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.
20 16:54 NW 15 G 33 16.09 Mostly Cloudy SCT075 BKN090 11.7 -3.9 34% 76.5 1019.7
20 15:54 Calm 16.09 Partly Cloudy SCT070 SCT090 13.3 -2.8 33% 76.43 1019.0
20 14:54 W 15 16.09 Mostly Cloudy FEW060 SCT075 BKN090 12.2 -2.8 35% 76.48 1019.4
20 13:54 W 24 16.09 Mostly Cloudy FEW060 SCT075 BKN095 11.1 -2.8 11.1 5 38% 76.48 1019.6
20 12:54 NW 19 16.09 Mostly Cloudy SCT055 BKN070 10 -3.3 39% 8 76.48 1019.5
20 11:54 W 26 G 37 16.09 Mostly Cloudy FEW040 SCT055 BKN100 9.4 -3.3 41% 6 76.5 1019.7
20 10:54 W 20 G 35 16.09 Partly Cloudy SCT030 SCT250 8.9 -2.8 44% 6 76.53 1020.1
20 09:54 W 17 G 30 16.09 Partly Cloudy FEW025 SCT250 7.2 -1.7 54% 5 76.5 1019.9
20 08:54 W 20 G 37 16.09 A Few Clouds FEW250 6.1 -1.7 58% 3 76.5 1019.8
20 07:54 W 20 16.09 A Few Clouds FEW250 5 -2.2 5 3.3 60% 1 76.48 1019.5
20 06:54 W 15 16.09 A Few Clouds FEW250 3.9 -1.7 67% 1 76.43 1018.7
20 05:54 W 22 16.09 A Few Clouds FEW250 3.9 -2.2 65% -0 76.35 1017.8
20 04:54 W 20 16.09 A Few Clouds FEW250 3.9 -2.2 65% 0 76.3 1017.2
20 03:54 W 19 16.09 A Few Clouds FEW250 3.9 -1.7 67% 0 76.28 1017.0
20 02:54 W 20 G 35 16.09 Fair CLR 3.9 -1.7 67% 0 76.28 1016.8
20 01:54 W 17 16.09 Fair CLR 4.4 0 4.4 3.9 73% 1 76.28 1016.8
20 00:54 W 20 16.09 A Few Clouds FEW250 4.4 0.6 77% 1 76.23 1016.3
19 23:54 W 22 16.09 A Few Clouds FEW250 4.4 0.6 77% 0 76.2 1015.7
19 22:54 W 13 16.09 A Few Clouds FEW065 FEW250 3.9 0.6 79% 1 76.15 1015.2
19 21:54 W 20 16.09 Partly Cloudy FEW025 FEW065 SCT250 4.4 1.1 79% 1 76.1 1014.6
19 20:54 NW 20 16.09 Partly Cloudy FEW009 FEW023 SCT065 3.9 1.7 86% 0 76.05 1013.8
19 19:54 NW 22 16.09 Mostly Cloudy FEW014 SCT023 BKN065 4.4 1.1 10 3.9 79% 0 75.95 1012.4 0.38
19 18:54 NW 26 G 44 4.83 Light Rain Fog/Mist BKN015 OVC021 4.4 2.2 86% 0 75.87 1011.5 0.13
19 17:54 NW 22 G 35 6.44 Light Rain Fog/Mist BKN019 OVC024 6.1 3.9 86% 3 75.77 1010.0 0.03
19 16:54 NW 22 G 35 6.44 Light Rain BKN021 BKN032 OVC060 7.2 3.9 80% 4 75.69 1009.1 0.23
19 15:54 NW 31 G 52 9.66 Light Rain BKN014 OVC018 7.8 5 83% 4 75.59 1007.7
19 14:54 NW 30 G 44 8.05 Light Rain Fog/Mist BKN015 OVC027 8.9 7.2 89% 5 75.49 1006.3 0.23
19 13:54 NW 31 G 50 9.66 Light Rain Fog/Mist FEW009 BKN018 OVC026 10 8.3 11.1 7.2 89% 7 75.57 1007.3 0.05 0.1
19 12:54 W 11 16.09 Light Rain FEW008 BKN010 OVC016 10.6 9.4 92% 75.51 1006.6
19 11:54 SW 7 4.83 Fog/Mist BKN006 OVC011 9.4 9.4 100% 9 75.54 1007.0 0.03
19 10:54 Vrbl 6 0.80 Light Rain Fog/Mist BKN004 OVC010 9.4 8.9 97% 75.59 1007.7 0.03 0.03
19 09:54 S 6 0.80 Fog/Mist OVC002 7.8 7.8 100% 75.59 1007.7
19 08:54 E 7 0.40 Fog VV002 7.2 7.2 100% 6 75.59 1007.8
19 07:54 SE 9 4.83 Fog/Mist OVC004 7.8 7.2 7.8 6.7 96% 6 75.67 1008.8
