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.
17 16:54 E 13 16.09 Overcast OVC022 22.8 18.9 79% 75.79 1010.4
17 15:54 SE 9 16.09 Overcast OVC023 22.2 18.3 79% 75.79 1010.4
17 14:54 SE 13 16.09 Overcast OVC024 23.3 18.3 74% 75.82 1010.8
17 13:54 S 15 16.09 Overcast BKN024 OVC033 23.3 17.8 23.3 19.4 71% 75.84 1011.1
17 12:54 S 19 16.09 Overcast BKN026 OVC040 23.3 17.8 71% 75.87 1011.3
17 11:54 S 15 16.09 Overcast FEW022 BKN035 OVC055 22.8 17.2 71% 75.92 1012.1
17 10:54 S 13 16.09 Overcast FEW015 OVC043 22.2 16.7 71% 75.95 1012.5
17 09:54 SW 11 16.09 Overcast FEW015 OVC045 20.6 16.7 78% 75.97 1012.7
17 08:54 SW 13 16.09 Overcast FEW039 OVC047 20 16.7 81% 75.97 1012.9
17 07:54 S 19 16.09 Overcast FEW011 BKN033 OVC060 20 17.8 21.7 18.9 87% 76 1013.1 0.13
17 06:54 S 20 8.05 Light Rain Fog/Mist FEW012 BKN022 OVC037 19.4 17.8 91% 76 1013.2 0.03
17 05:54 S 15 16.09 Light Rain FEW027 BKN035 OVC050 19.4 18.3 93% 76 1013.0
17 04:54 S 13 16.09 Overcast OVC055 19.4 18.3 93% 75.97 1012.9 0.1
17 03:54 S 17 16.09 Light Rain FEW039 OVC065 18.9 18.3 96% 76.02 1013.5 0.1
17 02:54 SW 22 16.09 Light Rain OVC065 20.6 17.2 81% 76.07 1014.0
17 01:54 S 17 16.09 Overcast OVC070 21.7 16.1 23.9 21.7 71% 76.05 1013.9
17 00:54 SW 22 16.09 Overcast OVC080 22.2 17.2 73% 76.1 1014.5
16 23:54 S 20 16.09 Overcast OVC090 22.2 17.2 73% 76.1 1014.5
16 22:54 S 19 16.09 Overcast OVC095 22.2 17.2 73% 76.12 1014.9
16 21:54 SW 20 16.09 Mostly Cloudy SCT090 BKN250 22.2 17.2 73% 76.17 1015.6
16 20:54 S 17 16.09 Partly Cloudy FEW080 SCT250 22.2 15.6 66% 76.2 1015.7
16 19:54 SW 20 16.09 Mostly Cloudy FEW080 BKN250 23.3 15 27.2 23.3 60% 76.17 1015.6
16 18:54 S 24 16.09 Partly Cloudy FEW080 SCT250 24.4 14.4 54% 26 76.2 1015.7
16 17:54 S 22 16.09 Mostly Cloudy BKN070 BKN250 25.6 14.4 50% 26 76.17 1015.6
16 16:54 S 22 16.09 Mostly Cloudy BKN070 BKN250 26.7 13.9 45% 27 76.2 1015.8
16 15:54 E 24 16.09 Mostly Cloudy BKN070 BKN250 25 17.8 64% 26 76.28 1016.9
16 14:54 E 28 16.09 Partly Cloudy SCT065 SCT250 24.4 15 56% 26 76.35 1017.8
16 13:54 E 22 16.09 Mostly Cloudy FEW050 SCT100 BKN250 24.4 13.9 24.4 18.9 52% 26 76.43 1018.8
16 12:54 E 17 16.09 Partly Cloudy FEW050 FEW100 SCT250 23.3 15.6 62% 76.5 1019.7
16 11:54 E 13 16.09 Partly Cloudy FEW050 FEW100 SCT250 23.3 15 60% 76.56 1020.4
16 10:54 E 9 16.09 Partly Cloudy FEW045 FEW090 SCT250 21.7 15.6 68% 76.61 1021.1
