Weather observations for the past three days for
Boston, Logan International Airport
Imperial (Metric)
Date Time (edt) 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.
27 00:54 S 9 8.00 Light Rain BKN039 OVC060 48.9 46.9 93% 45 29.61 1002.5 0.05
26 23:54 S 10 10.00 Overcast OVC070 50 46.9 89% 46 29.62 1003.0 0.09
26 22:54 SW 9 7.00 Rain BKN060 OVC085 53.1 46.9 80% 29.66 1004.2 0.01 0.01
26 21:54 S 12 10.00 Overcast FEW050 OVC100 53.1 45 74% 29.65 1004.0
26 20:54 SW 12 10.00 Overcast FEW080 OVC110 55 44.1 67% 29.68 1005.1
26 19:54 SW 12 10.00 Overcast FEW090 BKN120 OVC160 55.9 44.1 63 54 65% 29.71 1005.8
26 18:54 S 13 10.00 Overcast FEW100 BKN130 OVC200 54 44.1 69% 29.72 1006.2
26 17:54 S 12 10.00 Overcast FEW110 BKN140 OVC200 55.9 45 67% 29.73 1006.8
26 16:54 S 14 10.00 Overcast FEW080 SCT140 OVC180 60.1 45 58% 29.73 1006.7
26 15:54 SW 13 10.00 Overcast FEW090 SCT150 OVC180 63 44.1 50% 29.76 1007.8
26 14:54 SW 20 10.00 Overcast FEW090 SCT150 OVC200 63 43 48% 29.77 1008.1
26 13:54 SW 16 10.00 Overcast FEW090 OVC200 63 42.1 63 44.1 47% 29.8 1009.1
26 12:54 SW 15 10.00 Overcast FEW090 OVC200 62.1 43 50% 29.82 1009.8
26 11:54 SW 14 10.00 Mostly Cloudy FEW070 SCT100 BKN210 59 44.1 58% 29.82 1009.9
26 10:54 SW 20 G 26 10.00 Mostly Cloudy SCT100 BKN140 54 44.1 69% 29.88 1011.9
26 09:54 SW 18 10.00 Mostly Cloudy SCT070 BKN140 50 44.1 80% 44 29.9 1012.6
26 08:54 SW 17 10.00 Light Rain FEW030 SCT070 BKN110 BKN250 46.9 43 86% 41 29.93 1013.4
26 07:54 S 7 10.00 Overcast OVC075 44.1 41 44.1 41 89% 41 29.98 1015.0 0.04
26 06:54 SW 7 10.00 Light Rain FEW017 BKN060 OVC075 44.1 39.9 85% 41 29.99 1015.6
26 05:54 SW 8 10.00 Overcast FEW011 FEW045 OVC100 44.1 39.9 85% 40 30.01 1016.2
26 04:54 S 8 10.00 Overcast FEW019 FEW048 OVC110 43 39 86% 39 30.02 1016.4 0.04
26 03:54 S 9 10.00 Overcast FEW023 FEW045 OVC110 41 39 93% 36 30.04 1017.3 0.01
26 02:54 S 7 10.00 Light Rain FEW024 OVC041 41 37 86% 37 30.1 1019.2 0.03
26 01:54 SW 14 G 24 10.00 Rain SCT022 OVC033 42.1 36 44.1 41 79% 35 30.14 1020.6 0.02 0.02
26 00:54 S 13 10.00 Overcast SCT022 SCT070 OVC100 42.1 34 73% 36 30.17 1021.6
25 23:54 SW 15 G 22 10.00 Overcast OVC110 42.1 30.9 65% 35 30.19 1022.4
25 22:54 S 13 10.00 Overcast OVC110 41 32 70% 34 30.18 1022.0
25 21:54 S 15 10.00 Overcast OVC110 41 30.9 67% 34 30.2 1022.6
25 20:54 S 17 10.00 Overcast FEW090 SCT140 OVC220 42.1 28 58% 34 30.21 1023.0
25 19:54 S 17 10.00 Mostly Cloudy FEW100 SCT160 BKN220 44.1 25 52 44.1 47% 37 30.23 1023.4
25 18:54 S 18 10.00 Mostly Cloudy FEW100 SCT180 BKN250 45 26.1 48% 38 30.22 1023.3
25 17:54 S 18 10.00 Mostly Cloudy FEW170 BKN250 50 27 41% 44 30.21 1023.1
25 16:54 E 12 10.00 Partly Cloudy FEW200 SCT250 46.9 33.1 59% 42 30.23 1023.7
25 15:54 SE 15 10.00 Partly Cloudy FEW200 SCT250 46.9 28.9 50% 41 30.27 1024.9