19 06:54 SE 9 4.83 Fog/Mist OVC003 7.2 7.2 100% 6 75.74 1009.8
19 05:54 SE 9 1.21 Fog/Mist VV003 7.2 7.2 100% 6 75.79 1010.3
19 04:54 SE 9 0.80 Fog VV003 7.2 6.7 97% 6 75.82 1010.7
19 03:54 Calm 3.22 Light Drizzle Fog/Mist OVC003 6.7 6.7 100% 75.95 1012.3
19 02:54 E 6 3.22 Light Drizzle Fog/Mist OVC004 6.7 6.1 96% 75.97 1012.9
19 01:54 E 7 3.22 Light Drizzle Fog/Mist OVC004 6.7 6.1 6.7 6.7 96% 6 76.05 1013.6
19 00:54 E 6 3.22 Light Drizzle Fog/Mist OVC003 6.7 6.1 96% 76.1 1014.5
18 23:54 E 9 2.82 Light Drizzle Fog/Mist OVC002 6.7 6.1 96% 5 76.12 1014.9
18 22:54 E 13 3.22 Light Drizzle Fog/Mist OVC002 6.7 6.1 96% 4 76.17 1015.5
18 21:54 NE 13 3.22 Light Drizzle Fog/Mist OVC004 6.7 6.1 96% 4 76.25 1016.5
18 20:54 NE 17 3.22 Light Drizzle Fog/Mist OVC004 6.7 6.1 96% 4 76.28 1016.8
18 19:54 NE 17 3.22 Light Drizzle Fog/Mist OVC004 6.7 6.1 9.4 6.7 96% 4 76.28 1016.9
18 18:54 NE 17 2.41 Fog/Mist OVC003 6.7 6.1 96% 4 76.33 1017.5
18 17:54 E 17 2.41 Fog/Mist BKN005 OVC008 7.2 6.1 93% 5 76.38 1018.1
18 16:54 E 20 9.66 Fog/Mist BKN006 OVC016 7.8 5.6 86% 5 76.43 1018.7
18 15:54 E 24 16.09 Overcast FEW008 OVC024 8.9 6.1 83% 6 76.45 1019.1
18 14:54 E 24 16.09 Overcast OVC027 8.9 6.1 83% 6 76.5 1020.0
18 13:54 NE 28 16.09 Overcast SCT027 OVC041 9.4 5.6 10.6 8.3 77% 6 76.53 1020.3
18 12:54 NE 28 16.09 Mostly Cloudy FEW008 FEW015 BKN035 9.4 6.1 80% 6 76.58 1020.9
18 11:54 NE 26 16.09 Mostly Cloudy FEW006 SCT013 BKN030 10 6.7 80% 7 76.63 1021.4
18 10:54 NE 24 16.09 Overcast BKN003 OVC013 8.9 7.8 93% 6 76.63 1021.5
18 09:54 NE 24 4.83 Fog/Mist OVC003 8.9 8.3 96% 6 76.61 1021.1
18 08:54 NE 22 4.83 Fog/Mist BKN003 OVC006 8.9 8.3 96% 6 76.56 1020.4
18 07:54 NE 24 4.83 Fog/Mist BKN003 OVC006 9.4 8.9 10 7.8 97% 7 76.53 1020.3 0.03 0.03
18 06:54 NE 17 3.22 Fog/Mist BKN007 OVC010 10 9.4 96% 8 76.56 1020.5
18 05:54 N 11 16.09 Overcast OVC013 10 8.9 93% 9 76.48 1019.6
18 04:54 NE 13 16.09 Overcast OVC016 9.4 8.3 93% 8 76.43 1018.9
18 03:54 NE 7 16.09 Fair CLR 7.8 6.7 93% 7 76.3 1017.0
18 02:54 NW 13 16.09 Fair CLR 10 8.3 89% 8 76.38 1018.3
18 01:54 NW 7 16.09 Fair CLR 9.4 8.3 11.1 8.3 93% 9 76.38 1018.1
18 00:54 Calm 16.09 Fair CLR 8.9 8.3 96% 76.35 1017.9
17 23:54 E 7 16.09 Fair CLR 9.4 8.3 93% 9 76.35 1017.8
17 22:54 E 6 16.09 Fair CLR 10 7.8 86% 76.33 1017.6
17 21:54 Calm 16.09 Fair CLR 10.6 8.3 86% 76.33 1017.4
17 20:54 Calm 16.09 Fair CLR 10 8.3 89% 76.28 1017.0
17 19:54 SE 6 16.09 A Few Clouds FEW100 10.6 8.9 13.9 10.6 89% 76.2 1016.0
17 18:54 SE 6 16.09 Partly Cloudy FEW070 SCT100 SCT220 11.1 8.9 86% 76.17 1015.4
17 17:54 SE 6 16.09 Mostly Cloudy FEW070 BKN090 BKN150 11.7 8.9 83% 76.12 1014.9
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)