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.
03 11:54 NW 7 16.09 Overcast BKN011 OVC025 21.7 18.9 84% 76.02 1013.4
03 10:54 S 6 16.09 Overcast OVC008 20 18.9 93% 76.05 1013.9 0.03
03 09:54 SW 7 16.09 Overcast OVC007 19.4 17.8 91% 76.1 1014.5
03 08:54 W 7 14.48 Overcast OVC008 18.9 17.2 90% 76.12 1014.6 0.03
03 07:54 NW 7 3.22 Light Rain Fog/Mist OVC011 17.8 17.2 18.3 17.2 96% 76.17 1015.4 0.15 1.14
03 06:54 S 9 2.82 Light Rain Fog/Mist OVC010 17.8 17.2 96% 76.12 1014.9 0.2
03 05:54 S 9 16.09 Light Rain OVC019 17.8 16.7 93% 76.15 1015.0 0.08
03 04:54 SE 15 4.02 Rain Fog/Mist SCT023 BKN030 OVC090 17.2 16.7 97% 76.17 1015.5 0.71 0.71
03 03:54 SE 19 16.09 Overcast OVC028 18.3 15.6 84% 76.23 1016.2
03 02:54 SE 11 16.09 Overcast BKN033 OVC070 18.3 14.4 78% 76.3 1017.1
03 01:54 SE 11 16.09 Overcast OVC080 18.3 15 19.4 18.3 81% 76.4 1018.4
03 00:54 SE 13 16.09 Overcast OVC080 18.9 15.6 81% 76.43 1018.9
02 23:54 SE 11 16.09 Overcast OVC080 18.9 15 78% 76.43 1018.7
02 22:54 S 13 16.09 Overcast OVC080 18.9 15.6 81% 76.5 1019.8
02 21:54 SE 13 16.09 Overcast OVC080 18.9 16.1 84% 76.48 1019.6
02 20:54 SE 13 16.09 Mostly Cloudy BKN080 BKN250 18.9 16.1 84% 76.5 1020.0
02 19:54 E 13 16.09 Mostly Cloudy BKN080 BKN250 18.9 16.1 22.2 18.9 84% 76.56 1020.4
02 18:54 E 19 14.48 Mostly Cloudy BKN075 BKN250 19.4 15.6 79% 76.56 1020.5
02 17:54 E 19 16.09 Mostly Cloudy BKN070 BKN250 20.6 16.1 76% 76.58 1020.9
02 16:54 E 17 16.09 Mostly Cloudy FEW030 FEW060 BKN250 21.1 15.6 71% 76.58 1020.8
02 15:54 E 20 16.09 Mostly Cloudy FEW028 FEW050 BKN250 20.6 15.6 73% 76.61 1021.3
02 14:54 E 20 16.09 Mostly Cloudy FEW025 FEW080 BKN250 21.7 15.6 68% 76.63 1021.4
02 13:54 E 22 16.09 Mostly Cloudy FEW025 FEW080 BKN250 21.7 15.6 22.2 18.9 68% 76.63 1021.6
02 12:54 E 19 16.09 Mostly Cloudy FEW025 FEW070 BKN250 22.2 16.1 68% 76.66 1021.8
02 11:54 E 15 16.09 Mostly Cloudy FEW020 BKN065 BKN250 21.1 16.1 73% 76.68 1022.2
02 10:54 E 15 16.09 Mostly Cloudy FEW020 SCT065 BKN080 BKN250 21.7 16.7 73% 76.68 1022.4
02 09:54 E 15 16.09 Overcast FEW018 BKN085 OVC250 20.6 16.7 78% 76.63 1021.5
02 08:54 NE 17 16.09 Overcast FEW012 SCT016 OVC085 19.4 17.8 91% 76.63 1021.7
02 07:54 NE 13 16.09 Overcast SCT014 BKN019 OVC080 18.9 16.7 18.9 17.8 87% 76.66 1022.0
02 06:54 NE 11 16.09 Overcast BKN016 OVC080 18.3 16.7 90% 76.63 1021.5
02 05:54 NE 15 16.09 Overcast SCT016 OVC060 17.8 16.1 90% 76.58 1020.9
02 04:54 NE 11 16.09 Overcast SCT016 OVC060 17.8 15.6 87% 76.56 1020.5
02 03:54 N 9 16.09 Overcast BKN060 OVC085 18.3 15.6 84% 76.56 1020.5
02 02:54 N 7 16.09 Overcast OVC060 18.3 16.1 87% 76.53 1020.4
02 01:54 NE 6 16.09 Overcast BKN060 OVC110 18.3 15.6 18.9 17.2 84% 76.56 1020.4
02 00:54 Calm 16.09 Overcast BKN060 OVC110 17.8 15.6 87% 76.53 1020.3
01 23:54 E 6 16.09 Overcast OVC100 18.3 13.9 76% 76.45 1019.2
01 22:54 E 6 16.09 Overcast FEW060 OVC100 18.3 12.2 68% 76.45 1019.3
01 21:54 E 7 16.09 Overcast SCT060 BKN080 OVC100 18.3 13.9 76% 76.43 1019.0
01 20:54 Calm 16.09 Mostly Cloudy FEW015 SCT075 BKN095 18.3 15.6 84% 76.45 1019.1
01 19:54 Calm 16.09 Overcast FEW015 BKN065 OVC095 18.3 16.1 19.4 18.3 87% 76.43 1018.7 0.36
01 18:54 Calm 16.09 Mostly Cloudy FEW015 SCT045 BKN100 18.3 16.1 87% 76.4 1018.4
01 17:54 SW 9 16.09 Overcast FEW015 BKN042 OVC100 18.3 16.1 87% 76.4 1018.5
01 16:54 Vrbl 7 16.09 Overcast SCT015 SCT028 OVC100 18.3 16.1 87% 76.38 1018.1 0.03 0.36
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
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)