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.
21 15:54 NE 13 16.09 Overcast FEW028 OVC055 20.6 17.2 81% 76.43 1018.7
21 14:54 NE 19 16.09 Overcast SCT055 OVC070 21.1 17.2 79% 76.43 1018.8
21 13:54 NE 20 16.09 Overcast FEW024 OVC060 21.7 16.7 21.7 18.9 73% 76.43 1019.0 0.03
21 12:54 NE 20 16.09 Overcast SCT018 BKN045 OVC065 21.7 16.7 73% 76.45 1019.1
21 11:54 NE 24 16.09 Overcast FEW015 BKN043 OVC070 21.1 16.7 76% 76.45 1019.3
21 10:54 N 24 16.09 Overcast FEW010 FEW025 OVC038 20 17.2 84% 76.45 1019.2 0.03
21 09:54 N 17 4.83 Fog/Mist FEW008 SCT020 OVC036 20 18.3 90% 76.43 1018.9
21 08:54 N 15 3.22 Light Rain Fog/Mist FEW007 SCT018 OVC036 19.4 18.3 93% 76.43 1018.8 0.03
21 07:54 N 11 3.22 Light Rain Fog/Mist FEW008 BKN014 OVC035 18.9 17.2 19.4 18.9 90% 76.4 1018.6
21 06:54 N 19 16.09 Overcast FEW020 OVC036 18.9 17.2 90% 76.33 1017.6
21 05:54 N 19 16.09 Overcast FEW028 OVC044 19.4 16.7 84% 76.3 1017.3
21 04:54 N 9 16.09 Light Rain BKN042 OVC075 18.9 16.7 87% 76.3 1017.1
21 03:54 N 11 14.48 Light Rain FEW021 OVC045 19.4 16.1 81% 76.28 1016.9
21 02:54 NW 7 16.09 Overcast FEW020 OVC065 19.4 16.1 81% 76.28 1016.7
21 01:54 NW 9 16.09 Overcast FEW018 OVC055 18.9 15.6 25 18.3 81% 76.28 1016.9 0.18
21 00:54 N 15 16.09 Light Rain SCT017 BKN070 OVC250 18.9 16.1 84% 76.28 1016.7
20 23:54 NE 13 16.09 Light Rain OVC085 18.9 16.1 84% 76.28 1016.7 0.03
20 22:54 NE 13 11.27 Light Rain BKN095 OVC150 19.4 16.1 81% 76.3 1017.1 0.15 0.15
20 21:54 NW 24 G 37 16.09 Light Rain OVC095 22.2 16.1 68% 76.3 1017.3
20 20:54 NW 19 G 31 16.09 Light Rain BKN075 OVC250 24.4 15.6 58% 26 76.25 1016.6
20 19:54 NE 6 16.09 Light Rain FEW040 BKN100 OVC250 23.9 17.8 27.8 23.3 69% 25 76.15 1015.2
20 18:54 N 9 16.09 Overcast FEW037 BKN110 OVC250 23.3 17.8 71% 76.1 1014.6
20 17:54 E 11 16.09 Overcast FEW037 SCT085 BKN120 OVC250 23.3 17.2 69% 76.07 1014.1
20 16:54 NE 7 16.09 Overcast FEW045 FEW080 BKN130 OVC250 25.6 16.7 58% 26 76.07 1014.1
20 15:54 E 15 16.09 Mostly Cloudy FEW041 FEW080 BKN130 BKN250 26.7 17.2 56% 27 76.07 1014.1
20 14:54 E 19 16.09 Overcast FEW060 SCT085 BKN150 OVC250 26.7 17.2 56% 27 76.07 1014.2
20 13:54 E 24 16.09 Partly Cloudy FEW060 SCT140 SCT250 27.2 17.2 29.4 23.9 54% 28 76.1 1014.6
20 12:54 E 13 16.09 Partly Cloudy FEW060 FEW180 SCT250 28.9 16.7 48% 29 76.12 1014.7
20 11:54 SE 17 16.09 Partly Cloudy FEW060 SCT250 27.8 16.7 51% 28 76.1 1014.5
20 10:54 SE 15 16.09 Mostly Cloudy FEW180 BKN250 26.7 17.2 56% 27 76.12 1014.8
20 09:54 NW 13 16.09 A Few Clouds FEW090 FEW250 27.2 16.1 51% 28 76.1 1014.6
20 08:54 NW 11 16.09 A Few Clouds FEW090 FEW250 26.1 16.7 56% 27 76.12 1014.7
20 07:54 NW 9 16.09 A Few Clouds FEW090 FEW250 23.9 16.7 23.9 21.7 64% 25 76.1 1014.4
20 06:54 Vrbl 7 16.09 A Few Clouds FEW090 FEW250 22.2 17.2 73% 76.05 1013.7
