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.
30 15:54 S 22 16.09 Mostly Cloudy FEW055 BKN090 BKN200 28.9 19.4 57% 30 76.2 1015.8
30 14:54 S 20 16.09 Mostly Cloudy SCT060 BKN095 30.6 17.2 45% 31 76.23 1016.0
30 13:54 SE 19 16.09 Partly Cloudy FEW055 SCT080 SCT250 28.9 17.8 29.4 21.1 51% 30 76.25 1016.6
30 12:54 SE 17 16.09 A Few Clouds FEW040 FEW250 29.4 18.9 53% 31 76.35 1017.8
30 11:54 E 17 16.09 A Few Clouds FEW040 FEW090 FEW250 25 18.9 69% 26 76.4 1018.6
30 10:54 E 15 16.09 A Few Clouds FEW250 26.1 19.4 67% 27 76.4 1018.6
30 09:54 SE 11 16.09 A Few Clouds FEW250 24.4 18.9 72% 25 76.43 1018.9
30 08:54 SE 13 16.09 A Few Clouds FEW250 22.2 18.3 79% 76.45 1019.2
30 07:54 S 11 16.09 A Few Clouds FEW110 FEW250 21.7 17.8 21.7 18.3 79% 76.48 1019.6
30 06:54 S 7 16.09 A Few Clouds FEW250 20.6 17.2 81% 76.48 1019.6
30 05:54 SW 6 16.09 Partly Cloudy SCT250 18.9 16.7 87% 76.5 1019.8
30 04:54 S 6 16.09 A Few Clouds FEW200 18.3 16.7 90% 76.48 1019.4
30 03:54 SW 7 16.09 A Few Clouds FEW200 19.4 16.7 84% 76.48 1019.6
30 02:54 SW 9 16.09 Fair CLR 19.4 16.1 81% 76.5 1019.8
30 01:54 SW 9 16.09 Fair CLR 19.4 16.1 21.7 18.3 81% 76.5 1020.0
30 00:54 S 7 16.09 Fair CLR 19.4 14.4 73% 76.5 1019.9
29 23:54 S 7 16.09 Fair CLR 20 14.4 70% 76.53 1020.1
29 22:54 Calm 16.09 Fair CLR 20 14.4 70% 76.56 1020.4
29 21:54 E 6 16.09 A Few Clouds FEW250 19.4 15 76% 76.56 1020.5
29 20:54 E 7 16.09 A Few Clouds FEW050 FEW250 18.9 15.6 81% 76.5 1020.0
29 19:54 E 7 16.09 A Few Clouds FEW050 FEW250 20.6 15.6 25 20.6 73% 76.48 1019.7
29 18:54 E 7 16.09 A Few Clouds FEW050 21.1 16.1 73% 76.48 1019.6
29 17:54 E 13 16.09 A Few Clouds FEW050 21.7 16.1 71% 76.43 1019.0
29 16:54 E 17 16.09 A Few Clouds FEW035 FEW065 21.7 16.1 71% 76.45 1019.0
29 15:54 E 17 16.09 A Few Clouds FEW035 FEW065 22.8 15 62% 76.43 1019.0
29 14:54 E 13 16.09 A Few Clouds FEW035 FEW065 24.4 15 56% 26 76.43 1018.9
29 13:54 E 20 16.09 A Few Clouds FEW030 25 12.8 25.6 22.8 47% 26 76.43 1019.0
29 12:54 E 20 16.09 A Few Clouds FEW028 FEW250 25.6 13.9 48% 26 76.45 1019.0
29 11:54 E 20 16.09 A Few Clouds FEW028 FEW250 24.4 15.6 58% 26 76.45 1019.1
29 10:54 E 15 16.09 A Few Clouds FEW025 FEW250 25 17.2 62% 26 76.43 1018.8
29 09:54 E 11 16.09 Partly Cloudy FEW220 SCT250 25 18.3 66% 26 76.4 1018.6
29 08:54 Calm 16.09 Mostly Cloudy FEW220 BKN250 24.4 17.2 64% 25 76.35 1018.0
29 07:54 N 11 16.09 Mostly Cloudy FEW220 BKN250 22.8 17.2 22.8 18.9 71% 76.33 1017.6
29 06:54 NW 11 16.09 Mostly Cloudy FEW220 BKN250 21.1 17.2 79% 76.33 1017.5
29 05:54 N 11 16.09 A Few Clouds FEW250 20 17.2 84% 76.3 1017.0
