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.
05 14:54 SE 9 4.83 Light Rain Fog/Mist OVC006 9.4 8.9 97% 8 75.51 1006.6 0.05
05 13:54 W 9 4.02 Light Rain Fog/Mist OVC005 9.4 8.3 9.4 5 93% 8 75.62 1007.9 0.15
05 12:54 NW 9 11.27 Overcast OVC005 8.9 7.8 93% 8 75.64 1008.4 0.13
05 11:54 NW 11 9.66 Light Rain Fog/Mist OVC004 7.8 7.2 96% 6 75.69 1009.2
05 10:54 SW 9 3.22 Light Rain Fog/Mist OVC003 7.8 7.8 100% 6 75.72 1009.4 0.03
05 09:54 S 9 1.61 Fog/Mist OVC003 6.1 5.6 97% 4 75.79 1010.3 0.03
05 08:54 Calm 3.22 Fog/Mist OVC005 5.6 5.6 100% 75.92 1012.0
05 07:54 S 7 1.61 Fog/Mist OVC003 5 4.4 5 4.4 96% 4 76.05 1013.8 0.03 0.05
05 06:54 E 7 1.61 Fog/Mist OVC003 4.4 4.4 100% 3 76.12 1014.8
05 05:54 Calm 3.22 Light Rain Fog/Mist OVC004 4.4 3.9 97% 76.3 1017.1
05 04:54 SE 13 6.44 Fog/Mist OVC005 4.4 3.9 97% 2 76.38 1018.1 0.03 0.03
05 03:54 SE 24 6.44 Light Drizzle Fog/Mist OVC007 4.4 3.3 93% 0 76.5 1019.8
05 02:54 E 24 12.87 Overcast OVC009 4.4 3.3 93% 0 76.63 1021.6
05 01:54 SE 19 11.27 Overcast OVC011 4.4 2.8 4.4 3.3 89% 1 76.81 1024.0
05 00:54 SE 28 16.09 Overcast OVC013 4.4 2.2 86% -0 76.89 1024.9
04 23:54 E 20 16.09 Overcast OVC013 4.4 2.2 86% 1 76.99 1026.4
04 22:54 E 26 16.09 Overcast OVC012 3.9 1.7 86% -1 77.06 1027.3
04 21:54 E 24 16.09 Overcast OVC011 3.9 1.7 86% -0 77.14 1028.4
04 20:54 E 26 16.09 Overcast OVC015 3.3 0.6 83% -1 77.19 1029.1
04 19:54 E 26 G 43 16.09 Overcast OVC017 3.9 0 6.1 3.9 76% -1 77.19 1029.0
04 18:54 E 26 16.09 Overcast OVC021 3.9 0 76% -1 77.22 1029.3
04 17:54 E 26 16.09 Overcast BKN020 OVC047 4.4 0.6 77% 0 77.22 1029.3
04 16:54 E 28 16.09 Overcast OVC019 5 0.6 73% 1 77.22 1029.3
04 15:54 E 35 16.09 Overcast and Breezy OVC017 5 0.6 73% 0 77.24 1029.6
04 14:54 E 33 16.09 Overcast and Breezy BKN017 OVC036 5.6 1.1 73% 1 77.24 1029.6
04 13:54 E 30 16.09 Overcast OVC016 6.1 2.2 14.4 6.1 76% 2 77.19 1028.9
04 12:54 E 31 16.09 Mostly Cloudy FEW020 BKN040 BKN090 6.7 2.8 76% 3 77.11 1028.1
04 11:54 NE 30 G 46 16.09 Overcast FEW021 OVC040 7.2 3.3 77% 3 77.04 1027.1
04 10:54 NE 43 G 57 16.09 Mostly Cloudy and Windy BKN034 BKN090 8.3 3.3 71% 4 76.99 1026.2
04 09:54 E 20 16.09 Mostly Cloudy SCT043 BKN090 BKN250 13.9 5.6 58% 76.86 1024.7
04 08:54 N 17 G 35 16.09 Mostly Cloudy FEW028 SCT090 BKN250 14.4 5 53% 76.73 1023.0
04 07:54 N 22 16.09 Mostly Cloudy FEW025 SCT032 SCT180 BKN250 13.9 7.2 16.7 13.3 64% 76.66 1022.0
04 06:54 NW 22 16.09 Mostly Cloudy FEW018 FEW028 SCT150 BKN250 16.1 10.6 70% 76.5 1020.0
04 05:54 W 15 16.09 Mostly Cloudy FEW180 BKN250 16.7 11.7 73% 76.4 1018.4
