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.
17 02:54 W 15 16.09 Fair CLR 20.6 13.3 63% 75.97 1012.7
17 01:54 W 15 16.09 Fair CLR 21.7 13.9 24.4 21.7 61% 75.95 1012.6
17 00:54 W 19 16.09 A Few Clouds FEW250 22.2 13.9 59% 75.92 1012.2
16 23:54 W 13 16.09 A Few Clouds FEW110 FEW250 22.8 13.9 57% 75.9 1011.8
16 22:54 NW 15 16.09 Partly Cloudy FEW090 FEW150 SCT250 22.8 13.9 57% 75.9 1011.6
16 21:54 NW 11 16.09 Mostly Cloudy FEW080 FEW140 BKN250 23.3 13.9 56% 75.84 1011.1
16 20:54 NW 17 16.09 Mostly Cloudy SCT085 SCT140 BKN250 23.9 13.3 52% 25 75.74 1009.7
16 19:54 NW 15 G 31 16.09 Overcast BKN080 BKN140 OVC250 24.4 13.3 31.7 23.9 50% 26 75.67 1008.8
16 18:54 NW 26 G 46 16.09 Mostly Cloudy FEW070 SCT110 BKN150 BKN250 BKN300 23.9 13.9 54% 25 75.67 1008.6
16 17:54 W 26 G 48 9.66 Mostly Cloudy with Haze FEW080 SCT140 BKN250 BKN300 31.1 12.2 31% 30 75.49 1006.2
16 16:54 W 30 G 52 16.09 Mostly Cloudy FEW080 SCT140 BKN250 30.6 12.2 32% 30 75.44 1005.7
16 15:54 W 37 G 52 16.09 Mostly Cloudy and Breezy FEW070 BKN250 31.1 12.8 33% 30 75.44 1005.6
16 14:54 W 24 G 46 16.09 Mostly Cloudy FEW060 BKN250 31.1 13.3 34% 30 75.44 1005.8
16 13:54 W 33 G 48 16.09 Mostly Cloudy and Breezy FEW060 BKN250 31.1 12.8 33% 30 75.49 1006.5
16 12:54 W 30 G 43 16.09 Mostly Cloudy FEW060 BKN250 30.6 11.7 31% 29 75.57 1007.4
16 11:54 W 22 G 41 16.09 A Few Clouds FEW060 FEW250 30.6 11.1 30% 29 75.64 1008.3
16 10:54 W 22 G 37 16.09 A Few Clouds FEW250 29.4 13.9 39% 29 75.69 1009.2
16 09:54 W 11 16.09 A Few Clouds FEW250 27.2 14.4 45% 27 75.74 1009.8
16 08:54 W 11 16.09 A Few Clouds FEW250 25.6 13.9 48% 26 75.82 1010.6
16 07:54 W 17 16.09 A Few Clouds FEW250 23.3 13.3 23.3 20.6 54% 75.82 1010.7
16 06:54 NW 20 16.09 A Few Clouds FEW250 22.2 12.8 55% 75.82 1010.8
16 05:54 W 15 16.09 A Few Clouds FEW250 21.1 12.8 59% 75.82 1010.8
16 04:54 W 19 16.09 A Few Clouds FEW200 20.6 12.8 61% 75.82 1010.6
16 03:54 W 19 12.87 A Few Clouds FEW200 21.1 12.8 59% 75.79 1010.4
16 02:54 W 22 12.87 Partly Cloudy SCT200 21.1 12.2 57% 75.79 1010.4
16 01:54 W 19 12.87 Partly Cloudy SCT200 22.2 11.7 26.7 22.2 52% 75.79 1010.3
16 00:54 W 13 12.87 Partly Cloudy SCT200 22.2 12.2 53% 75.79 1010.3
15 23:54 W 17 12.87 Partly Cloudy SCT200 22.8 12.2 51% 75.77 1010.0
15 22:54 W 17 12.87 Partly Cloudy SCT200 23.3 11.7 48% 75.74 1009.7
15 21:54 W 19 12.87 Mostly Cloudy BKN200 BKN250 24.4 11.1 43% 26 75.72 1009.4
15 20:54 NW 15 16.09 Mostly Cloudy SCT090 BKN200 BKN250 25.6 10.6 39% 26 75.64 1008.5
15 19:54 W 15 16.09 Mostly Cloudy SCT075 BKN090 BKN200 26.7 10.6 28.9 26.7 37% 26 75.62 1008.0
15 18:54 W 19 16.09 Overcast SCT090 OVC200 26.7 12.2 41% 27 75.57 1007.5
15 17:54 NW 19 G 43 16.09 Overcast SCT090 OVC200 28.3 13.3 40% 28 75.54 1007.0
15 16:54 W 22 G 48 16.09 Overcast SCT090 OVC180 28.3 15 44% 28 75.57 1007.3
15 15:54 W 28 G 43 16.09 Overcast FEW060 OVC180 28.3 13.9 41% 28 75.54 1006.9
