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.
21 03:54 W 13 16.09 A Few Clouds FEW250 19.4 12.8 66% 76.23 1016.1
21 02:54 W 17 16.09 A Few Clouds FEW250 20 12.8 63% 76.2 1015.7
21 01:54 W 19 16.09 A Few Clouds FEW250 21.1 12.8 25.6 21.1 59% 76.15 1015.3
21 00:54 W 17 16.09 A Few Clouds FEW250 21.7 12.2 55% 76.1 1014.6
20 23:54 W 19 16.09 A Few Clouds FEW250 22.2 12.2 53% 76.07 1014.2
20 22:54 W 19 16.09 Fair CLR 22.8 12.2 51% 76.05 1013.9
20 21:54 W 17 16.09 Fair CLR 23.9 11.7 46% 25 76.02 1013.4
20 20:54 W 28 G 43 16.09 Fair CLR 25 11.1 42% 26 75.92 1012.1
20 19:54 W 24 G 41 16.09 Fair CLR 25 11.7 29.4 25 43% 26 75.84 1011.0
20 18:54 W 33 G 57 16.09 Fair and Breezy CLR 26.1 12.2 42% 26 75.77 1010.0
20 17:54 W 39 G 61 16.09 A Few Clouds and Breezy FEW065 27.2 11.1 37% 27 75.69 1009.0
20 16:54 W 33 G 56 16.09 A Few Clouds and Breezy FEW070 28.3 11.7 36% 28 75.62 1007.9
20 15:54 W 31 G 61 16.09 A Few Clouds FEW070 28.3 11.1 34% 28 75.57 1007.3
20 14:54 W 37 G 52 16.09 A Few Clouds and Breezy FEW075 28.3 11.1 34% 28 75.51 1006.7
20 13:54 W 28 G 50 16.09 Partly Cloudy SCT075 28.3 11.1 28.3 22.8 34% 28 75.46 1006.1
20 12:54 W 48 G 67 16.09 A Few Clouds and Windy FEW060 27.2 11.7 38% 27 75.44 1005.6
20 11:54 W 43 G 69 16.09 Partly Cloudy and Windy SCT055 26.1 11.7 41% 26 75.39 1005.0
20 10:54 W 39 G 69 16.09 Partly Cloudy and Breezy SCT050 24.4 12.8 48% 26 75.31 1004.0
20 09:54 W 30 G 52 16.09 Partly Cloudy SCT046 23.3 12.8 52% 75.26 1003.5
20 08:54 W 48 G 65 16.09 A Few Clouds and Windy FEW042 22.8 12.2 51% 75.26 1003.4
20 07:54 W 28 G 50 16.09 A Few Clouds FEW050 22.8 12.8 23.3 21.7 53% 75.21 1002.6
20 06:54 W 39 G 61 16.09 Mostly Cloudy and Breezy FEW018 SCT032 BKN055 22.2 12.8 55% 75.18 1002.3
20 05:54 SW 24 G 35 16.09 A Few Clouds FEW012 FEW120 22.2 18.9 82% 75.13 1001.6
20 04:54 SW 22 16.09 Partly Cloudy FEW012 FEW035 FEW120 SCT200 22.2 18.9 82% 75.13 1001.5
20 02:54 SW 24 16.09 Partly Cloudy FEW050 FEW140 SCT200 22.2 18.3 79% 75.13 1001.5
20 01:54 S 22 16.09 Partly Cloudy FEW050 FEW190 SCT250 21.7 18.9 27.2 21.7 84% 75.11 1001.3
20 00:54 S 20 16.09 Mostly Cloudy FEW120 BKN250 22.8 19.4 81% 75.16 1001.8
19 23:54 SW 19 16.09 Overcast FEW060 FEW120 OVC250 23.3 20 82% 75.18 1002.3
19 22:54 SW 15 16.09 Overcast FEW060 OVC250 24.4 20 77% 25 75.23 1003.0
19 21:54 S 19 16.09 Mostly Cloudy FEW050 FEW090 BKN250 25 20 74% 26 75.29 1003.6
19 20:54 S 24 16.09 Mostly Cloudy FEW050 FEW090 BKN250 26.1 20.6 72% 28 75.31 1003.9
19 19:54 S 20 16.09 Mostly Cloudy FEW050 FEW070 SCT220 BKN250 27.8 21.1 33.3 27.8 67% 30 75.31 1004.1
19 18:54 S 28 16.09 Partly Cloudy FEW050 FEW070 SCT250 28.9 21.1 63% 31 75.31 1003.9
19 17:54 S 26 16.09 Partly Cloudy FEW050 FEW070 SCT250 30.6 21.7 59% 34 75.31 1004.1
