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.
01 15:54 S 9 9.66 Light Rain Fog/Mist FEW009 OVC015 18.3 16.7 90% 76.33 1017.7 0.03
01 14:54 E 20 6.44 Light Rain Fog/Mist FEW009 OVC024 18.3 17.2 93% 76.33 1017.6 0.3
01 13:54 E 19 3.22 Heavy Rain Fog/Mist FEW011 BKN035 OVC055 18.9 18.3 20.6 18.9 96% 76.3 1017.3 0.13 0.28
01 12:54 E 15 16.09 Light Rain FEW008 OVC035 20 18.3 90% 76.33 1017.5
01 11:54 E 15 16.09 Overcast SCT008 BKN055 OVC120 20.6 18.3 87% 76.33 1017.5
01 10:54 E 13 16.09 Overcast BKN005 OVC060 18.9 17.8 93% 76.35 1017.7 0.15
01 09:54 NE 7 14.48 Light Rain SCT060 BKN110 OVC140 19.4 18.3 93% 76.35 1017.9 0.15
01 08:54 NE 13 8.05 Rain Fog/Mist BKN055 BKN070 OVC090 19.4 17.8 91% 76.35 1017.8
01 07:54 Vrbl 7 16.09 Overcast OVC060 20.6 17.2 20.6 18.9 81% 76.35 1017.7 0.03
01 06:54 W 9 16.09 Light Rain OVC065 19.4 17.2 87% 76.33 1017.4 0.03
01 05:54 S 7 16.09 Overcast OVC060 19.4 16.7 84% 76.28 1016.9
01 04:54 SW 9 16.09 Overcast OVC055 20.6 16.1 76% 76.28 1016.9
01 03:54 SW 13 16.09 Overcast OVC055 20 16.1 78% 76.33 1017.5
01 02:54 S 11 16.09 Overcast OVC060 20 16.1 78% 76.33 1017.7
01 01:54 SW 13 16.09 Overcast OVC070 20.6 16.1 22.2 20 76% 76.35 1017.9
01 00:54 SW 15 16.09 Overcast FEW070 OVC110 20.6 15.6 73% 76.35 1018.0
31 23:54 SW 15 16.09 Overcast OVC100 20.6 16.1 76% 76.38 1018.1
31 22:54 S 15 16.09 Mostly Cloudy SCT100 BKN250 20 16.7 81% 76.38 1018.1
31 21:54 S 20 16.09 Partly Cloudy FEW055 SCT120 SCT250 20.6 16.1 76% 76.38 1018.1
31 20:54 S 20 16.09 Mostly Cloudy FEW055 BKN120 BKN250 21.1 16.1 73% 76.38 1018.1
31 19:54 S 17 16.09 Mostly Cloudy BKN120 BKN250 21.7 15.6 22.8 21.1 68% 76.35 1018.0
31 18:54 S 17 16.09 Mostly Cloudy FEW055 SCT150 BKN250 21.7 15 66% 76.38 1018.2
31 17:54 SE 15 16.09 Mostly Cloudy FEW055 SCT150 BKN250 22.2 15.6 66% 76.38 1018.2
31 16:54 SE 20 16.09 Mostly Cloudy FEW045 SCT130 BKN250 22.8 15 62% 76.4 1018.5
31 15:54 E 22 16.09 Mostly Cloudy FEW045 FEW090 BKN250 22.2 13.3 57% 76.43 1018.7
31 14:54 E 20 16.09 Mostly Cloudy FEW045 FEW090 BKN250 22.2 12.8 55% 76.45 1019.1
31 12:54 SE 17 16.09 Mostly Cloudy FEW045 FEW065 BKN250 22.2 11.7 52% 76.53 1020.3
31 11:54 SE 19 16.09 Partly Cloudy FEW045 SCT250 21.1 13.3 61% 76.58 1020.8
31 10:54 E 13 16.09 A Few Clouds FEW045 FEW250 21.7 12.8 57% 76.58 1020.8
31 09:54 E 11 16.09 A Few Clouds FEW045 FEW250 20.6 12.8 61% 76.58 1020.8
31 08:54 NE 15 16.09 Partly Cloudy FEW065 SCT250 20.6 12.2 59% 76.56 1020.5
31 07:54 NE 13 16.09 Partly Cloudy FEW065 SCT250 19.4 13.9 22.2 17.2 71% 76.53 1020.1
31 06:54 N 15 16.09 Partly Cloudy FEW065 SCT250 18.3 15.6 84% 76.48 1019.6
31 05:54 N 9 16.09 Partly Cloudy FEW110 SCT250 18.3 15.6 84% 76.45 1019.1
