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.
23 13:54 NW 33 G 63 16.09 A Few Clouds and Breezy FEW060 FEW250 17.2 -5 17.8 9.4 22% 75.74 1009.6
23 12:54 NW 33 G 59 16.09 A Few Clouds and Breezy FEW060 FEW250 17.2 -4.4 23% 75.77 1009.9
23 11:54 W 37 G 52 16.09 A Few Clouds and Breezy FEW055 FEW250 16.1 -2.2 29% 75.79 1010.4
23 10:54 NW 24 G 43 16.09 A Few Clouds FEW055 15.6 0.6 36% 75.82 1010.7
23 09:54 NW 22 G 37 16.09 A Few Clouds FEW050 FEW090 FEW250 13.9 3.9 51% 75.84 1011.1
23 08:54 NW 19 16.09 Mostly Cloudy FEW090 BKN250 11.1 5 66% 75.9 1011.8
23 07:54 W 13 16.09 Partly Cloudy FEW090 SCT250 9.4 5 9.4 5.6 74% 8 75.92 1012.0
23 06:54 SW 13 16.09 A Few Clouds FEW090 FEW250 7.2 5 86% 5 75.95 1012.5
23 05:54 SW 13 16.09 A Few Clouds FEW015 FEW090 6.1 4.4 89% 4 75.97 1012.8
23 04:54 SW 11 16.09 Overcast FEW012 OVC018 7.2 4.4 83% 5 76 1013.1
23 03:54 SW 13 16.09 Overcast OVC013 7.2 4.4 83% 5 76.05 1013.6
23 02:54 SW 9 16.09 Overcast BKN013 OVC021 6.7 4.4 85% 5 76.07 1014.1
23 01:54 S 9 16.09 Overcast OVC015 7.2 3.9 7.8 6.7 80% 6 76.15 1015.1
23 00:54 S 11 16.09 Overcast OVC021 6.7 4.4 85% 5 76.2 1015.7
22 23:54 S 11 16.09 Overcast OVC022 7.2 3.9 80% 5 76.23 1016.3
22 22:54 S 15 16.09 Light Rain OVC022 7.2 3.9 80% 5 76.28 1016.8
22 21:54 S 17 16.09 Overcast OVC023 7.2 3.9 80% 5 76.3 1017.1
22 20:54 S 15 16.09 Overcast OVC027 7.8 3.9 77% 6 76.35 1017.8
22 19:54 S 15 16.09 Overcast FEW019 OVC038 7.8 4.4 8.3 7.2 79% 6 76.3 1017.3
22 18:54 S 13 16.09 Overcast BKN021 OVC044 7.8 3.9 77% 6 76.3 1017.2
22 17:54 S 20 16.09 Overcast OVC022 7.8 3.9 77% 5 76.35 1017.8
22 16:54 S 22 16.09 Overcast OVC024 7.8 3.3 73% 5 76.38 1018.2
22 15:54 S 19 16.09 Overcast OVC028 7.8 2.8 71% 5 76.43 1018.7
22 14:54 S 22 16.09 Overcast FEW016 SCT030 OVC050 8.3 1.7 63% 5 76.48 1019.4
22 13:54 S 22 16.09 Light Rain FEW018 FEW035 OVC048 7.8 1.1 8.3 6.1 63% 5 76.53 1020.3
22 12:54 S 28 16.09 Overcast FEW031 OVC040 7.8 0.6 61% 4 76.58 1020.9
22 11:54 SW 26 G 37 16.09 Overcast BKN041 OVC060 7.2 1.7 68% 4 76.63 1021.6
22 10:54 S 19 16.09 Overcast FEW033 OVC047 7.2 0.6 63% 4 76.66 1021.8
22 09:54 SW 22 16.09 Overcast FEW025 BKN039 OVC060 7.2 1.1 66% 4 76.66 1021.9
22 08:54 SW 22 16.09 Overcast BKN043 OVC060 6.7 1.1 68% 3 76.68 1022.2
22 07:54 S 22 G 33 16.09 Overcast FEW050 BKN100 OVC200 6.1 1.7 6.1 3.3 74% 3 76.71 1022.6
22 06:54 S 22 G 35 16.09 Mostly Cloudy BKN048 BKN110 5.6 1.1 73% 2 76.73 1022.8
22 05:54 S 19 16.09 Mostly Cloudy BKN140 BKN200 4.4 0.6 77% 1 76.73 1022.9
22 04:54 S 13 16.09 Partly Cloudy SCT200 3.9 0 76% 1 76.73 1022.9
22 03:54 SW 15 16.09 Partly Cloudy SCT200 3.3 -0.6 76% 0 76.73 1023.0