04 04:54 W 17 G 35 16.09 Mostly Cloudy FEW180 BKN250 16.7 11.7 73% 76.28 1017.0
04 03:54 SW 15 16.09 Partly Cloudy SCT250 15 11.7 81% 76.23 1016.1
04 02:54 SW 20 16.09 Fair CLR 15 11.7 81% 76.2 1015.8
04 01:54 SW 24 16.09 Fair CLR 15 11.1 17.2 14.4 78% 76.2 1015.7
04 00:54 SW 28 16.09 Partly Cloudy FEW120 SCT250 15 11.1 78% 76.2 1015.9
03 23:54 SW 24 16.09 Mostly Cloudy SCT120 BKN250 15.6 10.6 72% 76.2 1016.0
03 22:54 SW 28 16.09 Mostly Cloudy FEW120 BKN250 14.4 10.6 78% 76.23 1016.1
03 21:54 SW 30 G 44 16.09 Partly Cloudy FEW110 SCT250 15 10 72% 76.23 1016.1
03 20:54 SW 28 16.09 Partly Cloudy FEW220 SCT250 15.6 10.6 72% 76.23 1016.3
03 19:54 SW 28 16.09 Partly Cloudy SCT220 SCT250 17.8 10.6 20 9.4 63% 76.2 1015.7
03 18:54 SW 17 16.09 Overcast FEW120 SCT220 OVC250 18.9 11.1 61% 76.23 1016.2
03 17:54 Calm 16.09 Mostly Cloudy SCT120 SCT220 BKN250 14.4 9.4 72% 76.25 1016.6
03 16:54 E 11 16.09 Mostly Cloudy FEW150 SCT220 BKN250 9.4 6.7 83% 8 76.3 1017.1
03 15:54 E 11 16.09 Mostly Cloudy FEW100 SCT220 BKN250 10.6 7.8 83% 76.35 1018.0
03 14:54 E 11 16.09 Mostly Cloudy SCT015 SCT220 BKN250 11.7 8.3 80% 76.43 1019.0
03 13:54 S 13 16.09 Overcast OVC011 11.7 8.9 11.7 4.4 83% 76.56 1020.7
03 12:54 S 15 16.09 Overcast OVC009 9.4 7.2 86% 7 76.66 1022.0
03 11:54 S 11 12.87 Overcast OVC008 7.8 6.7 93% 6 76.78 1023.5
03 10:54 SW 11 2.41 Light Drizzle Fog/Mist OVC007 6.7 5.6 93% 5 76.91 1025.1
03 09:54 SW 6 2.01 Light Drizzle Fog/Mist BKN006 OVC011 5.6 5 96% 76.96 1026.0
03 08:54 Calm 1.21 Light Drizzle Fog/Mist BKN003 OVC007 4.4 4.4 100% 77.04 1026.9
03 07:54 SE 7 2.01 Light Drizzle Fog/Mist OVC005 4.4 3.9 4.4 3.3 97% 3 77.06 1027.3 0.03
03 04:54 E 19 4.02 Light Drizzle Fog/Mist BKN004 OVC007 3.9 3.3 96% 0 77.19 1029.0 0.03 0.03
03 01:54 E 17 4.02 Light Drizzle Fog/Mist OVC008 3.3 2.8 3.3 2.8 97% -0 77.44 1032.4
03 00:54 E 17 8.05 Light Drizzle Fog/Mist OVC008 3.3 2.8 97% -0 77.5 1032.9
02 23:54 E 17 16.09 Overcast OVC009 3.3 2.2 93% -0 77.52 1033.5
02 22:54 E 22 16.09 Overcast OVC011 3.3 1.7 89% -1 77.55 1033.6
02 21:54 E 20 16.09 Overcast FEW008 BKN012 OVC017 3.3 1.7 89% -1 77.6 1034.3
02 20:54 E 28 16.09 Overcast BKN013 BKN019 OVC035 3.3 1.7 89% -2 77.6 1034.5
02 19:54 E 22 9.66 Light Rain Fog/Mist OVC012 3.3 1.7 3.9 2.8 89% -1 77.62 1034.8 0.03 0.03
02 18:54 NE 24 16.09 Overcast OVC013 3.3 1.1 86% -1 77.6 1034.4
02 17:54 NE 26 16.09 Overcast OVC013 3.3 1.1 86% -1 77.62 1034.8
02 16:54 NE 26 G 43 16.09 Overcast BKN013 OVC018 2.8 1.1 89% -2 77.6 1034.5
02 15:54 NE 28 8.05 Light Rain Fog/Mist BKN012 OVC019 3.3 1.1 86% -2 77.6 1034.5
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)