20 22:54 W 19 16.09 Overcast OVC100 23.9 8.3 37% 25 76.07 1014.1
20 21:54 W 20 G 33 16.09 Mostly Cloudy SCT100 BKN200 25 8.3 35% 26 76.05 1013.7
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)