Weather observations for the past three days for
Boston, Logan International Airport
Metric (Imperial)
Date Time (est) 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.
22 17:54 NW 22 G 39 16.09 Mostly Cloudy FEW055 FEW180 BKN250 5.6 -6.1 43% 2 76.1 1014.5
22 16:54 W 20 G 41 16.09 Mostly Cloudy FEW055 FEW180 BKN250 6.1 -7.2 38% 3 76.02 1013.6
22 15:54 W 24 G 50 16.09 Mostly Cloudy FEW060 BKN250 7.2 -6.1 39% 4 75.97 1012.7
22 14:54 W 30 G 46 16.09 Mostly Cloudy SCT055 BKN250 7.2 -5.6 40% 3 75.92 1012.0
22 13:54 W 22 G 35 16.09 Mostly Cloudy SCT055 BKN250 7.2 -4.4 44% 4 75.9 1011.9
22 12:54 SW 24 G 35 16.09 Partly Cloudy FEW050 SCT250 6.1 -2.8 6.1 3.3 53% 2 75.92 1012.2
22 11:54 W 19 G 43 16.09 Mostly Cloudy FEW050 BKN230 5.6 -3.3 53% 2 76.02 1013.3
22 10:54 W 19 G 37 16.09 Mostly Cloudy FEW100 BKN230 5 -3.3 55% 2 76.05 1013.7
22 09:54 W 24 G 43 16.09 Mostly Cloudy FEW095 BKN230 5 -3.3 55% 1 76.02 1013.6
22 08:54 SW 30 G 46 16.09 Mostly Cloudy FEW095 BKN230 4.4 -2.8 60% -0 76 1013.3
22 07:54 SW 19 16.09 Overcast BKN095 OVC200 3.9 -2.2 65% 0 76 1013.1
22 06:54 SW 22 G 39 16.09 Overcast OVC075 3.3 -1.1 3.3 1.7 73% -1 76 1013.2 0.03
22 05:54 SW 24 16.09 Overcast BKN080 OVC100 2.8 -0.6 79% -2 76.02 1013.5
22 04:54 SW 19 16.09 Overcast FEW055 OVC100 2.8 0 82% -1 76.07 1014.0
22 03:54 S 19 16.09 Overcast BKN055 OVC080 1.7 0 89% -2 76.15 1015.3 0.03
22 02:54 SW 26 16.09 Light Rain Snow BKN044 OVC070 1.7 0 89% -3 76.28 1016.7
22 01:54 SW 20 16.09 Light Rain Snow SCT017 SCT024 OVC050 1.7 0 89% -3 76.35 1018.0 0.03
22 00:54 SW 24 16.09 Light Rain Snow FEW016 OVC036 2.2 0 2.2 -2.8 86% -3 76.43 1018.7 0.03 0.08
21 23:54 SW 28 G 39 16.09 Light Rain Snow BKN019 BKN025 OVC033 1.7 0 89% -4 76.53 1020.1 0.03
21 22:54 SE 9 4.83 Light Snow Fog/Mist OVC027 -1.1 -2.8 88% -4 76.61 1021.3 0.03
21 21:54 S 9 9.66 Light Snow FEW025 OVC043 -1.7 -5 78% -5 76.68 1022.3
21 20:54 S 9 14.48 Light Snow FEW027 OVC037 -1.7 -6.1 72% -5 76.76 1023.4
21 19:54 S 15 16.09 Overcast BKN037 OVC075 -2.2 -7.8 66% -7 76.84 1024.3
21 18:54 S 20 16.09 Overcast OVC095 -2.8 -9.4 -2.8 -4.4 61% -8 76.91 1025.3
21 17:54 S 20 16.09 Overcast FEW055 OVC085 -2.8 -11.1 53% -8 76.99 1026.2
21 16:54 S 20 16.09 Overcast FEW065 BKN100 OVC200 -2.8 -10.6 55% -8 77.06 1027.2
21 15:54 SW 20 16.09 Overcast SCT130 OVC230 -3.3 -13.9 44% -9 77.09 1027.6
21 14:54 SW 28 16.09 Overcast FEW150 OVC230 -3.9 -14.4 44% -11 77.11 1028.1
21 13:54 S 20 16.09 Overcast OVC230 -3.9 -15.6 40% -10 77.17 1028.7
21 12:54 SW 20 16.09 Overcast OVC230 -4.4 -15.6 -4.4 -10.6 42% -10 77.27 1030.0
21 11:54 SW 24 16.09 Mostly Cloudy BKN250 -5.6 -16.1 44% -12 77.34 1031.0
21 10:54 SW 17 16.09 Partly Cloudy SCT250 -6.7 -16.1 48% -13 77.39 1031.8
21 09:54 SW 19 16.09 A Few Clouds FEW180 FEW250 -7.8 -17.2 47% -14 77.52 1033.4
21 08:54 SW 13 16.09 A Few Clouds FEW180 FEW250 -9.4 -17.2 53% -15 77.52 1033.2