15 14:54 W 28 G 43 14.48 Overcast FEW060 OVC200 28.9 15.6 44% 29 75.51 1006.7
15 13:54 W 31 G 43 11.27 Overcast FEW050 OVC200 28.3 17.2 28.3 27.8 51% 29 75.54 1007.0
15 12:54 NW 22 G 35 9.66 Smoke FEW045 OVC180 28.3 17.8 53% 29 75.51 1006.6
15 11:54 NW 24 G 43 11.27 Overcast BKN045 OVC200 27.8 20.6 65% 30 75.54 1006.9
15 10:54 NW 19 16.09 Overcast SCT140 OVC200 28.3 21.1 65% 31 75.51 1006.8
15 09:54 W 20 11.27 Overcast SCT140 OVC200 28.3 21.1 65% 31 75.49 1006.4
15 08:54 W 19 G 37 11.27 Overcast BKN200 OVC250 27.8 20.6 65% 30 75.49 1006.4
15 07:54 W 28 G 43 11.27 Overcast FEW180 OVC250 28.3 20.6 28.3 25.6 63% 30 75.49 1006.3
15 06:54 W 22 G 33 9.66 Mostly Cloudy with Haze FEW045 FEW180 BKN250 28.3 20.6 63% 30 75.49 1006.3
15 05:54 W 17 16.09 Overcast SCT050 OVC250 27.8 20 63% 29 75.49 1006.5
15 04:54 W 20 G 33 16.09 Mostly Cloudy BKN050 27.8 20 63% 29 75.49 1006.4
15 03:54 W 24 G 35 16.09 Overcast OVC050 27.2 20.6 67% 29 75.49 1006.2
15 02:54 SW 20 16.09 Overcast OVC055 26.1 20.6 72% 28 75.44 1005.8
15 01:54 SW 17 16.09 Overcast OVC060 25.6 20.6 30 25.6 74% 27 75.49 1006.3
15 00:54 SW 26 G 39 16.09 Overcast OVC065 26.1 20.6 72% 28 75.54 1006.9
14 23:54 SW 26 16.09 A Few Clouds FEW200 26.7 20.6 69% 28 75.62 1007.9
14 22:54 SW 26 G 43 16.09 Partly Cloudy FEW085 SCT200 27.2 20.6 67% 29 75.59 1007.9
14 21:54 SW 26 16.09 Mostly Cloudy FEW085 BKN200 27.8 20.6 65% 30 75.64 1008.4
14 20:54 SW 26 16.09 Overcast BKN090 OVC200 28.9 21.1 63% 31 75.64 1008.4
14 19:54 SW 22 G 41 16.09 Overcast FEW100 OVC250 30 20.6 32.2 30 57% 32 75.67 1008.7
14 18:54 SW 24 G 37 16.09 Overcast OVC250 31.1 20.6 54% 34 75.67 1008.6
14 17:54 SW 19 G 33 16.09 Overcast SCT250 OVC300 31.7 20.6 52% 34 75.67 1008.9
14 16:54 W 26 G 56 16.09 Mostly Cloudy SCT250 BKN300 32.2 20 48% 34 75.72 1009.5
14 15:54 W 22 G 37 16.09 Mostly Cloudy SCT250 BKN300 31.1 20.6 54% 34 75.74 1009.7
14 14:54 SW 33 G 50 16.09 Mostly Cloudy and Breezy BKN300 31.1 19.4 50% 33 75.77 1010.2
14 13:54 SW 35 G 52 16.09 Overcast and Breezy SCT200 OVC300 30 19.4 30.6 25 53% 32 75.84 1011.2
14 12:54 SW 31 16.09 Overcast FEW140 OVC200 30 18.3 49% 31 75.95 1012.5
14 11:54 SW 22 G 35 16.09 Overcast OVC200 30 18.9 51% 31 76 1013.3
14 10:54 W 19 G 37 16.09 Mostly Cloudy FEW180 BKN250 30 18.3 49% 31 76.07 1014.2
14 09:54 W 17 G 33 16.09 Mostly Cloudy FEW180 BKN250 28.3 17.2 51% 29 76.12 1014.8
14 08:54 W 20 G 39 16.09 Mostly Cloudy FEW180 BKN250 26.7 17.2 56% 27 76.15 1015.2
14 07:54 W 24 G 37 16.09 Mostly Cloudy FEW160 BKN250 25 17.2 25 22.2 62% 26 76.12 1014.7
14 06:54 W 19 16.09 Mostly Cloudy BKN160 BKN250 23.9 16.7 64% 25 76.12 1014.9
14 05:54 W 20 16.09 A Few Clouds FEW140 FEW250 22.2 16.1 68% 76.15 1015.1
14 04:54 W 22 16.09 A Few Clouds FEW250 22.2 15.6 66% 76.17 1015.4
14 03:54 SW 26 16.09 A Few Clouds FEW250 22.2 15.6 66% 76.17 1015.4
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)