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.
26 09:54 SW 30 16.09 Mostly Cloudy SCT070 BKN140 10 6.7 80% 7 75.95 1012.6
26 08:54 SW 28 16.09 Light Rain FEW030 SCT070 BKN110 BKN250 8.3 6.1 86% 5 76.02 1013.4
26 07:54 S 11 16.09 Overcast OVC075 6.7 5 6.7 5 89% 5 76.15 1015.0 0.1
26 06:54 SW 11 16.09 Light Rain FEW017 BKN060 OVC075 6.7 4.4 85% 5 76.17 1015.6
26 05:54 SW 13 16.09 Overcast FEW011 FEW045 OVC100 6.7 4.4 85% 4 76.23 1016.2
26 04:54 S 13 16.09 Overcast FEW019 FEW048 OVC110 6.1 3.9 86% 4 76.25 1016.4 0.1
26 03:54 S 15 16.09 Overcast FEW023 FEW045 OVC110 5 3.9 93% 2 76.3 1017.3 0.03
26 02:54 S 11 16.09 Light Rain FEW024 OVC041 5 2.8 86% 3 76.45 1019.2 0.08
26 01:54 SW 22 G 39 16.09 Rain SCT022 OVC033 5.6 2.2 6.7 5 79% 2 76.56 1020.6 0.05 0.05
26 00:54 S 20 16.09 Overcast SCT022 SCT070 OVC100 5.6 1.1 73% 2 76.63 1021.6
25 23:54 SW 24 G 35 16.09 Overcast OVC110 5.6 -0.6 65% 2 76.68 1022.4
25 22:54 S 20 16.09 Overcast OVC110 5 0 70% 1 76.66 1022.0
25 21:54 S 24 16.09 Overcast OVC110 5 -0.6 67% 1 76.71 1022.6
25 20:54 S 28 16.09 Overcast FEW090 SCT140 OVC220 5.6 -2.2 58% 1 76.73 1023.0
25 19:54 S 28 16.09 Mostly Cloudy FEW100 SCT160 BKN220 6.7 -3.9 11.1 6.7 47% 3 76.78 1023.4
25 18:54 S 30 16.09 Mostly Cloudy FEW100 SCT180 BKN250 7.2 -3.3 48% 3 76.76 1023.3
25 17:54 S 30 16.09 Mostly Cloudy FEW170 BKN250 10 -2.8 41% 7 76.73 1023.1
25 16:54 E 19 16.09 Partly Cloudy FEW200 SCT250 8.3 0.6 59% 6 76.78 1023.7
25 15:54 SE 24 16.09 Partly Cloudy FEW200 SCT250 8.3 -1.7 50% 5 76.89 1024.9
25 14:54 SE 17 G 28 16.09 Mostly Cloudy FEW200 BKN250 10 -4.4 36% 8 76.94 1025.6
25 13:54 SW 9 16.09 Mostly Cloudy FEW200 BKN250 10 -7.2 10 3.3 29% 9 76.99 1026.4
25 12:54 S 13 16.09 Mostly Cloudy BKN250 8.9 -6.1 34% 7 77.06 1027.3
25 11:54 W 13 16.09 Mostly Cloudy BKN250 7.8 -7.2 34% 6 77.09 1027.6
25 10:54 Calm 16.09 Mostly Cloudy BKN250 6.7 -6.7 38% 77.14 1028.2
25 09:54 W 13 16.09 Mostly Cloudy BKN250 5.6 -6.7 41% 3 77.17 1028.6
25 08:54 W 19 G 33 16.09 Mostly Cloudy BKN250 4.4 -5.6 49% 1 77.14 1028.5
25 07:54 W 20 G 39 16.09 Mostly Cloudy BKN250 3.3 -6.1 3.3 1.1 51% -1 77.14 1028.3
25 06:54 W 20 G 35 16.09 Mostly Cloudy BKN250 2.8 -6.1 52% -1 77.11 1027.9
25 05:54 SW 15 16.09 Partly Cloudy SCT250 1.7 -5.6 59% -2 77.04 1027.1
25 04:54 SW 20 16.09 A Few Clouds FEW250 1.1 -5 64% -3 76.99 1026.4
25 03:54 SW 24 16.09 A Few Clouds FEW250 1.7 -5.6 59% -3 76.94 1025.5
25 02:54 SW 26 16.09 Mostly Cloudy BKN250 1.7 -5.6 59% -3 76.91 1025.2
25 01:54 SW 31 16.09 Partly Cloudy SCT250 2.2 -5.6 3.9 2.2 57% -3 76.94 1025.5
25 00:54 SW 26 16.09 Mostly Cloudy BKN250 2.2 -5 59% -3 76.91 1025.2
24 23:54 SW 24 16.09 Partly Cloudy FEW150 SCT250 2.2 -3.9 64% -3 76.89 1025.0
24 22:54 SW 26 16.09 Partly Cloudy SCT140 2.2 -2.8 70% -3 76.91 1025.3
