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.
15 16:54 NE 19 2.41 Fog/Mist BKN003 OVC011 10 8.9 93% 8 75.95 1012.5
15 15:54 NE 19 1.61 Fog/Mist BKN002 OVC008 10.6 8.9 89% 75.95 1012.3
15 14:54 E 24 0.80 Fog OVC003 11.1 9.4 89% 75.95 1012.4
15 13:54 SE 19 0.80 Fog OVC003 10 8.9 22.8 10 93% 8 76.02 1013.4
15 12:54 E 19 0.80 Fog OVC002 11.1 9.4 89% 76.02 1013.6
15 11:54 NE 30 16.09 Mostly Cloudy FEW001 FEW050 SCT200 BKN250 11.7 10 89% 76 1013.3
15 10:54 E 7 16.09 Mostly Cloudy FEW050 BKN250 19.4 12.8 66% 76 1013.2
15 09:54 NW 13 16.09 Partly Cloudy FEW050 SCT250 22.2 13.3 57% 75.95 1012.6
15 08:54 W 11 16.09 Partly Cloudy SCT250 21.1 13.3 61% 75.9 1011.6
15 07:54 Calm 16.09 Mostly Cloudy BKN250 15.6 12.2 19.4 10.6 80% 75.92 1012.2
15 06:54 E 7 16.09 Mostly Cloudy FEW120 BKN220 11.7 10 89% 75.92 1012.0
15 05:54 W 17 16.09 Partly Cloudy SCT200 19.4 13.3 68% 75.79 1010.5
15 04:54 W 15 16.09 A Few Clouds FEW200 18.9 14.4 75% 75.74 1009.7
15 03:54 W 15 16.09 Partly Cloudy FEW070 SCT200 18.9 15 78% 75.77 1009.9
15 02:54 W 17 16.09 Partly Cloudy FEW070 SCT200 18.9 15 78% 75.74 1009.7
15 01:54 W 20 16.09 Partly Cloudy SCT070 18.9 15 21.1 13.9 78% 75.74 1009.7 0.51
15 00:54 SW 19 16.09 Partly Cloudy SCT070 17.8 15.6 87% 75.77 1010.0
14 23:54 SE 7 11.27 Mostly Cloudy FEW040 BKN080 14.4 13.9 97% 75.77 1009.9
14 22:54 S 11 16.09 Mostly Cloudy SCT040 BKN070 BKN095 16.1 15 93% 75.79 1010.3 0.51
14 21:54 SE 19 9.66 Light Rain Fog/Mist SCT040 BKN095 OVC110 15 13.9 93% 75.77 1010.2 0.41
14 20:54 NW 24 G 41 3.22 Heavy Rain Fog/Mist SCT040 BKN050 OVC110 19.4 15.6 79% 75.92 1012.1 0.1
14 19:54 S 24 16.09 Mostly Cloudy FEW060 BKN160 BKN250 18.9 12.2 25.6 15.6 65% 75.62 1008.0
14 18:54 S 26 G 41 16.09 Mostly Cloudy FEW065 FEW110 SCT220 BKN250 21.1 12.2 57% 75.59 1007.6
14 17:54 S 37 G 52 16.09 Mostly Cloudy and Breezy FEW065 FEW100 BKN250 22.2 12.8 55% 75.62 1008.0
14 16:54 S 37 G 57 16.09 Mostly Cloudy and Breezy FEW065 FEW100 BKN250 24.4 13.3 50% 26 75.64 1008.2
14 15:54 E 20 16.09 Mostly Cloudy FEW065 SCT090 BKN250 16.7 10.6 67% 75.74 1009.9
14 14:54 E 41 16.09 Mostly Cloudy and Breezy SCT065 BKN080 17.8 11.7 68% 75.84 1011.1
14 13:54 E 33 16.09 Partly Cloudy and Breezy FEW050 FEW120 SCT250 19.4 12.2 24.4 18.9 63% 75.92 1012.2
14 12:54 E 19 16.09 Fair CLR 24.4 13.3 50% 26 75.97 1012.9
14 11:54 Calm 16.09 Mostly Cloudy FEW050 FEW120 BKN250 23.9 12.2 48% 25 76.07 1014.3
14 10:54 W 13 16.09 Mostly Cloudy FEW080 BKN250 22.8 12.8 53% 76.15 1015.1
14 09:54 W 17 16.09 Mostly Cloudy FEW120 BKN250 22.2 12.2 53% 76.15 1015.2
14 08:54 W 13 16.09 Mostly Cloudy BKN250 21.1 13.3 61% 76.15 1015.3
14 07:54 W 15 16.09 Mostly Cloudy BKN220 19.4 13.3 19.4 17.2 68% 76.12 1014.8
14 06:54 W 11 16.09 Mostly Cloudy BKN220 18.3 13.3 73% 76.1 1014.6
14 05:54 W 13 16.09 Mostly Cloudy FEW140 BKN250 17.8 12.8 73% 76.05 1013.9
