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.
25 02:54 Calm 16.09 A Few Clouds FEW065 4.4 -0.6 70% 76.3 1017.2
25 01:54 NE 9 16.09 A Few Clouds FEW065 5 -0.6 7.8 5 67% 3 76.3 1017.2
25 00:54 E 13 16.09 Partly Cloudy SCT065 5.6 -1.1 62% 3 76.3 1017.1
24 23:54 E 15 16.09 Mostly Cloudy BKN070 6.1 0 65% 3 76.25 1016.6
24 22:54 E 7 16.09 A Few Clouds FEW090 6.1 -2.8 53% 5 76.23 1016.1
24 21:54 SE 9 16.09 Partly Cloudy SCT090 6.7 -1.7 55% 5 76.17 1015.4
24 20:54 E 11 16.09 Mostly Cloudy BKN090 7.2 -2.8 49% 5 76.15 1015.0
24 19:54 SE 13 16.09 Mostly Cloudy BKN090 7.2 -1.7 9.4 6.7 54% 5 76.05 1013.8
24 18:54 E 15 16.09 Mostly Cloudy BKN090 6.7 1.1 68% 4 75.97 1012.8
24 17:54 E 24 16.09 Partly Cloudy SCT085 7.2 1.1 66% 4 75.9 1011.8
24 16:54 E 26 16.09 Partly Cloudy SCT085 8.3 0.6 59% 5 75.84 1011.1
24 15:54 E 22 16.09 Partly Cloudy SCT080 8.3 0.6 59% 5 75.79 1010.5
24 14:54 E 22 16.09 Partly Cloudy SCT080 8.9 0.6 56% 6 75.79 1010.4
24 13:54 E 24 16.09 A Few Clouds FEW075 9.4 -0.6 10 7.2 50% 7 75.79 1010.4
24 12:54 E 24 16.09 A Few Clouds FEW055 8.9 -0.6 52% 6 75.82 1010.6
24 11:54 E 24 16.09 A Few Clouds FEW050 9.4 -2.2 44% 7 75.84 1010.9
24 10:54 N 20 G 31 16.09 A Few Clouds FEW030 10 -3.9 38% 8 75.84 1011.1
24 09:54 N 17 16.09 A Few Clouds FEW030 8.3 -5.6 37% 6 75.87 1011.4
24 08:54 N 20 G 35 16.09 A Few Clouds FEW030 FEW080 7.8 -5 40% 5 75.87 1011.4
24 07:54 N 20 G 35 16.09 A Few Clouds FEW025 FEW080 7.2 -3.3 7.2 4.4 48% 4 75.87 1011.3
24 06:54 W 13 16.09 A Few Clouds FEW080 6.1 0 65% 4 75.84 1011.1
24 05:54 NW 15 16.09 A Few Clouds FEW080 5 0 70% 2 75.82 1010.8
24 04:54 NW 11 16.09 A Few Clouds FEW080 5 0 70% 3 75.79 1010.5
24 03:54 S 6 16.09 A Few Clouds FEW080 5 1.1 76% 75.77 1009.9
24 02:54 S 7 16.09 Partly Cloudy SCT080 5 1.1 76% 4 75.79 1010.4
24 01:54 SE 9 16.09 Mostly Cloudy SCT090 BKN200 5.6 1.7 7.8 5.6 76% 4 75.82 1010.8
24 00:54 SE 9 16.09 A Few Clouds FEW250 5.6 1.1 73% 4 75.87 1011.4
23 23:54 SE 9 16.09 A Few Clouds FEW250 6.7 1.7 71% 5 75.9 1011.8
23 22:54 SE 15 16.09 A Few Clouds FEW250 6.7 1.7 71% 4 75.9 1011.9
23 21:54 SE 13 16.09 Partly Cloudy SCT250 7.2 2.2 71% 5 75.92 1012.1
23 20:54 E 11 16.09 Partly Cloudy SCT250 7.2 1.7 68% 5 75.9 1011.7
23 19:54 E 13 16.09 Partly Cloudy SCT250 7.8 2.2 18.9 7.8 68% 6 75.84 1010.9
23 18:54 E 15 16.09 Partly Cloudy FEW060 SCT250 8.9 2.8 66% 7 75.79 1010.3
23 17:54 E 28 G 46 16.09 Partly Cloudy FEW060 SCT250 10 2.8 61% 7 75.74 1009.6
23 16:54 NW 28 G 56 16.09 A Few Clouds FEW060 FEW250 18.3 -10.6 13% 75.64 1008.4
23 15:54 NW 24 G 48 16.09 A Few Clouds FEW060 FEW250 18.3 -7.2 17% 75.64 1008.3
23 14:54 NW 33 G 52 16.09 A Few Clouds and Breezy FEW060 FEW250 18.3 -5.6 19% 75.67 1008.8
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
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)