25 14:54 SE 10 G 17 10.00 Mostly Cloudy FEW200 BKN250 50 24.1 36% 46 30.29 1025.6
25 13:54 SW 6 10.00 Mostly Cloudy FEW200 BKN250 50 19 50 37.9 29% 48 30.31 1026.4
25 12:54 S 8 10.00 Mostly Cloudy BKN250 48 21 34% 45 30.34 1027.3
25 11:54 W 8 10.00 Mostly Cloudy BKN250 46 19 34% 42 30.35 1027.6
25 10:54 Calm 10.00 Mostly Cloudy BKN250 44.1 19.9 38% 30.37 1028.2
25 09:54 W 8 10.00 Mostly Cloudy BKN250 42.1 19.9 41% 38 30.38 1028.6
25 08:54 W 12 G 21 10.00 Mostly Cloudy BKN250 39.9 21.9 49% 34 30.37 1028.5
25 07:54 W 13 G 24 10.00 Mostly Cloudy BKN250 37.9 21 37.9 34 51% 31 30.37 1028.3
25 06:54 W 13 G 22 10.00 Mostly Cloudy BKN250 37 21 52% 30 30.36 1027.9
25 05:54 SW 9 10.00 Partly Cloudy SCT250 35.1 21.9 59% 29 30.33 1027.1
25 04:54 SW 13 10.00 A Few Clouds FEW250 34 23 64% 26 30.31 1026.4
25 03:54 SW 15 10.00 A Few Clouds FEW250 35.1 21.9 59% 26 30.29 1025.5
25 02:54 SW 16 10.00 Mostly Cloudy BKN250 35.1 21.9 59% 26 30.28 1025.2
25 01:54 SW 20 10.00 Partly Cloudy SCT250 36 21.9 39 36 57% 26 30.29 1025.5
25 00:54 SW 16 10.00 Mostly Cloudy BKN250 36 23 59% 27 30.28 1025.2
24 23:54 SW 15 10.00 Partly Cloudy FEW150 SCT250 36 25 64% 27 30.27 1025.0
24 22:54 SW 16 10.00 Partly Cloudy SCT140 36 27 70% 27 30.28 1025.3
24 21:54 SW 16 10.00 Fair CLR 36 27 70% 27 30.29 1025.6
24 20:54 SW 15 10.00 Fair CLR 37.9 27 65% 30 30.29 1025.8
24 19:54 S 18 10.00 A Few Clouds FEW180 FEW250 39 27 42.1 39 62% 30 30.28 1025.4
24 18:54 SE 14 10.00 A Few Clouds FEW070 FEW250 39.9 28 63% 33 30.27 1025.0
24 17:54 SE 15 10.00 A Few Clouds FEW070 FEW250 41 30 65% 34 30.27 1024.9
24 16:54 E 16 10.00 A Few Clouds FEW060 FEW250 41 30 65% 33 30.27 1025.0
24 15:54 E 15 10.00 Fair CLR 42.1 28 58% 35 30.28 1025.3
24 14:54 SE 14 10.00 A Few Clouds FEW055 41 28 60% 34 30.3 1026.1
24 13:54 SE 13 10.00 Partly Cloudy SCT050 41 27 43 33.1 57% 34 30.32 1026.6
24 12:54 N 9 10.00 Partly Cloudy SCT046 41 21.9 47% 36 30.35 1027.5
24 11:54 N 6 10.00 Mostly Cloudy BKN040 39.9 23 51% 36 30.35 1027.6
24 10:54 N 8 10.00 Partly Cloudy SCT035 37.9 24.1 57% 33 30.36 1027.9
24 09:54 NW 9 G 21 10.00 A Few Clouds FEW025 FEW040 37.9 25 60% 32 30.34 1027.1
24 08:54 NW 10 10.00 Partly Cloudy FEW022 SCT040 35.1 26.1 70% 28 30.32 1026.5
24 07:54 NW 9 10.00 Mostly Cloudy FEW025 BKN041 33.1 26.1 33.1 32 75% 26 30.3 1026.1
24 06:54 N 7 10.00 Mostly Cloudy FEW023 BKN037 32 25 75% 26 30.28 1025.2
24 05:54 NW 8 10.00 Overcast OVC021 32 27 82% 25 30.24 1023.9
24 04:54 NW 12 G 21 10.00 Overcast BKN024 OVC033 33.1 26.1 75% 25 30.2 1022.6
24 03:54 NW 10 9.00 Light Snow FEW013 OVC028 33.1 26.1 75% 26 30.18 1021.8
24 02:54 N 12 9.00 Light Snow FEW013 OVC022 32 27 82% 24 30.17 1021.5
24 01:54 NW 13 G 21 7.00 Light Snow FEW009 BKN021 OVC034 33.1 27 35.1 32 78% 25 30.15 1020.9
Date Time (edt) 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)