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.
17 04:54 SW 35 G 50 16.09 Light Rain and Breezy SCT025 BKN038 OVC150 13.9 10.6 81% 74.52 993.4
17 03:54 SW 57 G 85 16.09 Overcast and Windy BKN017 OVC024 14.4 11.7 84% 74.4 991.9
17 02:54 S 57 G 98 16.09 Overcast and Windy FEW022 BKN027 OVC090 16.1 12.8 81% 74.4 991.6
17 01:54 S 54 G 100 16.09 Light Rain and Windy SCT024 BKN031 OVC100 16.1 13.3 16.7 14.4 84% 74.45 992.5 0.71
17 00:54 S 52 G 76 16.09 Overcast and Windy BKN015 OVC024 15.6 13.3 86% 74.52 993.6 0.03
16 23:54 S 31 G 52 14.48 Light Rain BKN013 OVC021 15 13.9 93% 74.7 995.7 0.08
16 22:54 S 41 G 61 12.87 Light Rain and Breezy BKN016 BKN036 OVC110 15.6 13.9 90% 74.85 997.8 0.2 0.61
16 21:54 S 44 G 63 8.05 Light Rain Fog/Mist and Windy BKN013 OVC028 16.1 14.4 90% 74.9 998.6 0.23
16 20:54 S 37 G 56 9.66 Rain Fog/Mist and Breezy BKN016 OVC029 15.6 13.9 90% 75.06 1000.7 0.18
16 19:54 S 33 4.83 Heavy Rain Fog/Mist and Breezy FEW008 BKN014 OVC080 15.6 14.4 16.7 15 93% 75.13 1001.7 0.18 0.25
16 18:54 S 26 G 46 14.48 Light Rain SCT016 SCT050 BKN090 OVC150 15 13.3 90% 75.23 1002.9 0.03
16 17:54 S 48 G 80 14.48 Overcast and Windy BKN009 OVC018 16.1 15 93% 75.29 1003.5
16 16:54 S 28 G 52 9.66 Light Rain Fog/Mist BKN009 OVC013 15.6 14.4 93% 75.36 1004.7 0.03 0.05
16 15:54 S 37 G 56 14.48 Overcast and Breezy BKN009 OVC016 16.1 14.4 90% 75.41 1005.5
16 14:54 S 33 G 50 16.09 Overcast and Breezy OVC008 16.1 15 93% 75.44 1005.8 0.03
16 13:54 S 19 14.48 Light Rain BKN008 OVC012 14.4 13.9 14.4 6.1 97% 75.51 1006.8 0.74
16 12:54 S 20 14.48 Overcast OVC009 13.3 12.8 97% 75.62 1008.1 0.03
16 11:54 S 24 9.66 Light Rain Fog/Mist OVC009 12.8 11.7 93% 75.74 1009.6
16 10:54 S 22 9.66 Light Rain Fog/Mist BKN009 OVC015 11.7 11.1 96% 75.79 1010.4 0.71
16 09:54 S 24 9.66 Fog/Mist BKN007 OVC012 10.6 10.6 100% 75.92 1012.1 0.1
16 08:54 E 11 2.41 Heavy Rain Fog/Mist OVC009 6.1 5.6 97% 4 76.02 1013.5 0.61
16 07:54 E 17 2.82 Heavy Rain Fog/Mist OVC009 6.7 6.1 6.7 3.9 96% 4 76.12 1014.7 0.61 0.89
16 06:54 E 24 4.02 Heavy Rain Fog/Mist OVC011 5 4.4 96% 1 76.25 1016.4 0.28
16 05:54 E 19 16.09 Light Rain OVC016 5 3.9 93% 2 76.4 1018.5
16 04:54 E 22 16.09 Overcast OVC019 3.9 2.8 93% -0 76.48 1019.6
16 03:54 E 15 16.09 Overcast OVC019 4.4 2.8 89% 1 76.61 1021.2
16 02:54 E 11 16.09 Overcast BKN016 OVC027 4.4 2.2 86% 2 76.76 1023.3
16 01:54 E 13 16.09 Overcast OVC028 4.4 1.7 4.4 2.8 83% 2 76.86 1024.5
16 00:54 SE 9 16.09 Mostly Cloudy FEW025 SCT100 SCT120 BKN250 3.3 1.1 86% 1 76.96 1026.0
15 23:54 SE 15 16.09 Partly Cloudy FEW025 SCT080 SCT250 2.8 0 82% -1 77.06 1027.4
15 22:54 SE 17 16.09 Partly Cloudy FEW025 SCT080 SCT250 2.8 -0.6 79% -1 77.19 1028.9
15 21:54 SE 17 16.09 Partly Cloudy FEW025 SCT080 3.3 -0.6 76% -0 77.27 1029.9
15 20:54 SE 19 16.09 Overcast FEW023 BKN055 OVC080 3.9 -0.6 73% 0 77.32 1030.8
15 19:54 S 22 16.09 Overcast FEW030 BKN055 OVC080 3.9 -1.7 4.4 2.8 67% -0 77.37 1031.2