14 04:54 W 19 16.09 Mostly Cloudy FEW120 BKN250 18.3 12.8 70% 76.02 1013.3
14 03:54 W 20 16.09 A Few Clouds FEW250 18.3 13.3 73% 76 1013.0
14 02:54 W 24 16.09 Fair CLR 18.9 12.8 68% 75.95 1012.6
14 01:54 W 24 G 35 16.09 Fair CLR 19.4 13.3 20.6 16.7 68% 76 1012.9
14 00:54 SW 20 16.09 A Few Clouds FEW250 17.8 12.8 73% 76 1013.0
13 23:54 SW 19 16.09 A Few Clouds FEW070 16.7 12.8 78% 75.97 1012.7
13 22:54 SW 22 16.09 A Few Clouds FEW070 17.2 12.2 73% 75.95 1012.3
13 21:54 SW 19 16.09 A Few Clouds FEW065 17.2 12.2 73% 75.95 1012.4
13 20:54 S 19 16.09 A Few Clouds FEW080 16.7 11.7 73% 75.9 1011.9
13 19:54 SW 17 16.09 A Few Clouds FEW110 20.6 12.2 22.2 17.8 59% 75.82 1010.8
13 18:54 SW 20 16.09 A Few Clouds FEW140 FEW250 21.7 11.7 53% 75.74 1009.8
13 17:54 SW 24 16.09 Mostly Cloudy SCT140 BKN250 21.1 11.7 55% 75.72 1009.3
13 16:54 SW 28 G 44 16.09 Mostly Cloudy FEW070 FEW110 BKN140 BKN250 20 11.7 59% 75.72 1009.3
13 15:54 SW 26 G 41 16.09 Overcast BKN110 OVC180 20 11.7 59% 75.77 1009.9
13 14:54 SW 30 G 48 16.09 Mostly Cloudy FEW030 BKN140 BKN180 18.9 11.7 63% 75.82 1010.7
13 13:54 SW 33 G 46 16.09 Mostly Cloudy and Breezy FEW030 BKN150 17.8 11.7 18.3 11.1 68% 75.9 1011.9
13 12:54 SW 37 G 54 16.09 Overcast and Breezy FEW021 BKN150 OVC200 16.7 11.7 73% 76.02 1013.3
13 11:54 SW 33 G 46 16.09 Overcast and Breezy SCT021 OVC150 16.7 11.1 70% 76.12 1014.8
13 10:54 SW 33 G 46 16.09 Overcast and Breezy BKN019 OVC035 15 10.6 75% 76.23 1016.1
13 09:54 SW 35 G 54 16.09 Overcast and Breezy BKN017 OVC030 13.3 8.9 75% 76.33 1017.4
13 08:54 SW 41 G 61 16.09 Overcast and Breezy BKN021 BKN032 OVC200 12.2 7.8 75% 76.38 1018.1
13 07:54 SW 33 G 50 16.09 Overcast and Breezy BKN025 OVC030 10.6 6.1 11.1 6.7 74% 76.45 1019.3
13 06:54 SW 28 G 43 16.09 Overcast FEW023 OVC030 10 5 71% 7 76.53 1020.1
13 05:54 S 26 G 46 16.09 Overcast OVC025 9.4 3.9 69% 6 76.58 1020.9
13 04:54 S 22 16.09 Overcast FEW025 OVC032 8.3 4.4 77% 5 76.68 1022.3
13 03:54 S 22 16.09 Overcast BKN037 OVC095 8.3 5.6 83% 5 76.78 1023.5
13 02:54 S 19 16.09 Overcast OVC100 7.2 5.6 90% 4 76.84 1024.4
13 01:54 S 19 16.09 Light Rain BKN017 OVC075 6.7 4.4 8.9 6.1 85% 4 76.94 1025.8 0.08
13 00:54 S 13 16.09 Overcast FEW019 OVC075 6.7 3.9 83% 4 77.06 1027.2
12 23:54 S 20 16.09 Overcast OVC075 6.1 2.8 80% 3 77.09 1027.7 0.03
12 22:54 S 20 16.09 Light Rain OVC075 6.7 2.8 76% 3 77.17 1028.5 0.05 0.05
12 21:54 SW 24 G 37 16.09 Light Rain OVC085 7.2 1.7 68% 4 77.17 1028.6
12 20:54 S 22 16.09 Overcast OVC110 7.8 -1.1 54% 5 77.17 1028.6
12 19:54 S 31 16.09 Overcast FEW080 OVC110 8.3 -1.7 10 6.7 50% 5 77.14 1028.3
12 18:54 S 28 16.09 Overcast FEW080 BKN110 OVC170 9.4 -0.6 50% 6 77.14 1028.2
12 17:54 SE 19 16.09 Overcast FEW090 BKN120 OVC200 7.2 1.1 66% 4 77.22 1029.3
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)