22 02:54 SW 17 16.09 A Few Clouds FEW200 3.3 -1.1 73% -0 76.78 1023.5
22 01:54 SW 19 16.09 Fair CLR 3.9 -1.1 5.6 3.9 70% 0 76.81 1023.9
22 00:54 SW 19 16.09 Fair CLR 3.9 -1.7 67% 0 76.86 1024.8
21 23:54 SW 19 16.09 Fair CLR 4.4 -1.7 65% 1 76.89 1025.0
21 22:54 S 24 16.09 Fair CLR 4.4 -1.7 65% 0 76.86 1024.7
21 21:54 S 26 16.09 Fair CLR 4.4 -2.2 63% 0 76.89 1024.8
21 20:54 S 26 16.09 Fair CLR 5 -2.2 60% 1 76.86 1024.7
21 19:54 SE 26 G 41 16.09 A Few Clouds FEW250 5.6 -2.8 7.2 5.6 55% 2 76.84 1024.4
21 18:54 SE 28 16.09 Partly Cloudy FEW060 SCT250 6.1 -3.9 49% 2 76.84 1024.3
21 17:54 SE 28 16.09 A Few Clouds FEW060 FEW250 6.7 -2.8 51% 3 76.84 1024.4
21 16:54 E 31 16.09 A Few Clouds FEW060 FEW120 FEW250 6.7 -3.3 49% 3 76.86 1024.7
21 15:54 E 31 16.09 Partly Cloudy FEW060 FEW120 SCT250 6.7 -3.3 49% 3 76.89 1025.0
21 14:54 SE 31 16.09 Mostly Cloudy FEW060 SCT160 BKN250 6.7 -4.4 45% 3 76.94 1025.6
21 13:54 E 22 16.09 A Few Clouds FEW060 FEW250 6.7 -5.6 7.2 3.9 41% 3 76.99 1026.2
21 12:54 SE 19 16.09 A Few Clouds FEW060 FEW250 6.7 -7.8 35% 4 77.04 1026.8
21 11:54 SE 15 16.09 A Few Clouds FEW060 FEW250 6.1 -8.3 35% 3 77.09 1027.7
21 10:54 SE 20 16.09 A Few Clouds FEW060 FEW250 6.1 -7.8 37% 3 77.14 1028.2
21 09:54 NE 9 16.09 A Few Clouds FEW050 6.1 -12.2 26% 4 77.17 1028.7
21 08:54 NE 11 16.09 A Few Clouds FEW050 FEW090 5 -10 33% 3 77.17 1028.8
21 07:54 N 9 16.09 A Few Clouds FEW050 FEW090 3.9 -5 3.9 0.6 53% 2 77.17 1028.8
21 06:54 N 9 16.09 A Few Clouds FEW050 FEW090 2.2 -5 59% -0 77.17 1028.5
21 05:54 N 11 16.09 A Few Clouds FEW045 FEW090 1.1 -5.6 61% -2 77.09 1027.8
21 04:54 N 13 16.09 A Few Clouds FEW070 FEW250 0.6 -5.6 64% -3 77.06 1027.2
21 03:54 N 15 16.09 Partly Cloudy FEW070 SCT250 2.2 -6.7 52% -1 77.04 1026.9
21 02:54 N 15 16.09 A Few Clouds FEW070 2.8 -6.1 52% -1 77.01 1026.5
21 01:54 N 17 16.09 Fair CLR 3.3 -6.1 6.7 3.3 51% -0 77.01 1026.5
21 00:54 N 15 16.09 Overcast SCT065 OVC100 3.9 -6.7 46% 1 76.99 1026.3
20 23:54 N 20 16.09 Overcast BKN065 BKN080 OVC100 5 -6.7 43% 1 76.96 1025.9
20 22:54 NE 7 G 43 16.09 Overcast BKN041 OVC055 5 -5.6 47% 4 76.91 1025.2
20 21:54 N 15 16.09 Mostly Cloudy SCT070 BKN090 6.1 -5.6 43% 3 76.86 1024.6
20 20:54 N 11 16.09 Mostly Cloudy FEW043 BKN065 BKN090 6.1 -1.1 60% 4 76.81 1023.8
20 19:54 E 9 16.09 Mostly Cloudy SCT070 BKN090 6.1 1.7 13.3 6.1 74% 4 76.71 1022.6
20 18:54 N 13 G 35 16.09 Mostly Cloudy BKN080 BKN090 7.8 -3.3 46% 6 76.63 1021.4
20 17:54 N 13 16.09 Mostly Cloudy SCT070 BKN090 10.6 -5.6 32% 76.53 1020.4
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
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)