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.
15 23:54 W 9 16.09 Fair CLR 11.7 10 89% 76.23 1016.3
15 22:54 W 15 16.09 Fair CLR 11.7 10 89% 76.17 1015.6
15 21:54 W 11 16.09 A Few Clouds FEW030 11.7 10 89% 76.17 1015.5
15 20:54 W 11 16.09 A Few Clouds FEW030 11.7 10 89% 76.15 1015.0
15 19:54 NW 13 16.09 Mostly Cloudy BKN031 12.2 10 12.8 11.1 87% 76.1 1014.4
15 18:54 W 11 16.09 Overcast BKN014 OVC019 12.8 9.4 80% 76.1 1014.3
15 17:54 NE 9 16.09 Overcast OVC013 11.7 9.4 86% 76.05 1013.7
15 16:54 NE 13 16.09 Overcast SCT009 OVC020 11.1 9.4 89% 76 1013.2
15 15:54 NE 20 2.41 Fog/Mist BKN007 OVC020 11.1 9.4 89% 75.95 1012.6
15 14:54 NE 20 2.41 Fog/Mist OVC006 11.1 9.4 89% 75.95 1012.3
15 12:54 NE 19 0.80 Fog/Mist OVC004 11.1 10 93% 75.9 1011.6
15 11:54 NE 22 6.44 Fog/Mist BKN007 OVC012 10.6 9.4 92% 75.84 1011.1
15 10:54 N 13 16.09 Overcast OVC015 12.8 9.4 80% 75.79 1010.3
15 09:54 E 7 16.09 Overcast OVC020 11.7 9.4 86% 75.74 1009.9
15 08:54 N 13 16.09 Overcast OVC015 12.2 8.9 80% 75.74 1009.6
15 07:54 N 7 16.09 Mostly Cloudy BKN011 11.7 8.9 11.7 10 83% 75.67 1008.8
15 06:54 N 7 16.09 Mostly Cloudy BKN010 10.6 8.9 89% 75.62 1008.1
15 05:54 W 11 16.09 Mostly Cloudy BKN008 10.6 8.9 89% 75.57 1007.3
15 04:54 N 7 16.09 Overcast OVC008 10.6 9.4 92% 75.54 1006.9
15 03:54 NW 7 16.09 Overcast OVC007 10.6 10 96% 75.51 1006.6
15 02:54 NW 9 16.09 Overcast OVC007 11.1 10 93% 75.46 1005.9
15 01:54 N 9 16.09 Overcast BKN006 OVC010 11.1 10 11.7 10.6 93% 75.44 1005.6
15 00:54 NW 15 16.09 Mostly Cloudy BKN008 11.7 10.6 93% 75.46 1006.0
14 23:54 W 11 11.27 Partly Cloudy SCT011 11.1 10 93% 75.46 1006.2
14 22:54 Calm 9.66 Fog/Mist OVC009 11.1 10 93% 75.46 1006.1
14 21:54 Calm 9.66 Fog/Mist SCT007 OVC110 11.1 10.6 97% 75.46 1006.1
14 20:54 Calm 8.05 Fog/Mist OVC004 11.1 10 93% 75.44 1005.6
14 19:54 NE 7 4.83 Fog/Mist OVC005 10.6 10 13.3 10.6 96% 75.41 1005.2 0.48
14 18:54 N 13 9.66 Fog/Mist FEW013 OVC055 11.1 10.6 97% 75.39 1005.1
14 17:54 N 13 9.66 Fog/Mist BKN006 BKN018 OVC075 11.1 10.6 97% 75.41 1005.2 0.28
14 16:54 E 11 1.21 Rain Fog/Mist OVC003 11.1 10.6 97% 75.44 1005.6 0.18 0.2
14 15:54 E 22 4.83 Light Rain Fog/Mist OVC004 11.1 10.6 97% 75.44 1005.5 0.03
14 14:54 E 24 8.05 Light Rain Fog/Mist OVC060 11.7 10.6 93% 75.46 1006.2
14 13:54 E 26 12.87 Overcast FEW020 FEW038 OVC065 13.3 10.6 17.2 11.7 84% 75.51 1006.8
14 12:54 E 19 16.09 Light Rain FEW025 SCT037 OVC065 14.4 11.1 81% 75.59 1007.6
14 11:54 E 9 16.09 Overcast SCT023 OVC065 16.1 12.8 81% 75.62 1008.2
14 10:54 S 22 16.09 Overcast BKN020 BKN024 OVC070 16.7 12.8 78% 75.67 1008.8
