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.
23 20:54 SE 7 14.48 Overcast FEW042 BKN055 OVC140 17.2 16.7 97% 75.82 1010.9 0.03
23 19:54 SE 9 11.27 Overcast FEW060 SCT090 OVC140 17.2 16.7 17.8 16.7 97% 75.79 1010.4 0.05
23 18:54 SE 9 9.66 Light Rain Fog/Mist FEW065 FEW090 OVC120 17.2 16.1 93% 75.77 1010.2
23 17:54 SE 6 12.87 Light Rain FEW050 OVC120 17.2 16.7 97% 75.74 1009.8 0.03
23 16:54 S 9 16.09 Overcast FEW019 SCT050 OVC110 17.2 16.7 97% 75.79 1010.5 0.03
23 15:54 E 7 12.87 Light Rain FEW019 SCT033 BKN045 17.8 16.7 93% 75.79 1010.4 0.03
23 14:54 SE 9 12.87 Light Rain BKN015 OVC021 16.7 16.1 96% 75.84 1011.0
23 13:54 SE 9 8.05 Light Rain Fog/Mist OVC013 16.7 16.1 18.9 16.7 96% 75.84 1011.0 0.03 0.05
23 12:54 N 7 16.09 Overcast BKN012 OVC025 18.9 16.7 87% 75.84 1011.0
23 11:54 N 13 16.09 Light Rain FEW009 OVC012 18.3 16.7 90% 75.87 1011.4 0.03
23 10:54 N 11 16.09 Light Rain FEW008 OVC012 18.3 16.7 90% 75.84 1011.2
23 09:54 N 15 11.27 Overcast OVC008 18.3 16.7 90% 75.84 1010.9
23 08:54 NW 17 11.27 Overcast OVC006 17.8 16.7 93% 75.84 1011.0
23 07:54 NW 17 16.09 Overcast OVC006 18.9 17.8 21.7 18.3 93% 75.79 1010.5 0.41
23 06:54 SW 11 14.48 Light Rain OVC007 21.1 20 93% 75.82 1010.6
23 05:54 S 7 16.09 Overcast FEW008 BKN030 OVC047 20.6 19.4 93% 75.77 1010.2 0.03
23 04:54 S 13 16.09 Overcast BKN010 BKN022 OVC050 20 19.4 96% 75.82 1010.7 0.23 0.38
23 03:54 S 11 6.44 Heavy Rain Fog/Mist BKN008 OVC100 19.4 18.9 97% 75.84 1011.2 0.15
23 02:54 S 13 12.87 Rain OVC009 18.9 17.8 93% 75.9 1011.9
23 01:54 SE 11 16.09 Overcast OVC010 18.3 17.2 18.3 15.6 93% 75.97 1012.6
23 00:54 SE 7 16.09 Overcast BKN012 OVC018 17.8 16.1 90% 76.02 1013.4
22 23:54 SE 11 16.09 Overcast OVC020 17.2 15.6 90% 76.1 1014.4
22 22:54 S 15 16.09 Overcast FEW012 OVC026 17.8 15.6 87% 76.15 1015.3
22 21:54 E 20 16.09 Overcast FEW012 OVC035 16.7 15.6 93% 76.2 1015.7
22 20:54 E 19 16.09 Overcast FEW020 SCT030 OVC060 16.1 15 93% 76.25 1016.5
22 19:54 E 15 16.09 Overcast FEW021 OVC060 16.1 15 21.7 16.1 93% 76.3 1017.3 0.1 0.81
22 18:54 E 11 11.27 Light Rain FEW025 BKN080 OVC100 16.7 15 90% 76.35 1018.0 0.36
22 17:54 E 15 9.66 Rain Fog/Mist FEW020 FEW070 OVC100 17.2 16.1 93% 76.38 1018.0 0.2
22 16:54 Calm 16.09 Light Rain FEW020 OVC065 19.4 15 76% 76.48 1019.4 0.03 0.15
22 15:54 Calm 16.09 Light Rain FEW055 OVC095 19.4 15.6 79% 76.4 1018.6 0.05
22 14:54 SW 15 16.09 Light Rain FEW055 SCT090 OVC110 21.1 15.6 71% 76.4 1018.6 0.08
22 13:54 SE 6 16.09 Light Rain SCT050 BKN100 OVC130 19.4 15.6 22.8 19.4 79% 76.38 1018.2
22 12:54 E 13 16.09 Overcast FEW050 BKN120 OVC180 20.6 14.4 68% 76.35 1017.7
22 11:54 E 13 16.09 Mostly Cloudy FEW045 BKN130 BKN250 21.7 13.9 61% 76.33 1017.5
22 10:54 E 13 16.09 Mostly Cloudy FEW045 FEW130 BKN250 22.2 13.3 57% 76.3 1017.3
22 09:54 SE 11 16.09 Mostly Cloudy FEW045 FEW130 BKN250 21.1 13.9 64% 76.3 1017.2