24 21:54 SW 26 16.09 Fair CLR 2.2 -2.8 70% -3 76.94 1025.6
24 20:54 SW 24 16.09 Fair CLR 3.3 -2.8 65% -1 76.94 1025.8
24 19:54 S 30 16.09 A Few Clouds FEW180 FEW250 3.9 -2.8 5.6 3.9 62% -1 76.91 1025.4
24 18:54 SE 22 16.09 A Few Clouds FEW070 FEW250 4.4 -2.2 63% 0 76.89 1025.0
24 17:54 SE 24 16.09 A Few Clouds FEW070 FEW250 5 -1.1 65% 1 76.89 1024.9
24 16:54 E 26 16.09 A Few Clouds FEW060 FEW250 5 -1.1 65% 1 76.89 1025.0
24 15:54 E 24 16.09 Fair CLR 5.6 -2.2 58% 2 76.91 1025.3
24 14:54 SE 22 16.09 A Few Clouds FEW055 5 -2.2 60% 1 76.96 1026.1
24 13:54 SE 20 16.09 Partly Cloudy SCT050 5 -2.8 6.1 0.6 57% 1 77.01 1026.6
24 12:54 N 15 16.09 Partly Cloudy SCT046 5 -5.6 47% 2 77.09 1027.5
24 11:54 N 9 16.09 Mostly Cloudy BKN040 4.4 -5 51% 2 77.09 1027.6
24 10:54 N 13 16.09 Partly Cloudy SCT035 3.3 -4.4 57% 0 77.11 1027.9
24 09:54 NW 15 G 33 16.09 A Few Clouds FEW025 FEW040 3.3 -3.9 60% 0 77.06 1027.1
24 08:54 NW 17 16.09 Partly Cloudy FEW022 SCT040 1.7 -3.3 70% -2 77.01 1026.5
24 07:54 NW 15 16.09 Mostly Cloudy FEW025 BKN041 0.6 -3.3 0.6 0 75% -3 76.96 1026.1
24 06:54 N 11 16.09 Mostly Cloudy FEW023 BKN037 0 -3.9 75% -3 76.91 1025.2
24 05:54 NW 13 16.09 Overcast OVC021 0 -2.8 82% -4 76.81 1023.9
24 04:54 NW 19 G 33 16.09 Overcast BKN024 OVC033 0.6 -3.3 75% -4 76.71 1022.6
24 03:54 NW 17 14.48 Light Snow FEW013 OVC028 0.6 -3.3 75% -4 76.66 1021.8
24 02:54 N 19 14.48 Light Snow FEW013 OVC022 0 -2.8 82% -5 76.63 1021.5
24 01:54 NW 20 G 33 11.27 Light Snow FEW009 BKN021 OVC034 0.6 -2.8 1.7 0 78% -4 76.58 1020.9
24 00:54 NW 19 4.02 Light Snow Fog/Mist FEW011 BKN023 OVC032 0.6 -1.1 89% -4 76.56 1020.5
23 23:54 NW 15 8.05 Light Snow FEW015 OVC035 1.1 -1.7 82% -3 76.5 1019.9
23 22:54 NW 17 16.09 Light Snow FEW011 OVC038 1.1 -1.7 82% -3 76.45 1019.1
23 21:54 N 13 16.09 Overcast FEW025 OVC043 1.1 -1.7 82% -2 76.4 1018.6
23 20:54 N 17 16.09 Overcast FEW025 SCT049 OVC070 1.1 -1.7 82% -3 76.38 1018.0
23 19:54 N 17 16.09 Overcast FEW009 SCT021 OVC033 1.1 -0.6 2.8 1.1 89% -3 76.28 1017.0
23 18:54 N 24 9.66 Light Rain Snow Fog/Mist FEW009 BKN015 OVC029 1.7 -0.6 85% -3 76.2 1015.8
23 17:54 N 26 16.09 Overcast SCT012 BKN020 OVC045 2.2 -0.6 82% -3 76.1 1014.5
23 16:54 N 22 16.09 Light Drizzle SCT015 BKN029 OVC041 2.8 0 82% -2 76.02 1013.5
23 15:54 N 20 14.48 Light Snow FEW011 OVC018 2.2 0 86% -2 76 1013.1
23 14:54 N 26 16.09 Overcast SCT011 BKN016 OVC025 2.2 0 86% -3 75.9 1011.9
23 13:54 N 26 14.48 Overcast FEW009 BKN012 OVC025 1.7 0.6 2.2 1.7 93% -3 75.9 1011.8 0.08
23 12:54 N 31 16.09 Overcast SCT009 BKN012 OVC018 2.2 0.6 89% -3 75.87 1011.3
23 11:54 N 30 16.09 Overcast SCT009 OVC012 2.2 0.6 89% -3 75.84 1010.9
23 10:54 N 28 8.05 Fog/Mist BKN008 OVC012 1.7 0.6 93% -4 75.84 1011.0 0.08
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)