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.
30 22:54 E 3 0.50 Fog VV003 39.9 39.9 100% 30.04 1017.2
30 21:54 E 5 0.75 Fog/Mist OVC002 39.9 39.9 100% 37 30.07 1018.0
30 20:54 E 6 1.25 Light Drizzle Fog/Mist OVC002 39.9 39.9 100% 36 30.09 1018.7
30 19:54 E 9 1.75 Fog/Mist OVC003 39.9 39 42.1 39.9 97% 34 30.1 1019.1
30 18:54 E 10 1.75 Fog/Mist OVC003 39.9 37.9 93% 34 30.11 1019.4
30 17:54 E 9 8.00 Overcast OVC006 39.9 37.9 93% 34 30.14 1020.4
30 16:54 E 12 10.00 Overcast FEW009 OVC012 41 36 82% 35 30.15 1020.8
30 15:54 E 12 10.00 Overcast OVC016 42.1 36 79% 36 30.16 1021.3
30 14:54 E 14 10.00 Overcast FEW015 OVC020 42.1 34 73% 35 30.17 1021.6
30 13:54 E 13 10.00 Overcast FEW015 OVC020 41 34 41 37 76% 34 30.21 1022.9
30 12:54 E 13 10.00 Overcast OVC021 41 33.1 73% 34 30.23 1023.6
30 11:54 E 15 10.00 Overcast OVC020 39.9 33.1 77% 32 30.25 1024.3
30 10:54 E 16 10.00 Overcast OVC020 39 33.1 79% 31 30.26 1024.7
30 09:54 E 13 10.00 Overcast OVC018 37.9 33.1 83% 31 30.28 1025.4
30 07:54 E 12 10.00 Light Rain OVC015 37 33.1 37 36 86% 30 30.28 1025.2 0.02
30 06:54 E 14 10.00 Overcast OVC015 36 33.1 89% 28 30.25 1024.1
30 05:54 E 9 10.00 Light Rain OVC014 36 33.1 89% 30 30.26 1024.6
30 04:54 E 8 10.00 Light Rain OVC015 36 33.1 89% 30 30.26 1024.5 0.02
30 03:54 E 6 10.00 Overcast BKN015 BKN021 OVC028 36 33.1 89% 32 30.27 1024.9 0.02
30 02:54 E 7 10.00 Light Rain OVC013 36 32 86% 31 30.27 1024.8
30 01:54 E 9 10.00 Overcast BKN012 OVC017 36 33.1 36 34 89% 30 30.27 1024.8
30 00:54 E 9 8.00 Light Drizzle OVC013 36 32 86% 30 30.28 1025.2
29 23:54 NE 8 10.00 Overcast OVC014 36 32 86% 30 30.29 1025.5
29 22:54 NE 9 10.00 Overcast OVC013 36 32 86% 30 30.28 1025.4
29 21:54 NE 9 10.00 Overcast OVC012 35.1 30.9 85% 29 30.26 1024.6
29 20:54 NE 10 10.00 Overcast OVC010 35.1 32 89% 28 30.25 1024.4
29 19:54 NE 9 10.00 Light Rain OVC012 35.1 32 36 34 89% 29 30.24 1023.8 0.01
29 18:54 NE 12 6.00 Light Rain Fog/Mist OVC010 34 32 92% 26 30.2 1022.5
29 17:54 NE 12 2.00 Light Rain Fog/Mist OVC010 35.1 32 89% 28 30.19 1022.2
29 16:54 NE 12 2.00 Light Rain Fog/Mist OVC009 35.1 32 89% 28 30.17 1021.5 0.01 0.01
29 15:54 NE 17 1.50 Light Snow Fog/Mist BKN010 OVC015 35.1 32 89% 26 30.15 1021.0
29 14:54 NE 14 3.00 Light Snow Fog/Mist BKN009 BKN015 OVC020 35.1 33.1 93% 27 30.13 1020.0
29 13:54 NE 16 10.00 Overcast BKN013 OVC023 36 32 39.9 35.1 86% 27 30.11 1019.5
29 12:54 NE 17 3.00 Light Drizzle Fog/Mist BKN009 BKN012 OVC020 36 33.1 89% 27 30.11 1019.6
29 11:54 NE 18 3.00 Light Drizzle Fog/Mist BKN009 OVC012 36 34 93% 26 30.09 1018.8
29 10:54 NE 12 8.00 Light Drizzle OVC012 37 34 89% 30 30.07 1018.1
