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.
31 17:54 W 21 G 38 10.00 Overcast and Breezy FEW015 BKN024 OVC046 62.1 57 84% 29.09 985.1
31 16:54 W 29 G 43 10.00 Overcast and Windy SCT017 SCT023 BKN031 OVC250 66 57.9 75% 29.04 983.3 0.06
31 15:54 SW 14 10.00 Overcast SCT014 BKN029 OVC037 64.9 60.1 84% 29.02 982.8 0.03
31 14:54 S 9 1.50 Light Rain Fog/Mist FEW014 BKN027 OVC043 62.1 59 90% 29.02 982.8 0.03
31 13:54 S 18 9.00 Overcast OVC019 62.1 55.9 70 57 80% 29.04 983.2
31 12:54 S 16 10.00 Partly Cloudy FEW035 SCT044 SCT250 69.1 54 59% 29.03 983.1
31 11:54 S 21 G 29 10.00 Partly Cloudy and Breezy SCT033 69.1 54 59% 29.06 983.9
31 10:54 S 18 G 32 10.00 Mostly Cloudy SCT020 BKN030 BKN250 66.9 57.9 73% 29.1 985.3
31 09:54 S 15 G 22 10.00 Overcast SCT006 OVC012 62.1 61 96% 29.12 986.0
31 08:54 E 12 6.00 Fog/Mist OVC004 57 55.9 96% 29.16 987.4
31 07:54 E 10 2.00 Light Rain Fog/Mist OVC004 57 57 60.1 55 100% 29.2 988.8 0.02 0.15
31 06:54 E 10 0.75 Fog/Mist OVC002 55.9 55.9 100% 29.23 989.8 0.01
31 05:54 E 13 0.75 Light Rain Fog/Mist OVC003 55.9 55.9 100% 29.25 990.4 0.09
31 04:54 E 9 1.00 Light Rain Fog/Mist BKN003 OVC008 57.9 57 97% 29.31 992.4 0.03 0.03
31 03:54 SE 7 1.00 Light Drizzle Fog/Mist BKN003 OVC007 59 59 100% 29.35 993.9
31 01:54 S 6 2.50 Light Drizzle Fog/Mist OVC003 60.1 60.1 64.9 60.1 100% 29.41 995.9
31 00:54 S 8 8.00 Overcast OVC004 61 60.1 97% 29.45 997.1
30 23:54 S 6 10.00 Overcast OVC008 62.1 59 90% 29.46 997.6
30 22:54 S 12 10.00 Overcast OVC012 63 59 87% 29.49 998.5
30 21:54 S 14 10.00 Mostly Cloudy BKN012 BKN090 64 60.1 87% 29.5 999.1
30 20:54 S 15 10.00 Overcast SCT100 OVC150 64 60.1 87% 29.51 999.3
30 19:54 S 13 G 24 10.00 Mostly Cloudy FEW070 SCT100 BKN200 BKN250 66.9 60.1 77 66.9 79% 29.51 999.2
30 18:54 S 14 10.00 Mostly Cloudy FEW035 BKN100 BKN200 70 60.1 71% 29.54 1000.1
30 17:54 S 13 10.00 Mostly Cloudy FEW043 BKN100 73.9 60.1 62% 29.54 1000.3
30 16:54 S 15 10.00 Mostly Cloudy SCT037 BKN075 BKN150 73.9 60.1 62% 29.56 1000.8
30 15:54 S 18 10.00 Mostly Cloudy FEW050 BKN080 BKN200 73.9 61 64% 29.57 1001.4
30 13:54 SW 21 G 26 10.00 Thunderstorm Light Rain and Breezy BKN038 BKN046CB OVC055 69.1 62.1 77 63 78% 29.61 1002.5
30 12:54 S 10 10.00 Overcast FEW037 BKN070 OVC085 72 60.1 66% 29.64 1003.5
30 11:54 SW 10 10.00 Mostly Cloudy FEW035 SCT075 BKN090 BKN250 75 57 54% 78 29.66 1004.3
30 10:54 SW 13 10.00 Mostly Cloudy FEW035 BKN085 BKN250 73 59 62% 29.68 1005.0
30 09:54 SW 10 10.00 Mostly Cloudy FEW025 SCT090 BKN250 71.1 59 66% 29.7 1005.7
30 08:54 SW 10 10.00 Mostly Cloudy FEW015 SCT090 BKN250 66.9 59 76% 29.73 1006.5