19 16:54 S 26 16.09 Partly Cloudy FEW055 SCT070 31.7 22.2 57% 36 75.34 1004.4
19 15:54 SW 22 16.09 A Few Clouds FEW035 32.8 21.1 50% 36 75.39 1005.1
19 14:54 SW 26 G 35 16.09 A Few Clouds FEW033 32.8 21.7 52% 36 75.46 1005.9
19 13:54 SW 19 G 43 16.09 A Few Clouds FEW033 32.2 21.1 32.2 22.2 52% 35 75.49 1006.4
19 12:54 SW 24 G 35 16.09 A Few Clouds FEW032 30.6 22.2 61% 34 75.57 1007.3
19 11:54 SW 13 16.09 A Few Clouds FEW025 28.9 21.7 65% 32 75.59 1007.7
19 10:54 W 13 16.09 Partly Cloudy SCT020 27.2 21.7 72% 29 75.64 1008.3
19 09:54 SW 11 16.09 Mostly Cloudy BKN013 25.6 21.7 79% 27 75.67 1008.9
19 08:54 SW 19 G 31 16.09 Mostly Cloudy BKN013 BKN047 BKN055 24.4 21.1 82% 25 75.72 1009.6
19 07:54 S 7 16.09 Mostly Cloudy SCT031 BKN044 22.2 20 22.2 20 87% 75.74 1009.9
19 06:54 SW 9 16.09 Light Rain FEW006 BKN075 OVC090 21.1 20 93% 75.74 1009.9
19 05:54 S 11 9.66 Fog/Mist SCT004 OVC065 20 20 100% 75.79 1010.4
19 04:54 S 7 9.66 Fog/Mist SCT004 BKN080 BKN220 20 19.4 96% 75.72 1009.4
19 03:54 SW 7 9.66 Fog/Mist BKN004 BKN090 20.6 20 96% 75.72 1009.5
19 02:54 SW 9 9.66 Fog/Mist OVC004 20.6 20 96% 75.74 1009.9
19 01:54 SW 6 16.09 Mostly Cloudy BKN005 BKN150 20 19.4 23.9 19.4 96% 75.77 1010.1
19 00:54 SW 9 16.09 Overcast BKN005 OVC230 20.6 20 96% 75.84 1010.9
18 23:54 S 9 16.09 A Few Clouds FEW005 FEW230 20.6 19.4 93% 75.84 1011.2
18 22:54 SE 6 16.09 Mostly Cloudy FEW023 BKN230 20.6 19.4 93% 75.87 1011.3
18 21:54 S 9 16.09 Partly Cloudy FEW025 FEW150 SCT230 SCT300 21.7 20 90% 75.9 1011.7
18 20:54 S 6 16.09 Mostly Cloudy FEW025 SCT150 SCT230 BKN300 22.8 20 84% 75.84 1011.2
18 19:54 SW 13 16.09 Mostly Cloudy FEW025 SCT150 BKN230 24.4 20 25.6 23.3 77% 25 75.87 1011.4
18 18:54 SW 17 16.09 Mostly Cloudy SCT025 BKN150 24.4 20 77% 25 75.87 1011.5
18 17:54 SW 15 16.09 Overcast FEW017 OVC025 24.4 20.6 79% 25 75.87 1011.4
18 16:54 S 11 16.09 Overcast OVC016 23.3 20 82% 75.87 1011.4
18 15:54 SW 17 16.09 Overcast OVC018 23.9 20 79% 24 75.9 1011.9
18 14:54 SW 17 16.09 Overcast OVC019 24.4 20 77% 25 75.92 1012.3
18 13:54 SW 13 16.09 Overcast BKN017 OVC023 23.9 20 25 18.9 79% 24 75.97 1012.6
18 12:54 S 15 16.09 Overcast OVC017 22.8 19.4 81% 76 1013.2
18 11:54 S 13 16.09 Overcast OVC012 22.2 19.4 84% 76.02 1013.6
18 10:54 S 11 16.09 Overcast OVC009 20.6 18.9 90% 76.05 1013.9
18 09:54 S 11 16.09 Light Rain OVC008 20 18.9 93% 76.1 1014.5
18 08:54 S 11 16.09 Overcast OVC006 19.4 18.3 93% 76.1 1014.4
18 07:54 S 9 11.27 Overcast OVC005 18.9 18.3 18.9 18.3 96% 76.1 1014.6
18 06:54 S 7 11.27 Overcast OVC004 18.9 18.3 96% 76.12 1014.7
18 05:54 S 9 3.22 Fog/Mist BKN005 OVC009 18.3 18.3 100% 76.12 1014.7
18 04:54 S 15 16.09 Light Rain OVC005 18.9 18.3 96% 76.12 1014.7
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)