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.
21 13:54 NW 24 G 33 16.09 Mostly Cloudy SCT060 BKN250 26.1 10.6 26.7 20.6 38% 26 75.67 1008.8
21 12:54 NW 22 G 35 16.09 Partly Cloudy FEW050 SCT060 SCT250 26.1 10.6 38% 26 75.69 1009.1
21 11:54 NW 20 G 33 16.09 Partly Cloudy FEW050 SCT250 25.6 10.6 39% 26 75.69 1009.1
21 10:54 W 17 16.09 Partly Cloudy FEW035 SCT250 25 11.7 43% 26 75.67 1008.9
21 09:54 W 15 16.09 Partly Cloudy FEW080 SCT250 22.8 11.7 50% 75.69 1009.1
21 08:54 W 20 16.09 Partly Cloudy FEW080 SCT250 22.2 11.7 52% 75.72 1009.3
21 07:54 W 20 16.09 A Few Clouds FEW080 FEW250 20.6 11.7 21.1 18.3 57% 75.72 1009.3
21 06:54 W 13 16.09 A Few Clouds FEW080 FEW250 19.4 11.7 61% 75.69 1009.0
21 05:54 W 19 16.09 A Few Clouds FEW080 FEW250 18.9 11.7 63% 75.67 1008.6
21 04:54 W 15 16.09 A Few Clouds FEW080 18.3 11.7 66% 75.62 1007.9
21 03:54 W 15 16.09 Fair CLR 18.9 11.7 63% 75.59 1007.8
21 02:54 W 11 16.09 Fair CLR 19.4 11.7 61% 75.62 1008.1
21 01:54 W 11 16.09 A Few Clouds FEW110 20.6 12.2 24.4 20 59% 75.59 1007.9
21 00:54 W 13 16.09 Overcast OVC100 21.1 11.7 55% 75.59 1007.7
20 23:54 W 17 16.09 Partly Cloudy FEW080 SCT100 21.1 12.2 57% 75.59 1007.7
20 22:54 W 15 16.09 Partly Cloudy SCT100 21.7 12.2 55% 75.59 1007.8
20 21:54 W 17 16.09 Partly Cloudy SCT100 22.2 11.7 52% 75.57 1007.5
20 20:54 NW 26 16.09 A Few Clouds FEW060 FEW080 23.3 11.1 46% 75.51 1006.6
20 19:54 W 19 G 33 16.09 Partly Cloudy SCT070 SCT100 SCT220 SCT250 24.4 11.7 26.7 24.4 45% 26 75.44 1005.8
20 18:54 NW 30 G 39 16.09 Mostly Cloudy FEW070 BKN100 25 11.1 42% 26 75.39 1005.1
20 17:54 NW 24 G 43 16.09 Partly Cloudy SCT065 SCT095 SCT200 25.6 11.1 40% 26 75.36 1004.7
20 16:54 NW 37 G 56 16.09 Mostly Cloudy and Breezy BKN060 25.6 11.1 40% 26 75.31 1004.0
20 15:54 NW 31 G 48 16.09 Mostly Cloudy BKN060 BKN075 BKN090 25 11.1 42% 26 75.29 1003.6
20 14:54 NW 28 G 52 16.09 Mostly Cloudy FEW055 BKN080 BKN090 25.6 11.7 42% 26 75.23 1003.1
20 13:54 NW 30 G 56 16.09 Mostly Cloudy BKN065 25 11.1 26.1 20.6 42% 26 75.21 1002.7
20 12:54 NW 31 G 54 16.09 Partly Cloudy FEW055 SCT070 25.6 11.1 40% 26 75.18 1002.2
20 11:54 W 28 G 54 16.09 Partly Cloudy FEW060 SCT070 23.9 11.1 45% 25 75.18 1002.4
20 10:54 W 22 G 56 16.09 Partly Cloudy FEW050 SCT060 23.9 11.1 45% 25 75.18 1002.3
20 09:54 W 24 G 48 16.09 Partly Cloudy SCT049 22.8 11.1 48% 75.16 1002.0
20 08:54 W 31 G 50 16.09 A Few Clouds FEW035 FEW090 FEW250 21.7 10.6 49% 75.16 1001.9
20 07:54 W 24 G 46 16.09 A Few Clouds FEW035 FEW090 FEW250 20.6 10 20.6 18.3 51% 75.13 1001.5
20 06:54 W 33 G 50 16.09 A Few Clouds and Breezy FEW090 FEW250 19.4 10 55% 75.11 1001.3
20 05:54 W 24 G 41 16.09 A Few Clouds FEW100 FEW250 18.9 9.4 54% 75.11 1001.2
20 04:54 W 26 G 46 16.09 A Few Clouds FEW100 18.3 10 59% 75.08 1000.9
20 03:54 W 30 G 44 16.09 A Few Clouds FEW250 18.9 10 56% 75.08 1000.9
20 02:54 W 20 G 46 16.09 Fair CLR 18.9 10.6 59% 75.11 1001.2
