Weather observations for the past three days for
Boston, Logan International Airport
Imperial (Metric)
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
11 04:54 SW 16 G 25 10.00 A Few Clouds FEW023 37.9 33.1 83% 30 29.3 992.0
11 03:54 SW 13 10.00 A Few Clouds FEW023 37.9 33.1 83% 31 29.29 991.8
11 02:54 SW 15 10.00 Fair CLR 39 34 82% 31 29.29 991.7
11 01:54 SW 16 G 24 10.00 Partly Cloudy SCT023 SCT200 39.9 35.1 83% 32 29.29 991.7
11 00:54 SW 15 10.00 Mostly Cloudy SCT017 BKN120 BKN200 39.9 36 46 39.9 86% 32 29.29 991.8 0.03
10 23:54 SW 17 G 24 10.00 Overcast SCT015 SCT130 OVC200 39.9 36 86% 32 29.32 992.7
10 22:54 SW 17 10.00 Overcast FEW017 BKN055 OVC120 41 37 86% 33 29.32 992.9
10 21:54 SW 16 G 25 10.00 Light Rain FEW015 OVC045 42.1 37.9 85% 35 29.33 993.2 0.03
10 20:54 SW 18 G 26 10.00 Light Rain FEW023 SCT045 OVC080 44.1 39 83% 37 29.34 993.4
10 19:54 SW 14 9.00 Light Rain FEW023 BKN038 OVC070 45 41 86% 39 29.36 994.3 0.03
10 18:54 SW 17 G 24 10.00 Light Rain BKN030 OVC042 46 39.9 48.9 46 79% 40 29.38 995.0 0.01 0.01
10 17:54 SW 16 10.00 Light Rain SCT027 BKN035 OVC080 46.9 39.9 77% 41 29.39 995.2
10 16:54 S 15 G 25 10.00 Overcast FEW025 SCT042 BKN070 OVC130 48 37.9 68% 43 29.41 995.7
10 15:54 S 17 G 30 10.00 Overcast SCT025 BKN034 OVC110 48 37.9 68% 42 29.43 996.6
10 14:54 S 22 10.00 Overcast and Breezy FEW025 BKN130 OVC220 48 37 66% 41 29.44 997.0
10 13:54 S 17 G 28 10.00 Overcast FEW025 BKN110 OVC220 46.9 36 66% 41 29.47 998.0
10 12:54 S 17 G 28 10.00 Mostly Cloudy FEW026 BKN140 BKN220 45 34 45 34 66% 38 29.54 1000.1
10 11:54 S 16 10.00 Mostly Cloudy FEW050 SCT100 BKN170 BKN220 44.1 30.9 60% 37 29.59 1001.9
10 10:54 S 15 10.00 Partly Cloudy FEW100 SCT220 42.1 28 58% 35 29.65 1004.0
10 09:54 SW 14 10.00 Mostly Cloudy SCT070 BKN095 BKN220 39 27 62% 32 29.72 1006.3
10 08:54 SW 13 10.00 Mostly Cloudy BKN100 BKN220 36 27 70% 28 29.73 1006.8
10 07:54 SW 12 10.00 Overcast FEW070 SCT140 OVC220 36 27 70% 29 29.76 1007.6
10 06:54 SW 10 10.00 Mostly Cloudy BKN150 BKN250 34 27 35.1 32 76% 27 29.77 1007.9
10 05:54 SW 12 10.00 Overcast FEW070 OVC140 34 27 76% 26 29.78 1008.2
10 04:54 S 8 10.00 A Few Clouds FEW070 33.1 26.1 75% 27 29.78 1008.3
10 03:54 SW 8 10.00 Overcast OVC070 34 26.1 73% 28 29.81 1009.2
10 02:54 SW 8 10.00 Overcast FEW035 OVC070 34 26.1 73% 28 29.82 1009.6
10 01:54 S 12 10.00 Overcast FEW035 OVC070 34 25 70% 26 29.84 1010.3
10 00:54 S 8 10.00 Overcast BKN032 OVC080 32 21.9 33.1 26.1 66% 25 29.87 1011.3
09 23:54 SW 10 10.00 Overcast OVC036 32 21 64% 24 29.9 1012.4
09 22:54 S 13 10.00 Light Snow FEW047 OVC055 30 16 56% 21 29.92 1013.2
09 21:54 S 9 10.00 Overcast BKN045 OVC090 28 12 51% 20 29.96 1014.5
09 20:54 S 8 10.00 Overcast OVC100 27 7 43% 19 29.99 1015.4
09 19:54 S 13 10.00 Overcast BKN140 OVC250 26.1 3 37% 16 30.03 1016.6
