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.
12 18:54 W 11 12.87 Light Rain FEW030 BKN042 OVC065 3.9 -2.8 62% 1 75.54 1007.1
12 17:54 W 22 G 35 16.09 Light Rain FEW035 SCT050 OVC070 4.4 -2.8 60% 0 75.46 1006.0
12 16:54 NW 28 G 37 16.09 Overcast SCT055 OVC070 5.6 -2.8 55% 1 75.41 1005.4
12 15:54 NW 17 G 30 16.09 Overcast SCT055 OVC070 6.1 -2.2 56% 3 75.34 1004.4
12 14:54 W 26 G 39 16.09 Overcast FEW050 OVC065 6.7 -2.8 51% 3 75.31 1004.0
12 13:54 W 24 G 41 16.09 Overcast OVC060 6.7 0 12.8 6.7 63% 3 75.31 1004.0
12 12:54 W 30 G 43 16.09 Overcast OVC060 7.8 -0.6 56% 4 75.29 1003.7
12 11:54 W 28 G 39 16.09 Overcast OVC060 7.8 2.2 68% 4 75.23 1003.1
12 10:54 W 30 G 57 16.09 Overcast FEW016 FEW038 OVC049 8.9 3.3 68% 5 75.23 1002.8
12 09:54 W 30 G 50 16.09 Overcast FEW005 SCT016 OVC033 12.2 5.6 64% 75.11 1001.4
12 08:54 SW 19 6.44 Fog/Mist OVC004 11.7 11.1 96% 74.98 999.6
12 07:54 SW 24 8.05 Fog/Mist OVC005 11.7 11.1 14.4 11.1 96% 74.9 998.4 0.15
12 06:54 S 19 9.66 Fog/Mist OVC005 11.1 10.6 97% 74.83 997.6
12 05:54 S 19 11.27 Mostly Cloudy SCT007 BKN120 11.7 11.1 96% 74.88 998.2
12 04:54 SW 19 16.09 Overcast FEW009 OVC100 13.9 13.3 96% 74.93 998.8 0.1 0.15
12 03:54 SW 20 12.87 Light Rain FEW009 OVC110 14.4 13.3 93% 75.01 999.8 0.05
12 02:54 S 26 16.09 Overcast BKN009 BKN080 OVC250 13.3 12.8 97% 75.08 1000.9
12 00:54 S 15 8.05 Heavy Rain Fog/Mist FEW037 OVC085 13.9 12.8 93% 75.23 1002.9 0.15
11 23:54 SW 17 16.09 Overcast FEW070 OVC120 14.4 12.2 87% 75.31 1003.9
11 22:54 W 11 16.09 Overcast OVC130 12.8 11.7 93% 75.36 1004.7
11 21:54 Calm 11.27 Overcast FEW003 OVC100 5 4.4 96% 75.44 1005.6
11 20:54 E 11 9.66 Fog/Mist BKN004 BKN090 4.4 3.9 97% 2 75.51 1006.7
11 19:54 NE 11 0.80 Fog BKN002 OVC010 3.9 3.9 6.7 3.9 100% 1 75.62 1008.1 0.05
11 18:54 E 11 1.61 Light Rain OVC003 3.9 3.9 100% 1 75.72 1009.4 0.05
11 17:54 E 17 1.61 Fog/Mist BKN004 BKN095 OVC250 3.9 3.3 96% 0 75.79 1010.2
11 16:54 E 19 16.09 Mostly Cloudy FEW006 FEW015 SCT070 BKN250 5 3.3 89% 2 75.84 1011.1
11 15:54 E 17 16.09 Mostly Cloudy FEW006 SCT120 BKN250 6.1 3.9 86% 3 75.95 1012.5
11 14:54 E 19 16.09 Partly Cloudy FEW012 FEW120 SCT250 6.1 3.3 82% 3 76.02 1013.4
11 13:54 E 20 16.09 Partly Cloudy FEW012 FEW120 SCT250 6.7 3.3 8.3 5.6 79% 3 76.12 1014.9
11 12:54 E 22 16.09 Partly Cloudy FEW017 FEW090 SCT250 7.2 3.3 77% 4 76.28 1017.0
11 11:54 E 20 16.09 Mostly Cloudy FEW019 BKN090 BKN120 7.8 2.8 71% 5 76.35 1017.7
11 10:54 NE 26 16.09 Mostly Cloudy BKN090 7.2 2.2 71% 4 76.4 1018.7
