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.
11 10:54 NE 26 16.09 Mostly Cloudy BKN090 7.2 2.2 71% 4 76.4 1018.7
11 09:54 NE 24 G 39 16.09 Mostly Cloudy BKN085 6.7 2.2 73% 3 76.45 1019.3
11 08:54 NE 31 16.09 Partly Cloudy SCT080 6.1 2.2 76% 2 76.45 1019.2
11 07:54 NE 31 G 44 16.09 A Few Clouds FEW100 FEW250 5.6 1.7 10 5.6 76% 1 76.4 1018.5
11 06:54 NE 37 G 48 16.09 A Few Clouds and Breezy FEW095 FEW250 6.1 1.7 74% 1 76.38 1018.0
11 05:54 NE 35 G 52 16.09 A Few Clouds and Breezy FEW095 FEW120 7.8 3.9 77% 4 76.3 1017.0
11 04:54 N 9 16.09 Mostly Cloudy SCT090 BKN120 8.3 5 80% 7 76.25 1016.6
11 03:54 Calm 16.09 Partly Cloudy SCT100 6.7 3.9 83% 76.23 1016.0
11 02:54 S 6 16.09 Fair CLR 8.3 5 80% 76.2 1015.8
11 01:54 S 9 16.09 Fair CLR 8.9 5 16.7 8.9 77% 8 76.2 1015.9
11 00:54 S 7 16.09 Fair CLR 10.6 5 69% 76.17 1015.6
10 23:54 SE 6 16.09 A Few Clouds FEW070 11.1 5 66% 76.2 1015.6
10 22:54 S 6 16.09 Fair CLR 14.4 5 53% 76.17 1015.5
10 21:54 SW 13 16.09 Fair CLR 15 5 51% 76.15 1015.3
10 20:54 SW 17 16.09 Fair CLR 15 5.6 54% 76.12 1014.9
10 19:54 S 15 16.09 A Few Clouds FEW250 15 5 23.9 15 51% 76.1 1014.5
10 18:54 SW 17 16.09 Partly Cloudy FEW090 SCT250 18.3 4.4 40% 76.05 1013.9
10 17:54 SW 22 16.09 Partly Cloudy FEW180 SCT250 22.2 3.9 30% 76 1013.0
10 16:54 SW 24 16.09 A Few Clouds FEW250 22.8 3.9 29% 75.95 1012.5
10 15:54 S 22 16.09 A Few Clouds FEW250 23.3 3.9 28% 75.95 1012.5
10 14:54 S 20 16.09 A Few Clouds FEW250 23.3 3.9 28% 75.97 1012.7
10 13:54 SW 22 16.09 A Few Clouds FEW250 22.8 3.9 22.8 8.9 29% 76 1013.2
10 12:54 SE 17 16.09 Fair CLR 19.4 6.7 44% 76.07 1014.1
10 11:54 SE 9 16.09 Fair CLR 17.8 6.7 48% 76.15 1015.0
10 10:54 Calm 16.09 Fair CLR 18.3 5 42% 76.17 1015.6
10 09:54 Calm 16.09 Fair CLR 14.4 5.6 56% 76.17 1015.6
10 08:54 SW 11 16.09 Fair CLR 11.7 4.4 61% 76.2 1015.8
10 07:54 SW 17 16.09 Fair CLR 8.9 3.9 10.6 6.7 71% 7 76.2 1015.8
10 06:54 S 11 16.09 Fair CLR 7.8 3.3 73% 6 76.15 1015.1
10 05:54 S 17 16.09 Fair CLR 8.3 3.3 71% 6 76.15 1015.1
10 04:54 S 13 16.09 Fair CLR 8.3 2.8 69% 6 76.12 1014.9
10 03:54 S 11 16.09 Fair CLR 8.9 2.8 66% 7 76.12 1014.6
10 02:54 SW 17 16.09 Fair CLR 9.4 2.2 61% 7 76.12 1014.8
10 01:54 SW 20 16.09 Fair CLR 10.6 2.2 13.9 10 56% 76.12 1014.7
10 00:54 SW 22 16.09 Fair CLR 11.1 2.2 55% 76.12 1014.8
09 23:54 SW 22 16.09 Fair CLR 11.7 2.2 52% 76.12 1014.8
09 22:54 SW 20 16.09 Fair CLR 12.2 1.7 49% 76.15 1015.0
09 21:54 SW 19 16.09 A Few Clouds FEW250 12.8 0.6 44% 76.1 1014.5
09 20:54 SW 19 16.09 A Few Clouds FEW250 13.9 0.6 41% 76.07 1014.2