31 04:54 N 9 16.09 Partly Cloudy FEW110 SCT250 17.8 15.6 87% 76.4 1018.6
31 03:54 N 9 16.09 Partly Cloudy FEW110 SCT250 20 15.6 76% 76.35 1017.9
31 02:54 NW 11 16.09 A Few Clouds FEW110 21.1 15.6 71% 76.33 1017.6
31 01:54 NW 15 16.09 Fair CLR 22.2 15.6 25 22.2 66% 76.3 1017.3
31 00:54 NW 15 16.09 Fair CLR 23.3 15.6 62% 76.28 1016.9
30 23:54 W 11 16.09 Overcast BKN060 OVC085 23.3 18.3 74% 76.25 1016.6
30 22:54 W 19 16.09 Overcast SCT055 BKN070 OVC095 23.9 17.2 66% 25 76.25 1016.6
30 20:54 SW 22 G 37 16.09 Overcast OVC110 24.4 16.1 60% 26 76.23 1016.1
30 19:54 SW 24 16.09 Mostly Cloudy FEW050 SCT110 BKN250 24.4 15 30 24.4 56% 26 76.17 1015.6
30 18:54 SW 28 16.09 Mostly Cloudy FEW050 BKN100 BKN250 25.6 14.4 50% 26 76.17 1015.6
30 17:54 SW 24 G 39 16.09 Overcast FEW050 BKN110 OVC250 27.8 12.8 40% 27 76.2 1015.9
30 16:54 SW 22 G 30 16.09 Mostly Cloudy BKN120 27.8 12.8 40% 27 76.2 1016.0
30 15:54 W 24 G 44 16.09 Mostly Cloudy FEW050 BKN150 27.8 13.3 41% 28 76.25 1016.5
30 14:54 SW 20 G 33 16.09 Mostly Cloudy FEW050 BKN150 28.3 11.7 36% 28 76.3 1017.3
30 13:54 W 22 16.09 Mostly Cloudy FEW050 SCT100 BKN250 29.4 12.2 30 21.7 35% 29 76.33 1017.6
30 12:54 W 22 G 41 16.09 Mostly Cloudy FEW090 SCT160 BKN250 28.9 11.7 34% 28 76.35 1018.0
30 11:54 W 26 G 37 16.09 Mostly Cloudy FEW090 SCT160 BKN250 28.9 12.2 36% 28 76.4 1018.4
30 10:54 W 22 G 35 16.09 Mostly Cloudy FEW090 SCT160 BKN250 26.7 12.2 41% 27 76.45 1019.2
30 09:54 W 20 16.09 Mostly Cloudy FEW090 FEW120 BKN250 24.4 12.2 47% 26 76.48 1019.7
30 08:54 SW 19 G 35 16.09 Mostly Cloudy FEW090 FEW120 BKN250 22.8 11.7 50% 76.5 1020.0
30 07:54 SW 11 16.09 Mostly Cloudy FEW090 FEW120 BKN250 21.1 11.7 21.1 18.3 55% 76.53 1020.3
30 06:54 SW 20 16.09 Mostly Cloudy FEW090 FEW140 BKN250 18.9 11.1 61% 76.56 1020.5
30 05:54 SW 13 16.09 Mostly Cloudy FEW090 FEW120 BKN250 19.4 10.6 57% 76.56 1020.4
30 04:54 SW 19 16.09 Mostly Cloudy BKN250 18.9 11.1 61% 76.58 1020.8
30 03:54 SW 17 16.09 Mostly Cloudy BKN250 18.9 11.1 61% 76.61 1021.1
29 23:54 SW 13 16.09 Partly Cloudy SCT250 20 10.6 55% 76.58 1021.1
29 22:54 SW 15 16.09 A Few Clouds FEW250 20 10.6 55% 76.58 1021.0
29 21:54 S 11 16.09 A Few Clouds FEW250 19.4 13.3 68% 76.58 1021.0
29 20:54 S 9 16.09 A Few Clouds FEW250 20 16.1 78% 76.61 1021.2
29 19:54 SE 13 16.09 A Few Clouds FEW200 FEW250 20 16.1 22.8 20 78% 76.56 1020.4
29 18:54 SE 7 16.09 A Few Clouds FEW060 FEW250 21.1 15.6 71% 76.53 1020.3
29 17:54 E 17 16.09 A Few Clouds FEW060 FEW250 21.7 15 66% 76.56 1020.7
29 16:54 E 19 16.09 A Few Clouds FEW060 FEW250 22.2 14.4 61% 76.58 1020.9
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)