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.
21 07:54 NW 10 10.00 Mostly Cloudy FEW025 FEW090 BKN110 BKN240 26.1 19.9 78% 17 29.88 1011.7
21 06:54 NW 13 G 21 10.00 Mostly Cloudy FEW030 FEW065 BKN110 BKN250 26.1 18 26.1 25 71% 16 29.86 1011.1
21 05:54 NW 12 G 21 10.00 Mostly Cloudy BKN065 26.1 17.1 69% 16 29.85 1010.8
21 04:54 NW 10 10.00 Overcast OVC065 25 16 69% 16 29.85 1010.7
21 03:54 NW 12 10.00 Overcast OVC070 25 17.1 72% 15 29.85 1010.8
21 02:54 NW 15 10.00 Overcast FEW025 OVC070 25 18 75% 13 29.87 1011.4
21 01:54 NW 13 10.00 Overcast SCT022 BKN070 OVC110 26.1 19.9 78% 16 29.87 1011.3
21 00:54 NW 17 G 25 10.00 Overcast OVC015 26.1 19.9 28.9 26.1 78% 14 29.86 1011.2 0.04
20 23:54 NW 14 10.00 Overcast OVC014 27 21.9 81% 16 29.87 1011.4
20 22:54 N 16 8.00 Overcast FEW008 OVC012 27 23 85% 16 29.87 1011.3
20 21:54 N 16 G 30 1.25 Light Snow Fog/Mist SCT008 BKN011 OVC017 28.9 26.1 89% 18 29.87 1011.4 0.04
20 20:54 N 16 G 24 2.50 Light Snow Fog/Mist OVC008 28 26.1 92% 17 29.9 1012.4
20 19:54 N 15 1.75 Light Snow Fog/Mist OVC010 28 26.1 92% 17 29.95 1014.1 0.04
20 18:54 N 21 G 29 0.50 Freezing Rain Snow Freezing Fog and Breezy VV006 28 26.1 37 28 92% 15 29.97 1014.8 0.13 0.43
20 17:54 N 15 G 26 1.00 Light Snow Fog/Mist OVC007 28.9 27 92% 18 30 1015.8 0.07
20 16:54 N 14 2.00 Light Snow Fog/Mist BKN012 OVC016 30.9 28.9 92% 21 29.97 1014.9 0.06
20 15:54 N 5 G 29 6.00 Light Rain Fog/Mist FEW005 OVC019 34 30.9 89% 30 30 1015.7 0.04 0.17
20 14:54 N 13 9.00 Light Rain BKN005 OVC014 34 33.1 97% 26 29.99 1015.3 0.06
20 13:54 N 16 0.50 Snow Freezing Fog VV008 30 28 92% 19 30.03 1017.0 0.07
20 12:54 N 13 1.00 Light Snow Fog/Mist OVC008 30.9 28.9 34 30.9 92% 22 30.07 1018.3 0.03 0.04
20 11:54 N 16 1.50 Light Snow Fog/Mist OVC012 34 32 92% 24 30.11 1019.5 0.01
20 10:54 NE 16 G 26 1.00 Light Snow Fog/Mist OVC011 34 30.9 89% 24 30.15 1021.0
20 09:54 N 12 2.00 Light Snow Fog/Mist OVC013 33.1 30 89% 25 30.21 1023.0
20 08:54 N 15 2.00 Light Snow OVC014 33.1 28 82% 24 30.24 1024.0
20 07:54 NE 12 10.00 Overcast OVC020 34 26.1 73% 26 30.25 1024.2
20 06:54 N 13 10.00 Overcast OVC021 34 26.1 34 30.9 73% 26 30.26 1024.6
20 05:54 NE 13 10.00 Overcast OVC023 33.1 25 72% 25 30.27 1024.8
20 04:54 N 10 10.00 Overcast OVC024 32 24.1 73% 24 30.26 1024.7
20 03:54 N 12 10.00 Overcast OVC026 32 21.9 66% 24 30.28 1025.4
20 02:54 N 10 10.00 Overcast FEW028 OVC041 30.9 21 67% 23 30.29 1025.7
20 01:54 N 10 10.00 Overcast BKN039 OVC140 30.9 19.9 64% 23 30.32 1026.7
20 00:54 N 9 10.00 Overcast FEW050 SCT100 BKN160 OVC200 30.9 19.9 37.9 30.9 64% 24 30.3 1025.9
19 23:54 N 12 10.00 Mostly Cloudy SCT100 BKN160 BKN220 32 21 64% 24 30.32 1026.5
19 22:54 N 6 10.00 Mostly Cloudy FEW090 SCT160 BKN220 33.1 21.9 64% 28 30.33 1026.8
19 21:54 N 8 10.00 Mostly Cloudy FEW090 SCT150 BKN250 33.1 23 66% 27 30.32 1026.5
19 20:54 Vrbl 6 10.00 Partly Cloudy FEW090 SCT250 35.1 24.1 64% 31 30.31 1026.4
