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.
07 20:54 NW 20 16.09 A Few Clouds FEW200 13.9 -2.8 32% 75.54 1007.2
07 19:54 W 22 G 41 16.09 A Few Clouds FEW200 15 -3.3 18.3 15 28% 75.49 1006.3
07 18:54 W 24 16.09 Partly Cloudy FEW060 SCT250 16.1 -2.8 27% 75.44 1005.7
07 17:54 NW 20 16.09 Partly Cloudy FEW060 SCT200 17.2 -3.3 25% 75.41 1005.3
07 16:54 W 24 G 35 16.09 Partly Cloudy FEW060 SCT250 17.8 -2.2 26% 75.39 1004.8
07 15:54 NW 26 G 37 16.09 Partly Cloudy FEW060 SCT200 18.3 -3.3 23% 75.39 1005.1
07 14:54 W 20 G 35 16.09 A Few Clouds FEW060 FEW200 17.8 -3.3 24% 75.44 1005.5
07 13:54 W 15 G 37 16.09 A Few Clouds FEW060 FEW200 17.2 -0.6 17.8 10.6 30% 75.46 1006.1
07 12:54 W 17 G 35 16.09 Partly Cloudy SCT055 SCT120 16.7 3.3 41% 75.49 1006.3
07 11:54 W 15 16.09 Mostly Cloudy SCT049 BKN120 BKN200 15 4.4 49% 75.54 1006.9
07 10:54 W 13 G 31 16.09 Mostly Cloudy SCT049 SCT120 BKN200 15.6 3.9 46% 75.57 1007.4
07 09:54 NW 17 16.09 A Few Clouds FEW050 FEW110 14.4 3.9 50% 75.59 1007.8
07 08:54 W 20 16.09 Partly Cloudy FEW020 FEW050 SCT110 12.2 6.7 69% 75.62 1008.1
07 07:54 NW 15 16.09 Mostly Cloudy FEW050 BKN100 10.6 6.7 14.4 10 77% 75.62 1007.9 0.36
07 06:54 W 13 16.09 Light Rain FEW020 FEW060 BKN090 10 6.7 80% 8 75.59 1007.6 0.05
07 05:54 NW 13 9.66 Light Rain Fog/Mist FEW015 SCT060 OVC085 10 7.8 86% 8 75.57 1007.2 0.18
07 04:54 W 17 9.66 Rain Fog/Mist FEW015 FEW050 OVC090 11.1 8.9 86% 75.57 1007.5 0.13 0.13
07 03:54 NW 11 16.09 Light Rain FEW016 OVC049 12.8 9.4 80% 75.51 1006.8
07 02:54 W 15 16.09 Overcast SCT016 OVC041 13.3 10 81% 75.46 1006.2
07 01:54 NW 26 G 35 16.09 Overcast SCT015 OVC035 14.4 11.1 16.1 13.9 81% 75.49 1006.3 0.03
07 00:54 W 17 G 33 16.09 Overcast FEW011 SCT019 OVC033 15.6 13.3 86% 75.49 1006.3
06 23:54 SW 20 9.66 Fog/Mist OVC009 15 13.9 93% 75.49 1006.3
06 22:54 SW 20 16.09 Overcast OVC009 15 13.3 90% 75.44 1005.7 0.03
06 21:54 S 22 16.09 Overcast OVC008 14.4 13.3 93% 75.46 1005.9
06 20:54 SW 26 16.09 Overcast OVC009 14.4 12.8 90% 75.49 1006.4 0.03
06 19:54 SW 24 G 43 12.87 Light Rain FEW008 BKN011 OVC055 14.4 12.8 20 13.9 90% 75.46 1006.2 0.1
06 18:54 S 24 12.87 Overcast FEW008 BKN014 OVC050 14.4 13.3 93% 75.46 1006.2 0.03
06 17:54 S 24 8.05 Light Rain Fog/Mist BKN017 BKN050 OVC090 15.6 13.9 90% 75.51 1006.8 0.05
06 16:54 S 26 G 43 9.66 Light Rain Fog/Mist SCT015 OVC075 16.1 13.9 87% 75.54 1007.1 0.03 0.03
06 15:54 S 26 12.87 Light Rain FEW016 OVC090 16.7 13.3 80% 75.54 1007.1
06 14:54 S 26 16.09 Overcast FEW015 FEW040 BKN130 OVC220 18.9 12.2 65% 75.57 1007.3
06 13:54 S 35 G 52 16.09 Overcast and Breezy FEW015 FEW040 BKN140 OVC220 20 12.2 21.1 15.6 61% 75.59 1007.6
06 12:54 S 35 G 50 16.09 Overcast and Breezy FEW040 SCT120 OVC200 20 12.2 61% 75.62 1008.2
06 11:54 S 30 16.09 Overcast FEW040 SCT160 OVC200 20 12.2 61% 75.69 1009.1
06 10:54 S 26 G 43 16.09 Overcast FEW050 SCT160 OVC220 20.6 12.2 59% 75.72 1009.5
06 09:54 S 24 16.09 Mostly Cloudy FEW120 SCT170 BKN220 18.9 12.2 65% 75.72 1009.4