21 07:54 SW 11 16.09 A Few Clouds FEW180 FEW250 -10 -16.7 58% -15 77.52 1033.3
21 06:54 SW 17 16.09 A Few Clouds FEW050 FEW250 -10.6 -17.2 -8.9 -10.6 59% -17 77.5 1032.9
21 05:54 SW 13 16.09 A Few Clouds FEW250 -10.6 -17.8 56% -16 77.47 1032.7
21 04:54 SW 20 16.09 Fair CLR -10.6 -17.8 56% -18 77.47 1032.7
21 03:54 SW 19 16.09 Fair CLR -10 -17.8 53% -17 77.39 1031.8
21 02:54 SW 26 16.09 Fair CLR -10 -17.8 53% -18 77.39 1031.8
21 01:54 SW 24 16.09 Fair CLR -9.4 -18.3 49% -17 77.37 1031.3
21 00:54 SW 22 16.09 Fair CLR -8.9 -18.9 -7.2 -9.4 45% -16 77.34 1031.1
20 23:54 SW 24 16.09 Fair CLR -8.9 -18.3 47% -17 77.32 1030.6
20 22:54 W 19 G 35 16.09 Fair CLR -8.3 -18.3 45% -15 77.29 1030.3
20 21:54 W 24 G 35 16.09 Fair CLR -7.8 -19.4 39% -15 77.22 1029.4
20 20:54 W 22 G 43 16.09 Fair CLR -7.8 -19.4 39% -15 77.17 1028.6
20 19:54 W 15 G 33 16.09 Fair CLR -7.2 -18.9 39% -13 77.11 1027.9
20 18:54 W 22 16.09 Fair CLR -7.2 -19.4 -4.4 -7.2 37% -14 77.04 1027.0
20 17:54 W 22 G 39 16.09 A Few Clouds FEW060 -6.7 -19.4 36% -14 76.96 1025.8
20 16:54 W 19 16.09 A Few Clouds FEW055 -6.1 -18.9 36% -12 76.81 1024.0
20 15:54 W 31 16.09 A Few Clouds FEW055 -5.6 -18.3 36% -13 76.73 1022.8
20 14:54 W 33 G 54 16.09 A Few Clouds and Breezy FEW055 FEW250 -5 -18.3 35% -13 76.63 1021.5
20 13:54 W 35 G 50 16.09 A Few Clouds and Breezy FEW055 -5 -17.2 38% -13 76.58 1020.7
20 12:54 W 31 G 41 16.09 A Few Clouds FEW050 -5 -16.7 -4.4 -6.1 40% -13 76.53 1020.1
20 11:54 W 28 G 46 16.09 A Few Clouds FEW045 -5 -15.6 44% -12 76.53 1020.1
20 10:54 W 28 G 43 16.09 A Few Clouds FEW050 FEW250 -5.6 -16.1 44% -13 76.56 1020.6
20 09:54 W 30 G 43 16.09 A Few Clouds FEW250 -5.6 -15 48% -13 76.58 1020.8
20 08:54 W 24 G 41 16.09 Fair CLR -6.1 -15 50% -13 76.53 1020.3
20 07:54 W 28 G 43 16.09 Fair CLR -6.1 -15 50% -14 76.48 1019.6
20 06:54 W 24 G 41 16.09 A Few Clouds FEW040 -6.1 -15 -2.8 -6.1 50% -13 76.45 1019.2
20 05:54 W 26 G 35 16.09 Fair CLR -5.6 -14.4 50% -13 76.4 1018.6
20 04:54 W 24 G 43 16.09 Fair CLR -5 -15 46% -12 76.38 1018.1
20 03:54 W 15 16.09 A Few Clouds FEW040 -5 -13.3 53% -10 76.33 1017.5
20 02:54 NW 19 16.09 A Few Clouds FEW040 -4.4 -10.6 62% -10 76.28 1016.9
20 01:54 W 19 G 46 16.09 Mostly Cloudy FEW070 BKN200 -2.8 -8.3 66% -8 76.25 1016.3
20 00:54 SW 19 16.09 Mostly Cloudy FEW070 BKN220 -3.3 -8.3 -2.2 -3.9 69% -9 76.17 1015.4
19 23:54 SW 20 16.09 Mostly Cloudy FEW070 BKN220 -3.3 -8.3 69% -9 76.12 1014.9
19 22:54 SW 22 16.09 Mostly Cloudy FEW075 BKN220 -3.3 -8.3 69% -9 76.12 1014.9
19 21:54 SW 22 G 33 16.09 Fair CLR -3.3 -7.8 71% -9 76.12 1014.9
19 20:54 SW 17 G 35 16.09 Fair CLR -3.3 -8.3 69% -8 76.1 1014.5
19 19:54 SW 20 16.09 A Few Clouds FEW050 -2.8 -8.9 63% -8 76.1 1014.3
19 18:54 SW 30 G 44 16.09 Partly Cloudy SCT055 -2.2 -8.9 1.1 -2.2 60% -9 76.05 1013.7
Date Time (est) 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)