09 19:54 S 19 16.09 Partly Cloudy SCT250 12.2 0.6 20 12.2 45% 76.05 1013.7
09 18:54 S 22 16.09 Mostly Cloudy FEW110 BKN250 14.4 0.6 39% 76 1013.2
09 17:54 SW 26 G 43 16.09 Mostly Cloudy FEW110 BKN250 18.9 -2.8 23% 75.97 1012.9
09 16:54 SW 31 16.09 Mostly Cloudy FEW110 BKN250 20 -3.3 21% 76 1013.1
09 15:54 SW 31 G 44 16.09 Partly Cloudy FEW110 SCT250 20 -1.7 23% 76.05 1013.6
09 14:54 SW 28 G 43 16.09 Partly Cloudy FEW110 SCT250 20 0.6 27% 76.07 1014.2
09 13:54 SW 28 G 39 16.09 Partly Cloudy FEW090 SCT250 18.9 1.7 18.9 6.7 32% 76.15 1015.1
09 12:54 S 20 16.09 Partly Cloudy FEW090 SCT250 17.2 3.9 41% 76.25 1016.3
09 11:54 SE 13 16.09 Partly Cloudy SCT250 14.4 6.1 58% 76.28 1016.7
09 10:54 SE 11 16.09 Partly Cloudy SCT250 12.2 6.1 67% 76.25 1016.6
09 09:54 S 11 16.09 A Few Clouds FEW250 11.1 5 66% 76.28 1016.7
09 08:54 Vrbl 6 16.09 A Few Clouds FEW150 FEW250 8.9 5.6 80% 76.28 1016.7
09 07:54 SW 11 16.09 A Few Clouds FEW150 FEW250 7.2 3.9 8.3 3.3 80% 5 76.2 1015.7
09 06:54 SW 13 16.09 A Few Clouds FEW150 FEW250 4.4 3.3 93% 2 76.2 1015.6
09 05:54 SW 11 16.09 Partly Cloudy SCT250 5 3.3 89% 3 76.12 1014.9
09 04:54 SW 7 16.09 Partly Cloudy SCT250 6.7 3.9 83% 6 76.07 1014.1
09 03:54 SW 11 16.09 Partly Cloudy SCT250 7.2 4.4 83% 5 76.05 1013.8
09 02:54 SW 11 16.09 Partly Cloudy FEW150 SCT250 6.7 4.4 85% 5 76.05 1013.8
09 01:54 SW 13 16.09 Partly Cloudy FEW150 SCT250 7.2 4.4 11.7 7.2 83% 5 76 1013.2
09 00:54 W 6 16.09 A Few Clouds FEW150 FEW250 8.9 5 77% 75.95 1012.4
08 23:54 SW 13 16.09 Partly Cloudy FEW150 SCT250 8.3 4.4 77% 6 75.87 1011.5
08 22:54 SW 13 16.09 Mostly Cloudy FEW150 BKN250 8.9 4.4 74% 7 75.87 1011.4
08 21:54 SW 9 16.09 Mostly Cloudy FEW150 BKN250 9.4 3.9 69% 8 75.87 1011.4
08 20:54 W 15 16.09 Mostly Cloudy FEW160 BKN250 11.1 3.9 61% 75.82 1010.8
08 19:54 W 19 16.09 Mostly Cloudy SCT160 BKN250 11.7 4.4 15 11.7 61% 75.77 1009.9
08 18:54 W 19 16.09 Mostly Cloudy FEW040 SCT160 BKN200 12.8 6.1 64% 75.69 1009.1
08 17:54 W 19 16.09 Mostly Cloudy FEW040 SCT160 BKN200 13.3 6.7 65% 75.57 1007.5
08 16:54 W 26 G 35 16.09 Mostly Cloudy FEW040 FEW120 BKN160 BKN250 13.9 6.7 62% 75.54 1006.9
08 15:54 W 19 16.09 Mostly Cloudy FEW025 FEW040 BKN150 BKN250 14.4 7.8 65% 75.49 1006.4
08 14:54 W 24 16.09 Overcast FEW025 SCT034 OVC080 14.4 7.8 65% 75.44 1005.6
08 13:54 W 24 G 37 16.09 Overcast FEW023 OVC031 15 9.4 15 9.4 69% 75.46 1006.1 0.05
08 12:54 W 19 16.09 Mostly Cloudy FEW015 BKN150 BKN250 13.9 10.6 81% 75.44 1005.6
08 11:54 SW 22 16.09 Overcast FEW015 SCT100 OVC150 12.8 10 83% 75.44 1005.8
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)