11 09:54 NE 24 G 39 16.09 Mostly Cloudy BKN085 6.7 2.2 73% 3 76.45 1019.3
11 08:54 NE 31 16.09 Partly Cloudy SCT080 6.1 2.2 76% 2 76.45 1019.2
11 07:54 NE 31 G 44 16.09 A Few Clouds FEW100 FEW250 5.6 1.7 10 5.6 76% 1 76.4 1018.5
11 06:54 NE 37 G 48 16.09 A Few Clouds and Breezy FEW095 FEW250 6.1 1.7 74% 1 76.38 1018.0
11 05:54 NE 35 G 52 16.09 A Few Clouds and Breezy FEW095 FEW120 7.8 3.9 77% 4 76.3 1017.0
11 04:54 N 9 16.09 Mostly Cloudy SCT090 BKN120 8.3 5 80% 7 76.25 1016.6
11 03:54 Calm 16.09 Partly Cloudy SCT100 6.7 3.9 83% 76.23 1016.0
11 02:54 S 6 16.09 Fair CLR 8.3 5 80% 76.2 1015.8
11 01:54 S 9 16.09 Fair CLR 8.9 5 16.7 8.9 77% 8 76.2 1015.9
11 00:54 S 7 16.09 Fair CLR 10.6 5 69% 76.17 1015.6
10 23:54 SE 6 16.09 A Few Clouds FEW070 11.1 5 66% 76.2 1015.6
10 22:54 S 6 16.09 Fair CLR 14.4 5 53% 76.17 1015.5
10 21:54 SW 13 16.09 Fair CLR 15 5 51% 76.15 1015.3
10 20:54 SW 17 16.09 Fair CLR 15 5.6 54% 76.12 1014.9
10 19:54 S 15 16.09 A Few Clouds FEW250 15 5 23.9 15 51% 76.1 1014.5
10 18:54 SW 17 16.09 Partly Cloudy FEW090 SCT250 18.3 4.4 40% 76.05 1013.9
10 17:54 SW 22 16.09 Partly Cloudy FEW180 SCT250 22.2 3.9 30% 76 1013.0
10 16:54 SW 24 16.09 A Few Clouds FEW250 22.8 3.9 29% 75.95 1012.5
10 15:54 S 22 16.09 A Few Clouds FEW250 23.3 3.9 28% 75.95 1012.5
10 14:54 S 20 16.09 A Few Clouds FEW250 23.3 3.9 28% 75.97 1012.7
10 13:54 SW 22 16.09 A Few Clouds FEW250 22.8 3.9 22.8 8.9 29% 76 1013.2
10 12:54 SE 17 16.09 Fair CLR 19.4 6.7 44% 76.07 1014.1
10 11:54 SE 9 16.09 Fair CLR 17.8 6.7 48% 76.15 1015.0
10 10:54 Calm 16.09 Fair CLR 18.3 5 42% 76.17 1015.6
10 09:54 Calm 16.09 Fair CLR 14.4 5.6 56% 76.17 1015.6
10 08:54 SW 11 16.09 Fair CLR 11.7 4.4 61% 76.2 1015.8
10 07:54 SW 17 16.09 Fair CLR 8.9 3.9 10.6 6.7 71% 7 76.2 1015.8
10 06:54 S 11 16.09 Fair CLR 7.8 3.3 73% 6 76.15 1015.1
10 05:54 S 17 16.09 Fair CLR 8.3 3.3 71% 6 76.15 1015.1
10 04:54 S 13 16.09 Fair CLR 8.3 2.8 69% 6 76.12 1014.9
10 03:54 S 11 16.09 Fair CLR 8.9 2.8 66% 7 76.12 1014.6
10 02:54 SW 17 16.09 Fair CLR 9.4 2.2 61% 7 76.12 1014.8
10 01:54 SW 20 16.09 Fair CLR 10.6 2.2 13.9 10 56% 76.12 1014.7
10 00:54 SW 22 16.09 Fair CLR 11.1 2.2 55% 76.12 1014.8
09 23:54 SW 22 16.09 Fair CLR 11.7 2.2 52% 76.12 1014.8
09 22:54 SW 20 16.09 Fair CLR 12.2 1.7 49% 76.15 1015.0
09 21:54 SW 19 16.09 A Few Clouds FEW250 12.8 0.6 44% 76.1 1014.5
09 20:54 SW 19 16.09 A Few Clouds FEW250 13.9 0.6 41% 76.07 1014.2
09 19:54 S 19 16.09 Partly Cloudy SCT250 12.2 0.6 20 12.2 45% 76.05 1013.7
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)