30 07:54 SW 9 10.00 Mostly Cloudy FEW010 BKN090 63 59 63 60.1 87% 29.73 1006.8
30 06:54 SW 7 10.00 Overcast FEW008 BKN050 OVC075 61 57.9 90% 29.75 1007.4
30 05:54 SW 8 10.00 Mostly Cloudy FEW008 BKN090 BKN250 60.1 57.9 93% 29.76 1007.5
30 04:54 W 10 10.00 Mostly Cloudy FEW020 SCT080 BKN250 60.1 57.9 93% 29.76 1007.8
30 03:54 SW 13 10.00 Mostly Cloudy FEW030 FEW080 BKN250 60.1 57.9 93% 29.78 1008.2
30 02:54 W 12 10.00 Mostly Cloudy BKN080 BKN250 61 57.9 90% 29.79 1008.6
30 01:54 SW 12 10.00 Overcast OVC080 62.1 57.9 62.1 57 86% 29.8 1009.1
30 00:54 SW 8 10.00 Mostly Cloudy FEW080 BKN250 60.1 57.9 93% 29.82 1009.9
29 23:54 S 5 10.00 Mostly Cloudy SCT075 BKN250 59 57 93% 29.84 1010.5
29 22:54 S 5 10.00 Mostly Cloudy FEW038 SCT080 BKN250 57.9 55.9 93% 29.86 1011.2
29 21:54 Calm 10.00 Mostly Cloudy SCT037 BKN250 57 55 93% 29.87 1011.5
29 20:54 Calm 10.00 Mostly Cloudy BKN036 57 55 93% 29.88 1011.8
29 19:54 Calm 10.00 Mostly Cloudy BKN037 57.9 55 64 57 90% 29.89 1012.0
29 18:54 E 5 10.00 Mostly Cloudy BKN033 59 55.9 90% 29.9 1012.3
29 17:54 E 9 10.00 Mostly Cloudy FEW024 BKN030 60.1 55.9 86% 29.91 1012.6
29 16:54 E 10 10.00 Overcast BKN023 OVC029 60.1 55.9 86% 29.93 1013.5
29 15:54 E 13 10.00 Overcast OVC022 61 55.9 84% 29.96 1014.4
29 14:54 E 10 10.00 Overcast OVC027 61 55.9 84% 29.99 1015.3
29 13:54 E 10 10.00 Overcast OVC028 63 55.9 64 57 78% 29.99 1015.6
29 12:54 NE 5 10.00 Overcast FEW029 OVC035 64 55.9 75% 30.02 1016.6
29 10:54 E 6 10.00 Overcast FEW020 BKN044 OVC110 64 57 78% 30.08 1018.4
29 09:54 E 8 10.00 Overcast SCT027 BKN035 OVC090 57.9 55 90% 30.1 1019.2
29 06:54 S 3 10.00 Mostly Cloudy BKN065 BKN110 57.9 55 90% 30.12 1019.9
29 05:54 S 6 10.00 Overcast BKN065 OVC110 57 55 93% 30.14 1020.7
29 04:54 SW 5 10.00 Light Rain OVC060 57 55 93% 30.14 1020.7 0.03
29 03:54 S 7 10.00 Light Rain FEW060 OVC110 57 55 93% 30.16 1021.2 0.01
29 02:54 SW 8 10.00 Light Rain FEW050 OVC100 57 54 90% 30.17 1021.7 0.02
29 01:54 SW 8 10.00 Light Rain FEW060 OVC100 57.9 52 64.9 57.9 81% 30.18 1021.9
29 00:54 SW 12 10.00 Mostly Cloudy BKN120 61 48 63% 30.19 1022.3
28 23:54 SW 13 10.00 Overcast BKN130 OVC250 62.1 45 54% 30.2 1022.6
28 22:54 SW 13 10.00 Overcast OVC220 62.1 44.1 52% 30.2 1022.7
28 21:54 SW 12 10.00 Overcast OVC250 63 48 58% 30.22 1023.2
28 20:54 S 10 10.00 Overcast FEW080 OVC240 63 48 58% 30.21 1022.8
28 19:54 S 14 10.00 Overcast FEW080 BKN210 OVC270 64.9 43 77 64.9 45% 30.2 1022.7
28 18:54 S 13 10.00 Overcast FEW070 BKN200 OVC270 66.9 39 36% 30.2 1022.7
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)