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.
25 04:54 N 7 0.80 Fog VV002 12.8 12.2 96% 76.48 1019.5
25 03:54 N 6 1.61 Fog/Mist VV003 12.8 12.8 100% 76.5 1020.0
25 02:54 Calm 1.61 Fog/Mist OVC002 12.8 12.8 100% 76.58 1020.7
25 01:54 E 9 1.21 Fog/Mist VV002 12.8 12.2 12.8 11.1 96% 76.63 1021.6 0.13
25 00:54 E 11 4.83 Fog/Mist OVC002 12.2 12.2 100% 76.73 1022.8
24 23:54 NE 20 4.83 Fog/Mist OVC003 11.7 11.1 96% 76.81 1023.9 0.03
24 22:54 NE 19 4.02 Light Rain Fog/Mist OVC003 11.7 11.1 96% 76.91 1025.3 0.03 0.1
24 21:54 E 20 6.44 Light Rain Fog/Mist OVC004 11.7 11.1 96% 76.99 1026.4 0.03
24 20:54 E 24 4.83 Light Rain Fog/Mist OVC004 11.7 11.1 96% 77.01 1026.7 0.05
24 19:54 E 26 3.22 Light Rain Fog/Mist OVC004 11.1 11.1 11.7 11.1 100% 77.06 1027.4 0.18 0.76
24 18:54 E 26 4.02 Light Rain Fog/Mist OVC004 11.7 11.1 96% 77.11 1027.9 0.18
24 17:54 E 26 2.41 Rain Fog/Mist BKN006 OVC012 11.1 10.6 97% 77.14 1028.4 0.15
24 16:54 E 26 2.41 Light Rain Fog/Mist OVC007 11.1 10.6 97% 77.22 1029.2 0.18 0.25
24 15:54 E 26 3.22 Light Rain Fog/Mist FEW007 BKN017 OVC024 11.7 10.6 93% 77.27 1029.9
24 14:54 E 26 4.02 Light Rain Fog/Mist FEW007 BKN020 OVC026 11.7 10.6 93% 77.29 1030.5 0.08
24 13:54 E 26 11.27 Light Rain SCT010 BKN026 OVC036 11.7 10 12.2 11.7 89% 77.34 1031.1 0.05
24 12:54 E 22 16.09 Light Rain FEW025 OVC040 11.7 9.4 86% 77.39 1031.8
24 11:54 E 19 16.09 Light Rain FEW026 OVC044 11.7 10 89% 77.44 1032.3 0.05
24 10:54 E 19 16.09 Light Rain OVC046 12.2 9.4 83% 77.47 1032.6
24 09:54 E 20 16.09 Light Rain OVC050 12.2 8.9 80% 77.47 1032.8
24 08:54 E 19 16.09 Light Rain BKN060 OVC080 12.2 8.9 80% 77.47 1032.8
24 07:54 E 17 16.09 Overcast BKN075 OVC090 12.2 8.9 12.2 11.7 80% 77.47 1032.7
24 06:54 E 11 16.09 Overcast SCT070 OVC085 12.2 7.2 72% 77.44 1032.4
24 05:54 E 9 16.09 Overcast OVC100 11.7 6.7 72% 77.42 1032.2
24 04:54 SE 9 16.09 Overcast OVC095 11.7 6.7 72% 77.44 1032.4
24 03:54 SE 9 16.09 Overcast OVC100 11.7 8.3 80% 77.47 1032.6
24 02:54 SE 7 16.09 Overcast BKN110 OVC140 11.7 8.3 80% 77.47 1032.9
24 01:54 SE 7 16.09 Overcast FEW080 OVC100 12.2 9.4 12.8 12.2 83% 77.5 1033.0 0.03 0.03
24 00:54 SE 9 16.09 Light Rain SCT075 OVC100 12.2 10 87% 77.5 1033.2
23 23:54 SE 15 16.09 Overcast OVC110 12.2 10 87% 77.55 1033.6
23 22:54 NE 11 16.09 Overcast FEW120 OVC150 12.2 10.6 90% 77.52 1033.4
23 21:54 E 7 16.09 Overcast FEW120 OVC140 12.2 10.6 90% 77.52 1033.5
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
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)