06 08:54 S 24 G 37 16.09 Mostly Cloudy FEW110 FEW140 SCT180 BKN220 17.2 12.2 73% 75.77 1010.2
06 07:54 S 26 G 41 16.09 Mostly Cloudy FEW100 FEW140 SCT170 BKN200 15.6 12.2 16.1 14.4 80% 75.79 1010.4
06 06:54 S 26 G 39 16.09 Mostly Cloudy FEW100 FEW140 BKN200 14.4 11.7 84% 75.79 1010.5
06 05:54 S 22 16.09 Mostly Cloudy FEW140 BKN200 15 11.7 81% 75.77 1010.2
06 04:54 S 30 16.09 A Few Clouds FEW200 15 11.7 81% 75.79 1010.3
06 03:54 S 30 16.09 A Few Clouds FEW200 15.6 11.7 78% 75.79 1010.2
06 02:54 SW 28 G 46 16.09 A Few Clouds FEW200 16.1 11.1 72% 75.74 1009.9
06 01:54 S 33 G 50 12.87 Partly Cloudy and Breezy SCT200 16.1 10.6 17.8 15.6 70% 75.74 1009.8
06 00:54 SW 30 G 44 16.09 Partly Cloudy SCT200 16.7 10 65% 75.79 1010.3
05 23:54 SW 33 G 44 12.87 Partly Cloudy and Breezy SCT200 16.7 9.4 62% 75.77 1010.1
05 22:54 SW 30 G 50 12.87 Partly Cloudy SCT250 17.2 8.9 58% 75.77 1009.9
05 21:54 SW 31 G 48 12.87 Partly Cloudy FEW065 SCT250 17.2 8.9 58% 75.74 1009.8
05 20:54 S 31 G 54 16.09 Mostly Cloudy FEW065 SCT090 BKN250 17.2 9.4 60% 75.72 1009.3
05 19:54 S 31 G 44 16.09 Mostly Cloudy FEW085 BKN250 17.8 9.4 25 17.8 58% 75.64 1008.3
05 18:54 S 37 G 54 16.09 Mostly Cloudy and Breezy FEW090 BKN250 19.4 8.9 51% 75.57 1007.3
05 17:54 SW 46 G 69 16.09 Mostly Cloudy and Windy FEW065 BKN250 22.2 9.4 44% 75.54 1007.0
05 16:54 S 35 G 56 16.09 Partly Cloudy and Breezy FEW065 SCT250 22.8 9.4 43% 75.51 1006.7
05 15:54 S 43 G 56 16.09 A Few Clouds and Windy FEW065 FEW250 23.9 10 42% 25 75.49 1006.5
05 14:54 S 33 16.09 A Few Clouds and Breezy FEW065 FEW250 25 10.6 40% 26 75.54 1007.1
05 13:54 S 28 16.09 Partly Cloudy FEW065 SCT250 25 11.7 26.1 14.4 43% 26 75.62 1007.9
05 12:54 S 24 G 41 16.09 Partly Cloudy FEW075 FEW140 SCT250 25 11.1 42% 26 75.64 1008.5
05 11:54 S 22 16.09 Mostly Cloudy FEW080 BKN130 BKN250 22.8 10.6 46% 75.72 1009.4
05 10:54 SW 13 16.09 Partly Cloudy FEW080 FEW120 SCT250 21.1 11.1 53% 75.74 1009.7
05 09:54 SW 20 16.09 Mostly Cloudy SCT075 BKN110 BKN250 18.9 10 56% 75.74 1009.9
05 08:54 SW 24 16.09 Partly Cloudy FEW080 SCT250 17.8 9.4 58% 75.74 1009.9
05 07:54 S 24 16.09 Partly Cloudy FEW090 SCT250 14.4 9.4 14.4 10 72% 75.77 1010.0
05 06:54 S 19 16.09 Mostly Cloudy FEW100 BKN220 12.8 8.9 77% 75.77 1010.0
05 05:54 S 22 16.09 Partly Cloudy FEW090 SCT220 11.7 8.3 80% 75.77 1010.0
05 04:54 SW 13 16.09 A Few Clouds FEW085 FEW220 11.7 7.8 77% 75.79 1010.2
05 03:54 SW 17 16.09 A Few Clouds FEW220 11.1 7.2 77% 75.79 1010.5
05 02:54 SW 20 16.09 A Few Clouds FEW220 11.7 7.2 74% 75.79 1010.5
05 01:54 SW 20 16.09 A Few Clouds FEW220 11.7 6.7 16.7 11.7 72% 75.79 1010.5
05 00:54 SW 26 16.09 Partly Cloudy SCT220 12.8 6.1 64% 75.82 1010.7
04 23:54 SW 26 G 37 16.09 Partly Cloudy SCT220 13.3 6.1 62% 75.79 1010.5
04 22:54 SW 26 16.09 Partly Cloudy SCT250 13.9 5 55% 75.79 1010.4
04 21:54 SW 26 16.09 A Few Clouds FEW250 14.4 3.9 50% 75.79 1010.4
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)