20 05:54 W 13 16.09 Partly Cloudy FEW060 SCT250 22.2 17.2 73% 76.02 1013.3
20 04:54 W 7 16.09 Partly Cloudy FEW060 SCT250 22.2 17.8 76% 76 1013.1
20 03:54 W 9 16.09 Partly Cloudy FEW060 SCT250 22.8 17.8 74% 76 1013.0
20 02:54 W 9 16.09 Mostly Cloudy SCT060 BKN250 23.3 17.8 71% 75.95 1012.6
20 01:54 SW 19 16.09 Partly Cloudy FEW060 SCT250 23.3 17.2 27.8 22.8 69% 75.92 1012.3
20 00:54 SW 17 16.09 A Few Clouds FEW250 23.3 16.7 67% 75.95 1012.4
19 23:54 SW 13 16.09 A Few Clouds FEW250 23.3 15.6 62% 75.92 1012.2
19 22:54 S 9 16.09 A Few Clouds FEW250 23.9 15.6 60% 25 75.92 1012.1
19 21:54 W 13 16.09 A Few Clouds FEW250 26.7 13.9 45% 27 75.92 1012.0
19 20:54 W 13 16.09 Partly Cloudy SCT250 27.2 13.3 42% 27 75.9 1011.6
19 19:54 W 19 16.09 Mostly Cloudy FEW120 BKN250 27.8 13.3 31.7 27.8 41% 28 75.84 1011.1
19 18:54 W 20 G 35 16.09 Mostly Cloudy FEW070 BKN250 28.3 13.9 41% 28 75.79 1010.5
19 17:54 W 24 G 35 16.09 Mostly Cloudy FEW065 FEW120 BKN250 29.4 13.9 39% 29 75.79 1010.4
19 16:54 W 17 G 35 16.09 Partly Cloudy FEW070 FEW120 SCT250 30 13.9 37% 29 75.77 1010.0
19 15:54 SW 28 G 43 16.09 Partly Cloudy SCT070 SCT250 30.6 12.8 34% 30 75.77 1010.0
19 14:54 W 19 G 35 16.09 Partly Cloudy FEW070 SCT250 30.6 13.3 35% 30 75.74 1009.8
19 13:54 SW 11 G 37 16.09 Partly Cloudy SCT060 SCT250 29.4 13.9 30.6 22.8 39% 29 75.74 1009.9
19 12:54 SW 19 16.09 Partly Cloudy SCT060 30.6 15.6 40% 30 75.77 1010.2
19 11:54 SW 11 G 35 16.09 Partly Cloudy SCT047 SCT070 28.9 16.1 46% 29 75.82 1010.7
19 10:54 Vrbl 7 16.09 A Few Clouds FEW055 FEW090 FEW250 27.2 17.2 54% 28 75.84 1011.0
19 09:54 W 13 16.09 A Few Clouds FEW035 FEW080 26.7 17.8 58% 28 75.87 1011.4
19 08:54 Vrbl 9 16.09 Partly Cloudy FEW015 FEW070 SCT250 25 19.4 71% 26 75.87 1011.4
19 07:54 SW 15 16.09 Partly Cloudy FEW010 SCT065 SCT080 22.8 20 23.3 20.6 84% 75.9 1011.8
19 06:54 S 11 16.09 Mostly Cloudy FEW009 BKN085 21.7 20 90% 75.9 1011.6
19 05:54 SE 6 16.09 Mostly Cloudy SCT009 BKN080 21.1 20 93% 75.87 1011.3
19 03:54 SW 9 16.09 Overcast OVC007 21.1 20 93% 75.87 1011.4
19 02:54 SW 11 16.09 Overcast OVC005 21.1 20 93% 75.84 1011.2
19 01:54 SE 6 16.09 Overcast OVC007 20 18.9 21.7 20 93% 75.87 1011.3
19 00:54 SE 9 16.09 Overcast OVC013 20 18.3 90% 75.9 1011.6
18 23:54 SE 11 16.09 Overcast OVC015 20.6 17.8 84% 75.9 1011.7
18 22:54 SE 7 16.09 Mostly Cloudy BKN017 21.1 18.3 84% 75.92 1012.0
18 21:54 SE 11 16.09 Mostly Cloudy BKN019 20.6 18.3 87% 75.92 1012.0
18 20:54 SE 15 16.09 Mostly Cloudy FEW026 BKN070 21.1 18.3 84% 75.92 1011.9
18 19:54 E 13 16.09 Partly Cloudy SCT070 20.6 18.3 24.4 20.6 87% 75.87 1011.4
18 18:54 E 13 16.09 A Few Clouds FEW050 20.6 18.9 90% 75.84 1011.2
18 17:54 E 15 16.09 A Few Clouds FEW045 22.2 18.9 82% 75.84 1011.2
18 16:54 E 13 16.09 A Few Clouds FEW035 22.8 19.4 81% 75.84 1011.0
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)