14 09:54 S 26 16.09 Overcast FEW018 SCT023 OVC065 15 12.2 83% 75.69 1008.9
14 08:54 E 11 16.09 Overcast FEW040 BKN090 OVC130 13.3 10.6 84% 75.72 1009.2
14 07:54 E 17 16.09 Overcast BKN080 OVC130 11.7 10 13.3 11.7 89% 75.74 1009.6
14 06:54 E 15 16.09 Mostly Cloudy BKN075 BKN130 12.2 9.4 83% 75.74 1009.7
14 05:54 SE 9 16.09 Mostly Cloudy FEW047 BKN075 BKN150 12.8 9.4 80% 75.74 1009.9
14 04:54 SE 9 16.09 Mostly Cloudy SCT044 BKN075 BKN150 12.2 10 87% 75.79 1010.3
14 03:54 SE 9 16.09 Overcast SCT041 OVC070 12.2 10 87% 75.82 1010.8
14 02:54 S 11 16.09 Overcast SCT043 OVC150 12.2 9.4 83% 75.87 1011.3
14 01:54 S 17 16.09 Overcast FEW130 OVC160 12.8 9.4 14.4 12.2 80% 75.9 1011.8
14 00:54 S 19 16.09 Overcast OVC140 12.8 8.9 77% 75.95 1012.5
13 23:54 S 17 16.09 Overcast OVC130 12.8 8.9 77% 76 1013.1
13 22:54 S 19 16.09 Overcast BKN110 OVC250 13.3 8.9 75% 76 1013.3
13 21:54 S 19 16.09 Overcast SCT095 BKN130 OVC250 13.3 8.3 72% 76.05 1013.9
13 20:54 S 24 16.09 Overcast FEW070 OVC110 13.9 7.8 67% 76.05 1013.7
13 19:54 S 22 16.09 Overcast BKN100 OVC250 14.4 7.2 17.8 13.9 62% 76.02 1013.3
13 18:54 S 24 G 37 16.09 Overcast BKN110 OVC250 15.6 7.2 58% 76 1013.1
13 17:54 S 28 G 43 16.09 Mostly Cloudy FEW042 BKN090 BKN150 BKN250 16.1 7.2 56% 76 1013.1
13 16:54 S 37 G 54 16.09 Mostly Cloudy and Breezy FEW035 SCT100 BKN150 BKN230 17.8 6.1 46% 75.97 1012.7
13 15:54 S 39 G 52 16.09 Mostly Cloudy and Breezy FEW035 SCT090 BKN200 17.2 6.1 48% 75.97 1012.8
13 14:54 S 30 G 41 16.09 Overcast FEW035 SCT090 OVC230 17.8 7.2 50% 76.05 1013.7
13 13:54 S 11 16.09 Overcast FEW035 BKN080 OVC230 13.9 7.8 13.9 10.6 67% 76.15 1015.2
13 12:54 S 22 16.09 Light Rain OVC075 13.3 7.8 70% 76.25 1016.3
13 11:54 S 11 16.09 Light Rain OVC070 12.8 8.3 74% 76.3 1017.1
13 10:54 S 11 16.09 Light Rain BKN070 OVC110 12.8 7.8 72% 76.35 1017.7
13 09:54 SW 13 16.09 Light Rain OVC060 11.7 6.7 72% 76.35 1018.0
13 08:54 SE 9 16.09 Overcast OVC070 10.6 5.6 71% 76.35 1018.0
13 07:54 S 9 16.09 Overcast SCT100 OVC200 11.1 5 11.7 8.9 66% 76.38 1018.1
13 06:54 SW 11 16.09 Overcast BKN095 OVC120 10.6 4.4 66% 76.38 1018.1
13 05:54 SW 7 16.09 Mostly Cloudy BKN130 BKN250 10 3.3 63% 9 76.35 1018.0
13 04:54 SW 11 16.09 Mostly Cloudy BKN250 10 3.3 63% 9 76.38 1018.1
13 03:54 SW 11 16.09 Partly Cloudy SCT250 9.4 2.8 64% 8 76.38 1018.3
13 02:54 S 13 16.09 Partly Cloudy SCT250 8.9 3.9 71% 7 76.4 1018.5
13 01:54 Calm 16.09 A Few Clouds FEW250 10 5.6 12.2 7.8 74% 76.43 1018.7
13 00:54 W 6 16.09 A Few Clouds FEW250 10.6 4.4 66% 76.43 1019.0
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)