19 19:54 N 9 10.00 Mostly Cloudy FEW065 BKN250 36 23 59% 30 30.3 1025.8
19 18:54 N 3 10.00 Overcast FEW065 OVC250 37 21.9 45 37 54% 30.29 1025.6
19 17:54 N 6 10.00 Mostly Cloudy FEW055 BKN250 39 21.9 50% 35 30.29 1025.5
19 16:54 NW 9 10.00 Mostly Cloudy SCT055 BKN250 39.9 21 47% 34 30.27 1024.9
19 15:54 NW 15 G 21 10.00 Mostly Cloudy BKN047 BKN250 41 21.9 47% 34 30.25 1024.1
19 14:54 NW 12 G 26 10.00 A Few Clouds FEW047 FEW250 41 23 49% 35 30.2 1022.5
19 13:54 W 12 G 20 10.00 A Few Clouds FEW045 FEW250 43 24.1 47% 37 30.16 1021.3
19 12:54 NW 12 G 23 10.00 Partly Cloudy SCT042 SCT250 44.1 26.1 45 39 49% 39 30.15 1020.8
19 11:54 NW 16 G 28 10.00 A Few Clouds FEW037 FEW200 44.1 28 53% 37 30.14 1020.6
19 10:54 NW 20 G 26 10.00 A Few Clouds FEW037 FEW200 44.1 30 58% 37 30.15 1020.8
19 09:54 NW 14 G 28 10.00 A Few Clouds FEW050 FEW250 42.1 30.9 65% 35 30.15 1021.0
19 08:54 W 13 G 22 10.00 A Few Clouds FEW065 FEW200 41 33.1 73% 34 30.13 1020.1
19 07:54 W 14 10.00 A Few Clouds FEW200 39 33.1 79% 32 30.1 1019.2
19 06:54 NW 16 10.00 A Few Clouds FEW200 39 34 41 39 82% 31 30.06 1017.7 0.09
19 05:54 W 10 10.00 Partly Cloudy FEW160 SCT200 39.9 36 86% 34 30.02 1016.5
19 04:54 W 10 10.00 Overcast FEW009 OVC160 39.9 37 89% 34 29.99 1015.3
19 03:54 W 7 10.00 Overcast FEW008 BKN070 OVC090 39.9 37.9 93% 36 29.96 1014.6 0.02 0.09
19 02:54 NW 8 10.00 Light Rain BKN007 BKN035 OVC060 41 37.9 89% 36 29.96 1014.6 0.03
19 01:54 N 7 7.00 Light Rain SCT007 BKN036 OVC047 41 39 93% 37 29.96 1014.3 0.04
19 00:54 NW 7 7.00 Light Rain FEW007 BKN030 OVC041 41 39 45 41 93% 37 29.94 1013.7 0.03 0.61
18 23:54 N 10 6.00 Light Rain Fog/Mist BKN006 OVC022 41 39 93% 35 29.93 1013.6 0.07
18 22:54 N 8 4.00 Rain Fog/Mist SCT006 OVC011 42.1 39.9 92% 38 29.96 1014.4 0.15
18 21:54 N 7 5.00 Light Rain Fog/Mist BKN007 BKN012 OVC019 42.1 39.9 92% 38 29.97 1014.8 0.15 0.36
18 20:54 Calm 3.00 Rain Fog/Mist FEW013 BKN034 OVC045 43 39.9 89% 30 1015.9 0.19
18 19:54 S 5 6.00 Light Rain BKN017 OVC046 44.1 36 73% 42 30.01 1016.3 0.02
18 18:54 S 6 10.00 Overcast BKN070 OVC110 44.1 35.1 50 43 71% 41 30.03 1016.9
18 17:54 S 10 10.00 Partly Cloudy SCT140 SCT250 44.1 34 68% 39 30.07 1018.1
18 16:54 S 7 10.00 Mostly Cloudy FEW070 BKN140 BKN250 43 30.9 63% 39 30.08 1018.4
18 15:54 SW 9 10.00 Mostly Cloudy FEW070 SCT150 BKN250 48 32 54% 44 30.09 1018.9
18 14:54 SW 10 10.00 Mostly Cloudy FEW070 FEW180 BKN250 50 32 50% 46 30.1 1019.4
18 13:54 SW 8 10.00 Mostly Cloudy FEW070 FEW180 BKN250 50 32 50% 47 30.13 1020.2
18 12:54 SW 9 10.00 Mostly Cloudy FEW180 BKN250 48.9 32 50 37.9 52% 45 30.15 1020.8
18 11:54 W 6 G 21 10.00 Mostly Cloudy BKN250 48 30.9 52% 46 30.18 1021.7
18 10:54 SW 8 10.00 Mostly Cloudy BKN250 48 32 54% 45 30.2 1022.6
18 09:54 SW 7 10.00 A Few Clouds FEW120 FEW250 46 33.1 61% 43 30.24 1023.8
18 08:54 SW 9 10.00 A Few Clouds FEW120 FEW250 43 32 65% 38 30.25 1024.3
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)