Weather observations for the past three days for
Boston, Logan International Airport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 00:54 N 9 10.00 Overcast SCT065 OVC100 39 19.9 46% 33 30.31 1026.3
20 23:54 N 13 10.00 Overcast BKN065 BKN080 OVC100 41 19.9 43% 34 30.3 1025.9
20 22:54 NE 5 G 26 10.00 Overcast BKN041 OVC055 41 21.9 47% 38 30.28 1025.2
20 21:54 N 9 10.00 Mostly Cloudy SCT070 BKN090 43 21.9 43% 38 30.26 1024.6
20 20:54 N 7 10.00 Mostly Cloudy FEW043 BKN065 BKN090 43 30 60% 39 30.24 1023.8
20 19:54 E 6 10.00 Mostly Cloudy SCT070 BKN090 43 35.1 55.9 43 74% 40 30.2 1022.6
20 18:54 N 8 G 22 10.00 Mostly Cloudy BKN080 BKN090 46 26.1 46% 42 30.17 1021.4
20 17:54 N 8 10.00 Mostly Cloudy SCT070 BKN090 51.1 21.9 32% 30.13 1020.4
20 16:54 NW 9 G 21 10.00 Mostly Cloudy SCT075 BKN090 53.1 25 34% 30.12 1019.7
20 15:54 Calm 10.00 Partly Cloudy SCT070 SCT090 55.9 27 33% 30.09 1019.0
20 14:54 W 9 10.00 Mostly Cloudy FEW060 SCT075 BKN090 54 27 35% 30.11 1019.4
20 13:54 W 15 10.00 Mostly Cloudy FEW060 SCT075 BKN095 52 27 52 41 38% 30.11 1019.6
20 12:54 NW 12 10.00 Mostly Cloudy SCT055 BKN070 50 26.1 39% 46 30.11 1019.5
20 11:54 W 16 G 23 10.00 Mostly Cloudy FEW040 SCT055 BKN100 48.9 26.1 41% 44 30.12 1019.7
20 10:54 W 13 G 22 10.00 Partly Cloudy SCT030 SCT250 48 27 44% 43 30.13 1020.1
20 09:54 W 10 G 18 10.00 Partly Cloudy FEW025 SCT250 45 28.9 54% 40 30.12 1019.9
20 08:54 W 13 G 23 10.00 A Few Clouds FEW250 43 28.9 58% 37 30.12 1019.8
20 07:54 W 13 10.00 A Few Clouds FEW250 41 28 41 37.9 60% 34 30.11 1019.5
20 06:54 W 9 10.00 A Few Clouds FEW250 39 28.9 67% 33 30.09 1018.7
20 05:54 W 14 10.00 A Few Clouds FEW250 39 28 65% 32 30.06 1017.8
20 04:54 W 13 10.00 A Few Clouds FEW250 39 28 65% 32 30.04 1017.2
20 03:54 W 12 10.00 A Few Clouds FEW250 39 28.9 67% 32 30.03 1017.0
20 02:54 W 13 G 22 10.00 Fair CLR 39 28.9 67% 32 30.03 1016.8
20 01:54 W 10 10.00 Fair CLR 39.9 32 39.9 39 73% 34 30.03 1016.8
20 00:54 W 13 10.00 A Few Clouds FEW250 39.9 33.1 77% 33 30.01 1016.3
19 23:54 W 14 10.00 A Few Clouds FEW250 39.9 33.1 77% 33 30 1015.7
19 22:54 W 8 10.00 A Few Clouds FEW065 FEW250 39 33.1 79% 34 29.98 1015.2
19 21:54 W 13 10.00 Partly Cloudy FEW025 FEW065 SCT250 39.9 34 79% 33 29.96 1014.6
19 20:54 NW 13 10.00 Partly Cloudy FEW009 FEW023 SCT065 39 35.1 86% 32 29.94 1013.8
19 19:54 NW 14 10.00 Mostly Cloudy FEW014 SCT023 BKN065 39.9 34 50 39 79% 33 29.9 1012.4 0.15
19 18:54 NW 16 G 28 3.00 Light Rain Fog/Mist BKN015 OVC021 39.9 36 86% 32 29.87 1011.5 0.05
19 17:54 NW 14 G 22 4.00 Light Rain Fog/Mist BKN019 OVC024 43 39 86% 37 29.83 1010.0 0.01
19 16:54 NW 14 G 22 4.00 Light Rain BKN021 BKN032 OVC060 45 39 80% 39 29.8 1009.1 0.09
19 15:54 NW 20 G 32 6.00 Light Rain BKN014 OVC018 46 41 83% 39 29.76 1007.7