09 18:54 S 15 10.00 Overcast BKN140 OVC200 27 -0 28.9 26.1 31% 16 30.05 1017.6
09 17:54 S 16 10.00 Overcast OVC140 27 3 35% 16 30.06 1017.9
09 16:54 S 10 10.00 Overcast FEW120 OVC180 27 -0 31% 18 30.07 1018.2
09 15:54 SW 10 10.00 Overcast FEW120 SCT200 OVC250 27 -5.1 24% 18 30.09 1018.9
09 14:54 SW 8 10.00 Mostly Cloudy FEW120 BKN250 27 -5.1 24% 19 30.09 1019.0
09 13:54 SW 14 G 20 10.00 Partly Cloudy FEW120 SCT250 28 -7.1 21% 18 30.12 1019.9
09 12:54 SW 5 10.00 Partly Cloudy FEW120 SCT250 26.1 -6 26.1 14 24% 21 30.14 1020.6
09 11:54 Calm 10.00 A Few Clouds FEW120 FEW250 25 -5.1 26% 30.18 1021.8
09 10:54 Vrbl 5 10.00 A Few Clouds FEW120 FEW250 23 -2 33% 18 30.21 1022.9
09 09:54 W 7 10.00 A Few Clouds FEW250 21 -4 33% 13 30.24 1023.9
09 08:54 W 9 10.00 A Few Clouds FEW050 FEW250 18 -2.9 39% 8 30.25 1024.1
09 07:54 NW 8 10.00 A Few Clouds FEW050 FEW250 16 -2 45% 6 30.25 1024.3
09 06:54 NW 7 10.00 A Few Clouds FEW050 FEW250 14 -0.9 17.1 14 51% 5 30.25 1024.1
09 05:54 NW 9 10.00 Fair CLR 15.1 -2 46% 4 30.24 1023.9
09 04:54 W 7 10.00 Fair CLR 15.1 -0.9 49% 6 30.23 1023.5
09 03:54 NW 9 10.00 A Few Clouds FEW250 16 -2 45% 5 30.22 1023.3
09 02:54 W 10 10.00 Partly Cloudy SCT250 16 -0.9 47% 5 30.24 1023.9
09 01:54 NW 10 10.00 Partly Cloudy SCT250 17.1 -0.9 45% 6 30.24 1023.8
09 00:54 NW 10 10.00 A Few Clouds FEW250 17.1 -0.9 21 17.1 45% 6 30.24 1023.9
08 23:54 W 12 10.00 A Few Clouds FEW250 17.1 -0.9 45% 5 30.26 1024.4
08 21:54 NW 12 G 20 10.00 A Few Clouds FEW250 19 -2 39% 8 30.27 1024.9
08 20:54 NW 14 G 21 10.00 A Few Clouds FEW250 19 -2.9 37% 6 30.28 1025.4
08 19:54 NW 10 10.00 A Few Clouds FEW250 19.9 -2.9 36% 9 30.28 1025.4
08 18:54 NW 12 10.00 A Few Clouds FEW200 21 -4 26.1 21 33% 10 30.28 1025.1
08 17:54 NW 13 G 21 10.00 A Few Clouds FEW200 FEW250 21.9 -5.1 30% 11 30.27 1024.8
08 16:54 NW 13 G 23 10.00 Partly Cloudy FEW045 FEW200 SCT250 23 -6 27% 12 30.25 1024.4
08 15:54 N 12 10.00 Mostly Cloudy FEW045 FEW200 BKN250 24.1 -7.1 25% 14 30.25 1024.3
08 13:54 NW 15 10.00 Mostly Cloudy FEW045 BKN250 26.1 -6 24% 15 30.2 1022.7
08 12:54 NW 17 G 30 10.00 Partly Cloudy FEW045 SCT250 26.1 -6 27 24.1 24% 14 30.2 1022.5
08 11:54 NW 15 G 24 10.00 Partly Cloudy FEW045 SCT250 27 -6 23% 16 30.2 1022.7
08 10:54 W 16 10.00 Partly Cloudy FEW030 FEW060 SCT250 26.1 1 34% 14 30.22 1023.4
08 09:54 NW 20 G 31 10.00 Partly Cloudy FEW030 FEW060 SCT250 26.1 1 34% 13 30.23 1023.5
08 08:54 NW 13 G 23 10.00 Partly Cloudy FEW060 SCT250 25 3.9 40% 14 30.21 1022.8
08 07:54 NW 14 G 25 10.00 Partly Cloudy FEW060 SCT250 24.1 5 44% 13 30.19 1022.3
08 06:54 NW 16 G 26 10.00 A Few Clouds FEW060 FEW250 24.1 5 36 24.1 44% 12 30.16 1021.3
08 05:54 NW 17 G 31 10.00 A Few Clouds FEW060 26.1 1.9 35% 14 30.1 1019.3
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)