20 01:54 W 22 G 46 16.09 Fair CLR 19.4 10.6 25 19.4 57% 75.11 1001.3
20 00:54 W 24 16.09 Fair CLR 20 10.6 55% 75.13 1001.5
19 23:54 W 35 G 52 16.09 Fair and Breezy CLR 20.6 10 51% 75.16 1001.8
19 22:54 W 26 G 43 16.09 Fair CLR 21.7 8.3 42% 75.16 1001.9
19 21:54 W 33 G 48 16.09 A Few Clouds and Breezy FEW060 23.3 7.2 36% 75.16 1002.1
19 20:54 W 28 G 44 16.09 A Few Clouds FEW060 23.9 7.2 34% 25 75.16 1002.0
19 19:54 W 19 16.09 A Few Clouds FEW065 FEW220 25 9.4 27.8 25 37% 26 75.11 1001.4
19 17:54 W 30 G 46 16.09 Partly Cloudy FEW075 SCT250 26.7 8.9 33% 26 75.08 1000.9
19 16:54 W 35 G 48 16.09 Mostly Cloudy and Breezy SCT075 SCT085 BKN250 26.7 9.4 34% 26 75.08 1001.1
19 15:54 W 35 G 54 16.09 Partly Cloudy and Breezy SCT070 SCT250 26.1 9.4 35% 26 75.08 1001.0
19 14:54 W 41 G 57 16.09 Mostly Cloudy and Breezy BKN065 BKN250 26.7 9.4 34% 26 75.08 1001.0
19 13:54 W 31 G 65 16.09 Partly Cloudy SCT060 SCT250 25.6 10 26.1 20.6 37% 26 75.08 1001.0
19 12:54 W 33 G 56 16.09 Partly Cloudy and Breezy SCT050 SCT250 25 10.6 40% 26 75.11 1001.3
19 11:54 W 33 G 52 16.09 Mostly Cloudy and Breezy FEW048 BKN250 24.4 11.1 43% 26 75.13 1001.5
19 10:54 W 26 G 39 16.09 Mostly Cloudy SCT044 BKN250 23.9 12.2 48% 25 75.13 1001.5
19 09:54 W 26 G 54 16.09 Mostly Cloudy FEW042 BKN250 22.8 11.7 50% 75.11 1001.3
19 08:54 W 22 G 48 16.09 Mostly Cloudy FEW040 FEW090 BKN250 22.2 12.2 53% 75.11 1001.4
19 07:54 SW 20 G 35 16.09 Mostly Cloudy FEW050 FEW090 BKN250 20.6 12.2 21.7 18.9 59% 75.11 1001.3
19 06:54 W 26 G 46 16.09 Mostly Cloudy FEW080 BKN250 20 11.7 59% 75.08 1001.1
19 05:54 SW 20 16.09 Partly Cloudy FEW080 SCT250 18.9 12.2 65% 75.06 1000.7
19 04:54 W 24 G 35 16.09 Partly Cloudy FEW080 SCT250 19.4 11.7 61% 75.06 1000.4
19 02:54 SW 30 G 46 16.09 A Few Clouds FEW090 21.1 13.3 61% 75.01 999.8
19 01:54 SW 22 G 39 16.09 A Few Clouds FEW090 21.7 15 22.2 20 66% 74.96 999.4
19 00:54 SW 22 16.09 A Few Clouds FEW090 21.7 16.7 73% 74.96 999.2
18 23:54 SW 19 16.09 Partly Cloudy SCT090 20.6 18.3 87% 74.93 999.0
18 22:54 SW 17 16.09 Mostly Cloudy BKN095 20.6 18.3 87% 74.93 998.8
18 21:54 SW 17 16.09 Partly Cloudy SCT110 20.6 18.3 87% 74.9 998.7
18 20:54 S 15 16.09 Mostly Cloudy FEW047 SCT085 BKN120 20 18.9 93% 74.88 998.2
18 19:54 S 17 16.09 Mostly Cloudy SCT047 BKN080 BKN110 20 18.9 27.2 19.4 93% 74.88 998.3 0.3 0.94
18 18:54 W 13 G 39 1.61 Heavy Rain Fog/Mist SCT035 BKN042 OVC050 19.4 18.3 93% 74.85 997.8 0.64
18 17:54 S 22 12.87 Mostly Cloudy FEW027 SCT095 BKN250 25 18.9 69% 26 74.73 996.3
18 16:54 S 35 G 57 12.87 Mostly Cloudy and Breezy FEW027 BKN095 25.6 18.9 67% 27 74.73 996.3
18 15:54 S 41 G 63 16.09 Mostly Cloudy and Breezy SCT022 BKN100 BKN250 27.2 18.3 58% 28 74.75 996.6
18 14:54 S 46 G 65 16.09 Mostly Cloudy and Windy SCT022 SCT027 BKN250 25 18.9 69% 26 74.88 998.1
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)