22 08:54 SE 11 16.09 Mostly Cloudy FEW130 BKN250 21.1 14.4 66% 76.3 1017.3
22 07:54 Calm 16.09 Mostly Cloudy FEW130 BKN250 22.2 13.3 22.2 17.2 57% 76.33 1017.5
22 06:54 W 7 16.09 Partly Cloudy FEW130 SCT250 20 12.8 63% 76.33 1017.3
22 05:54 Calm 16.09 Partly Cloudy FEW110 SCT250 18.9 12.8 68% 76.28 1016.7
22 04:54 W 9 16.09 Partly Cloudy FEW100 SCT250 18.3 12.8 70% 76.23 1016.0
22 03:54 W 13 16.09 Partly Cloudy FEW100 SCT250 18.9 12.8 68% 76.15 1015.3
22 02:54 W 7 16.09 Partly Cloudy FEW100 SCT250 18.9 12.8 68% 76.15 1015.1
22 01:54 W 13 16.09 Partly Cloudy FEW100 SCT250 19.4 13.3 21.1 19.4 68% 76.12 1014.7
22 00:54 W 13 16.09 Partly Cloudy FEW100 SCT250 20 13.3 65% 76.1 1014.5
21 23:54 W 9 16.09 Partly Cloudy FEW100 SCT250 21.1 12.8 59% 76.07 1014.3
21 22:54 SW 11 16.09 Partly Cloudy FEW050 SCT100 SCT250 20 12.2 61% 76.05 1013.8
21 21:54 S 6 16.09 Partly Cloudy FEW050 SCT100 SCT250 20.6 11.1 55% 76.05 1013.8
21 20:54 SE 9 16.09 Partly Cloudy FEW050 FEW080 SCT200 19.4 11.7 61% 76 1013.0
21 19:54 SE 9 16.09 Partly Cloudy FEW050 SCT200 20 11.7 28.3 19.4 59% 75.92 1012.0 0.05
21 18:54 SE 9 16.09 Partly Cloudy FEW048 SCT200 20 12.8 63% 75.87 1011.3
21 17:54 Vrbl 11 16.09 Mostly Cloudy SCT048 SCT110 BKN200 20.6 12.8 61% 75.79 1010.5
21 16:54 NE 20 11.27 Thunderstorm Light Rain FEW048 BKN070CB BKN100 21.1 16.1 73% 75.77 1010.0 0.05 0.05
21 15:54 W 19 16.09 Mostly Cloudy BKN075 BKN090 26.7 9.4 34% 26 75.69 1009.0
21 14:54 SW 19 16.09 Mostly Cloudy SCT070 BKN250 27.8 10 33% 27 75.64 1008.5
21 13:54 NW 24 G 33 16.09 Mostly Cloudy SCT060 BKN250 26.1 10.6 26.7 20.6 38% 26 75.67 1008.8
21 12:54 NW 22 G 35 16.09 Partly Cloudy FEW050 SCT060 SCT250 26.1 10.6 38% 26 75.69 1009.1
21 11:54 NW 20 G 33 16.09 Partly Cloudy FEW050 SCT250 25.6 10.6 39% 26 75.69 1009.1
21 10:54 W 17 16.09 Partly Cloudy FEW035 SCT250 25 11.7 43% 26 75.67 1008.9
21 09:54 W 15 16.09 Partly Cloudy FEW080 SCT250 22.8 11.7 50% 75.69 1009.1
21 08:54 W 20 16.09 Partly Cloudy FEW080 SCT250 22.2 11.7 52% 75.72 1009.3
21 07:54 W 20 16.09 A Few Clouds FEW080 FEW250 20.6 11.7 21.1 18.3 57% 75.72 1009.3
21 06:54 W 13 16.09 A Few Clouds FEW080 FEW250 19.4 11.7 61% 75.69 1009.0
21 05:54 W 19 16.09 A Few Clouds FEW080 FEW250 18.9 11.7 63% 75.67 1008.6
21 04:54 W 15 16.09 A Few Clouds FEW080 18.3 11.7 66% 75.62 1007.9
21 03:54 W 15 16.09 Fair CLR 18.9 11.7 63% 75.59 1007.8
21 02:54 W 11 16.09 Fair CLR 19.4 11.7 61% 75.62 1008.1
21 01:54 W 11 16.09 A Few Clouds FEW110 20.6 12.2 24.4 20 59% 75.59 1007.9
21 00:54 W 13 16.09 Overcast OVC100 21.1 11.7 55% 75.59 1007.7
20 23:54 W 17 16.09 Partly Cloudy FEW080 SCT100 21.1 12.2 57% 75.59 1007.7
20 22:54 W 15 16.09 Partly Cloudy SCT100 21.7 12.2 55% 75.59 1007.8
20 21:54 W 17 16.09 Partly Cloudy SCT100 22.2 11.7 52% 75.57 1007.5
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)