19 14:54 NW 18 G 28 5.00 Light Rain Fog/Mist BKN015 OVC027 48 45 89% 42 29.72 1006.3 0.09
19 13:54 NW 20 G 31 6.00 Light Rain Fog/Mist FEW009 BKN018 OVC026 50 46.9 52 45 89% 44 29.75 1007.3 0.02 0.04
19 12:54 W 7 10.00 Light Rain FEW008 BKN010 OVC016 51.1 48.9 92% 29.73 1006.6
19 11:54 SW 5 3.00 Fog/Mist BKN006 OVC011 48.9 48.9 100% 48 29.74 1007.0 0.01
19 10:54 Vrbl 3 0.50 Light Rain Fog/Mist BKN004 OVC010 48.9 48 97% 29.76 1007.7 0.01 0.01
19 09:54 S 3 0.50 Fog/Mist OVC002 46 46 100% 29.76 1007.7
19 08:54 E 5 0.25 Fog VV002 45 45 100% 43 29.76 1007.8
19 07:54 SE 6 3.00 Fog/Mist OVC004 46 45 46 44.1 96% 44 29.79 1008.8
19 06:54 SE 6 3.00 Fog/Mist OVC003 45 45 100% 42 29.82 1009.8
19 05:54 SE 6 0.75 Fog/Mist VV003 45 45 100% 42 29.84 1010.3
19 04:54 SE 6 0.50 Fog VV003 45 44.1 97% 42 29.85 1010.7
19 03:54 Calm 2.00 Light Drizzle Fog/Mist OVC003 44.1 44.1 100% 29.9 1012.3
19 02:54 E 3 2.00 Light Drizzle Fog/Mist OVC004 44.1 43 96% 29.91 1012.9
19 01:54 E 5 2.00 Light Drizzle Fog/Mist OVC004 44.1 43 44.1 44.1 96% 42 29.94 1013.6
19 00:54 E 3 2.00 Light Drizzle Fog/Mist OVC003 44.1 43 96% 29.96 1014.5
18 23:54 E 6 1.75 Light Drizzle Fog/Mist OVC002 44.1 43 96% 41 29.97 1014.9
18 22:54 E 8 2.00 Light Drizzle Fog/Mist OVC002 44.1 43 96% 40 29.99 1015.5
18 21:54 NE 8 2.00 Light Drizzle Fog/Mist OVC004 44.1 43 96% 40 30.02 1016.5
18 20:54 NE 10 2.00 Light Drizzle Fog/Mist OVC004 44.1 43 96% 39 30.03 1016.8
18 19:54 NE 10 2.00 Light Drizzle Fog/Mist OVC004 44.1 43 48.9 44.1 96% 39 30.03 1016.9
18 18:54 NE 10 1.50 Fog/Mist OVC003 44.1 43 96% 39 30.05 1017.5
18 17:54 E 10 1.50 Fog/Mist BKN005 OVC008 45 43 93% 40 30.07 1018.1
18 16:54 E 13 6.00 Fog/Mist BKN006 OVC016 46 42.1 86% 41 30.09 1018.7
18 15:54 E 15 10.00 Overcast FEW008 OVC024 48 43 83% 43 30.1 1019.1
18 14:54 E 15 10.00 Overcast OVC027 48 43 83% 43 30.12 1020.0
18 13:54 NE 17 10.00 Overcast SCT027 OVC041 48.9 42.1 51.1 46.9 77% 43 30.13 1020.3
18 12:54 NE 17 10.00 Mostly Cloudy FEW008 FEW015 BKN035 48.9 43 80% 43 30.15 1020.9
18 11:54 NE 16 10.00 Mostly Cloudy FEW006 SCT013 BKN030 50 44.1 80% 45 30.17 1021.4
18 10:54 NE 15 10.00 Overcast BKN003 OVC013 48 46 93% 43 30.17 1021.5
18 09:54 NE 15 3.00 Fog/Mist OVC003 48 46.9 96% 43 30.16 1021.1
18 08:54 NE 14 3.00 Fog/Mist BKN003 OVC006 48 46.9 96% 43 30.14 1020.4
18 07:54 NE 15 3.00 Fog/Mist BKN003 OVC006 48.9 48 50 46 97% 44 30.13 1020.3 0.01 0.01
18 06:54 NE 10 2.00 Fog/Mist BKN007 OVC010 50 48.9 96% 46 30.14 1020.5
18 05:54 N 7 10.00 Overcast OVC013 50 48 93% 48 30.11 1019.6
18 04:54 NE 8 10.00 Overcast OVC016 48.9 46.9 93% 46 30.09 1018.9
18 03:54 NE 5 10.00 Fair CLR 46 44.1 93% 44 30.04 1017.0
18 02:54 NW 8 10.00 Fair CLR 50 46.9 89% 47 30.07 1018.3
18 01:54 NW 5 10.00 Fair CLR 48.9 46.9 52 46.9 93% 48 30.07 1018.1
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)