29 09:54 NE 16 G 29 10.00 Overcast OVC012 37 33.1 86% 28 30.04 1017.1
29 07:54 NE 20 G 29 10.00 Overcast BKN022 OVC028 39.9 34 48 37.9 79% 31 29.96 1014.4 0.03
29 06:54 NE 14 G 30 10.00 Light Rain FEW018 OVC026 39 33.1 79% 32 29.96 1014.5
29 05:54 NE 22 G 28 10.00 Overcast and Breezy FEW025 OVC040 39.9 34 79% 31 29.96 1014.4 0.01
29 04:54 NE 17 10.00 Light Rain BKN046 OVC080 42.1 37.9 85% 34 29.93 1013.6 0.02 0.02
29 03:54 N 12 10.00 Overcast FEW020 OVC042 43 37 80% 37 29.94 1013.7
29 02:54 E 6 10.00 Light Rain FEW030 OVC050 46 37 71% 44 29.98 1015.1
29 01:54 E 6 10.00 Overcast OVC055 46.9 30 57 46 52% 45 30 1015.8
29 00:54 E 3 10.00 Light Rain OVC060 46.9 30 52% 30.03 1016.9
28 23:54 E 5 10.00 Overcast OVC065 46.9 30.9 54% 45 30.04 1017.3
28 22:54 NE 6 10.00 Overcast OVC065 51.1 19.9 29% 30.05 1017.5
28 21:54 NE 5 10.00 Overcast OVC070 53.1 15.1 22% 30.06 1017.9
28 20:54 NW 6 10.00 Overcast BKN070 OVC085 55 10.9 17% 30.05 1017.6
28 19:54 NW 6 10.00 Overcast OVC080 57 10 60.1 55.9 15% 30.05 1017.5
28 18:54 W 9 10.00 Overcast OVC080 57 10.9 16% 30.04 1017.2
28 17:54 W 15 G 21 10.00 Overcast BKN090 BKN200 OVC220 57 12.9 17% 30.05 1017.4
28 16:54 W 16 G 28 10.00 Overcast FEW150 OVC220 57.9 12 16% 30.03 1017.0
28 15:54 SW 16 G 28 10.00 Mostly Cloudy FEW150 BKN220 BKN250 59 16 18% 30.05 1017.6
28 14:54 W 15 G 28 10.00 Mostly Cloudy FEW150 BKN220 57 14 18% 30.07 1018.0
28 13:54 W 12 G 22 10.00 Mostly Cloudy FEW150 BKN220 55.9 19 24% 30.08 1018.5
28 12:54 W 15 G 21 10.00 Mostly Cloudy FEW150 BKN220 54 19 25% 30.1 1019.2
28 11:54 W 12 G 24 10.00 Mostly Cloudy BKN220 52 21 30% 30.11 1019.4
28 10:54 W 14 10.00 Mostly Cloudy SCT180 BKN250 51.1 28 41% 30.11 1019.6
28 09:54 W 22 G 35 10.00 A Few Clouds and Breezy FEW050 FEW180 FEW250 48 27 44% 41 30.1 1019.3
28 08:54 W 15 G 28 10.00 A Few Clouds FEW120 FEW250 46.9 24.1 41% 41 30.1 1019.1
28 07:54 W 13 10.00 Mostly Cloudy FEW110 BKN220 44.1 21 40% 38 30.09 1018.9
28 06:54 SW 14 10.00 Mostly Cloudy FEW110 BKN220 43 21 42% 37 30.06 1018.0
28 05:54 SW 14 10.00 Mostly Cloudy BKN110 BKN160 41 16 36% 34 30.07 1018.0
28 04:54 SW 17 10.00 Mostly Cloudy FEW090 BKN120 BKN160 39.9 15.1 36% 32 30.07 1018.0
28 03:54 SW 10 10.00 Overcast BKN100 OVC160 37 12.9 37% 30 30.09 1018.8
28 02:54 SW 13 10.00 Mostly Cloudy FEW100 BKN160 37 12.9 37% 30 30.1 1019.2
28 01:54 SW 10 10.00 A Few Clouds FEW100 37.9 12.9 36% 32 30.11 1019.6
28 00:54 SW 9 10.00 Fair CLR 39 10.9 31% 33 30.13 1020.0
27 23:54 W 13 10.00 Fair CLR 39.9 12 32% 33 30.14 1020.5
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)