29 04:54 N 7 16.09 A Few Clouds FEW250 18.9 17.2 90% 76.25 1016.6
29 03:54 W 15 16.09 Partly Cloudy SCT250 20.6 17.2 81% 76.23 1016.0
29 02:54 W 9 16.09 A Few Clouds FEW250 20 17.2 84% 76.2 1015.8
29 01:54 SW 15 16.09 Fair CLR 20.6 17.8 22.2 18.3 84% 76.2 1015.8
29 00:54 SW 15 16.09 Partly Cloudy FEW070 SCT250 20.6 17.8 84% 76.2 1015.8
28 23:54 SW 15 16.09 Partly Cloudy FEW070 SCT250 21.1 17.8 82% 76.23 1016.2
28 22:54 SW 13 16.09 Partly Cloudy FEW070 SCT250 21.7 17.8 79% 76.25 1016.4
28 21:54 SW 13 16.09 A Few Clouds FEW070 FEW250 22.2 17.8 76% 76.23 1016.0
28 20:54 S 9 16.09 Partly Cloudy FEW040 FEW080 SCT250 20.6 17.2 81% 76.17 1015.6
28 19:54 E 9 16.09 A Few Clouds FEW030 FEW250 18.3 16.7 23.9 18.3 90% 76.15 1015.3
28 18:54 NE 7 16.09 A Few Clouds FEW250 19.4 17.2 87% 76.17 1015.4
28 16:54 E 13 16.09 Partly Cloudy FEW030 SCT250 23.9 17.8 69% 25 76.17 1015.5
28 15:54 SE 15 12.87 Partly Cloudy FEW028 SCT250 22.8 17.8 74% 76.17 1015.4
28 14:54 SE 17 9.66 Mostly Cloudy with Haze SCT028 BKN250 21.1 17.2 79% 76.17 1015.5
28 13:54 E 13 9.66 Mostly Cloudy with Haze SCT028TCU BKN250 22.2 17.8 22.8 17.2 76% 76.2 1015.7
28 12:54 E 15 16.09 Patches Fog FEW005 SCT028 SCT250 21.7 18.3 81% 76.2 1015.8
28 11:54 E 17 16.09 Patches Fog FEW005 SCT028 SCT250 20.6 17.8 84% 76.23 1016.3
28 10:54 SE 11 16.09 Patches Fog FEW005 SCT025 SCT250 20.6 17.8 84% 76.23 1016.1
28 09:54 Vrbl 11 11.27 Patches Fog SCT005 SCT025 BKN250 19.4 17.2 87% 76.23 1016.2
28 07:54 SE 6 1.21 Fog/Mist BKN002 BKN030 BKN250 17.2 17.2 17.2 16.1 100% 76.23 1016.2
28 06:54 NE 7 0.80 Fog OVC002 16.7 16.7 100% 76.2 1015.9
28 05:54 Calm 0.80 Fog OVC002 16.7 16.7 100% 76.2 1015.7
28 04:54 NE 9 0.40 Fog VV002 16.1 16.1 100% 76.15 1015.1
28 03:54 E 6 0.40 Fog VV002 16.1 16.1 100% 76.12 1014.9
28 02:54 Calm 2.41 Fog/Mist OVC002 16.1 16.1 100% 76.15 1015.1
28 01:54 N 6 0.80 Fog VV002 16.1 16.1 17.2 16.1 100% 76.15 1015.2
28 00:54 E 6 0.80 Fog VV002 16.1 16.1 100% 76.2 1015.7
27 23:54 NE 6 16.09 Overcast BKN085 OVC150 17.2 16.1 93% 76.2 1015.7
27 22:54 E 7 16.09 Overcast BKN090 OVC220 16.7 16.1 96% 76.2 1015.8
27 21:54 NE 9 16.09 Overcast FEW003 OVC110 16.7 16.1 96% 76.23 1016.2
27 20:54 NE 7 14.48 Overcast OVC002 16.7 16.1 96% 76.23 1016.1
27 19:54 NE 11 16.09 Mostly Cloudy BKN100 16.7 15.6 19.4 16.7 93% 76.23 1016.1
27 18:54 E 13 16.09 Partly Cloudy SCT100 SCT200 17.2 15.6 90% 76.23 1016.1
27 17:54 NE 11 8.05 Fog/Mist FEW060 SCT200 18.3 16.1 87% 76.23 1016.2
27 16:54 E 13 0.40 Fog/Mist BKN004 BKN180 BKN250 17.8 15.6 87% 76.25 1016.6
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)