15 18:54 SE 17 16.09 Overcast OVC060 3.9 -2.2 65% 0 77.37 1031.2
15 17:54 E 26 16.09 Overcast BKN065 OVC085 3.3 -3.3 62% -1 77.34 1031.1
15 16:54 E 30 16.09 Overcast OVC065 2.8 -3.9 62% -2 77.37 1031.5
15 15:54 E 24 16.09 Overcast FEW055 OVC070 2.8 -5 57% -2 77.42 1031.9
15 14:54 E 19 16.09 Overcast FEW050 OVC075 2.8 -5.6 54% -1 77.44 1032.4
15 13:54 E 13 16.09 Overcast FEW050 OVC080 3.3 -6.7 3.3 0.6 48% 0 77.5 1033.1
15 12:54 E 17 16.09 Overcast FEW060 FEW100 SCT130 OVC200 2.8 -8.3 44% -1 77.52 1033.4
15 11:54 E 9 16.09 Mostly Cloudy FEW060 BKN090 BKN200 2.8 -8.3 44% 1 77.57 1033.9
15 10:54 E 9 16.09 Mostly Cloudy FEW090 BKN130 BKN180 2.8 -7.8 46% 1 77.55 1033.8
15 09:54 N 6 16.09 Mostly Cloudy FEW030 BKN100 BKN250 2.2 -7.8 48% 77.55 1033.8
15 08:54 Vrbl 7 16.09 Mostly Cloudy FEW030 BKN110 BKN250 1.7 -6.7 54% -0 77.52 1033.4
15 07:54 N 7 16.09 Mostly Cloudy FEW030 BKN150 BKN250 0.6 -6.7 1.7 0.6 58% -1 77.42 1031.9
15 06:54 NW 15 16.09 Mostly Cloudy FEW030 BKN150 BKN250 0.6 -7.2 56% -3 77.39 1031.5
15 05:54 W 13 G 31 16.09 Overcast OVC150 0.6 -7.2 56% -3 77.32 1030.8
15 04:54 W 20 16.09 Overcast OVC140 1.1 -7.2 54% -3 77.19 1028.9
15 03:54 W 17 16.09 Fair CLR 0.6 -6.7 58% -4 77.14 1028.3
15 02:54 SW 13 16.09 Fair CLR 1.1 -6.1 59% -2 77.09 1027.7
15 01:54 W 11 16.09 Fair CLR 1.7 -6.1 3.9 1.1 57% -1 77.01 1026.5
15 00:54 W 19 16.09 Fair CLR 1.7 -6.1 57% -2 76.91 1025.4
14 23:54 W 26 16.09 Fair CLR 1.7 -6.1 57% -3 76.86 1024.7
14 22:54 W 30 G 48 16.09 Fair CLR 2.2 -6.1 55% -3 76.78 1023.7
14 21:54 W 31 G 50 16.09 Fair CLR 2.2 -6.7 52% -3 76.71 1022.6
14 20:54 W 28 G 50 16.09 Fair CLR 3.3 -7.2 46% -2 76.58 1020.7
14 19:54 W 31 G 52 16.09 Fair CLR 3.9 -7.8 8.3 3.9 43% -1 76.43 1018.7
14 18:54 W 39 G 61 16.09 A Few Clouds and Breezy FEW050 4.4 -7.8 41% -1 76.28 1016.9
14 17:54 W 43 G 69 16.09 A Few Clouds and Windy FEW055 5.6 -7.8 38% 0 76.15 1015.0
14 16:54 W 43 G 72 16.09 Partly Cloudy and Windy SCT055 6.1 -6.7 40% 1 76 1013.1
14 15:54 W 46 G 74 16.09 Partly Cloudy and Windy SCT050 6.7 -6.7 38% 2 75.9 1011.8
14 14:54 W 33 G 61 16.09 Mostly Cloudy and Breezy BKN060 7.2 -6.1 39% 3 75.77 1010.1
14 13:54 W 35 G 59 16.09 Mostly Cloudy and Breezy SCT060 BKN080 8.3 -5.6 9.4 6.1 37% 4 75.72 1009.5
14 12:54 W 26 G 46 16.09 Mostly Cloudy SCT060 BKN130 7.2 -2.8 49% 4 75.72 1009.3
14 11:54 NW 30 G 54 16.09 Mostly Cloudy BKN060 BKN130 7.8 -2.8 47% 4 75.64 1008.5
14 10:54 W 28 G 52 16.09 Partly Cloudy FEW040 SCT055 SCT130 8.3 -5 39% 5 75.59 1007.7
14 09:54 W 28 G 63 16.09 Partly Cloudy FEW040 SCT130 7.8 -3.3 46% 4 75.59 1007.5
14 08:54 W 20 G 39 16.09 Partly Cloudy FEW040 SCT130 6.7 -2.8 51% 3 75.57 1007.5
14 07:54 SW 17 16.09 Partly Cloudy FEW040 SCT110 6.1 -1.7 6.1 1.1 58% 3 75.54 1007.0
14 06:54 SW 30 16.09 Partly Cloudy FEW040 SCT110 5 -1.7 62% 0 75.54 1007.0
14 05:54 SW 24 16.09 A Few Clouds FEW040 4.4 0 73% 0 75.51 1006.7
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)