16 09:54 Vrbl 9 16.09 A Few Clouds FEW090 FEW250 21.7 14.4 63% 76.61 1021.3
16 08:54 E 6 16.09 A Few Clouds FEW250 20.6 13.9 66% 76.61 1021.1
16 07:54 N 9 16.09 A Few Clouds FEW250 18.9 12.8 20 16.7 68% 76.61 1021.3
16 06:54 NW 9 16.09 A Few Clouds FEW250 17.2 12.2 73% 76.61 1021.3
16 05:54 NW 11 16.09 A Few Clouds FEW250 16.7 11.7 73% 76.58 1021.0
16 04:54 N 11 16.09 A Few Clouds FEW250 17.2 11.1 68% 76.58 1020.9
16 03:54 N 6 16.09 Fair CLR 18.3 11.1 63% 76.61 1021.1
16 02:54 N 9 16.09 Fair CLR 18.9 11.1 61% 76.61 1021.1
16 01:54 NW 9 16.09 Fair CLR 20 11.1 21.1 18.9 57% 76.61 1021.2
16 00:54 Calm 16.09 Fair CLR 20.6 10.6 53% 76.61 1021.3
15 23:54 Calm 16.09 Fair CLR 21.1 10.6 51% 76.63 1021.4
15 22:54 S 7 16.09 A Few Clouds FEW070 20 11.7 59% 76.63 1021.4
15 21:54 S 11 16.09 A Few Clouds FEW075 20.6 11.1 55% 76.61 1021.2
15 20:54 SE 7 16.09 A Few Clouds FEW075 20 12.2 61% 76.56 1020.6
15 19:54 SE 15 16.09 A Few Clouds FEW070 FEW250 20.6 11.1 24.4 20.6 55% 76.53 1020.1
15 18:54 E 13 16.09 Partly Cloudy FEW070 SCT250 22.8 10 44% 76.5 1019.8
15 17:54 E 19 16.09 Partly Cloudy FEW075 SCT090 SCT250 23.3 10.6 45% 76.48 1019.7
15 16:54 E 20 16.09 Partly Cloudy SCT095 22.2 13.3 57% 76.48 1019.7
15 15:54 E 20 16.09 Partly Cloudy SCT080 23.3 13.9 56% 76.48 1019.6
15 14:54 E 15 16.09 Partly Cloudy SCT075 SCT250 24.4 13.3 50% 26 76.53 1020.1
15 13:54 E 19 16.09 Mostly Cloudy BKN065 BKN250 23.9 11.1 24.4 20 45% 25 76.56 1020.6
15 12:54 SE 13 16.09 Mostly Cloudy FEW050 SCT180 BKN250 23.9 11.7 46% 25 76.61 1021.1
15 11:54 E 11 16.09 Mostly Cloudy FEW045 SCT180 BKN250 22.8 11.1 48% 76.61 1021.2
15 10:54 E 19 16.09 Mostly Cloudy FEW040 SCT200 BKN250 22.8 12.8 53% 76.58 1020.9
15 09:54 E 15 16.09 Partly Cloudy FEW035 SCT250 22.2 12.8 55% 76.56 1020.6
15 08:54 N 11 16.09 A Few Clouds FEW250 22.2 12.2 53% 76.56 1020.5
15 07:54 N 13 16.09 A Few Clouds FEW250 20 12.2 20.6 18.9 61% 76.58 1020.9
15 06:54 NW 13 16.09 A Few Clouds FEW250 18.9 12.2 65% 76.58 1020.8
15 05:54 NW 13 16.09 A Few Clouds FEW120 18.9 11.7 63% 76.53 1020.1
15 04:54 NW 9 16.09 Fair CLR 18.9 11.7 63% 76.5 1019.8
15 03:54 NW 9 16.09 Fair CLR 20 11.1 57% 76.5 1020.0
15 02:54 N 11 16.09 Fair CLR 20 11.1 57% 76.5 1019.9
15 01:54 N 11 16.09 Fair CLR 20.6 11.1 26.1 20.6 55% 76.5 1020.0
15 00:54 N 19 16.09 A Few Clouds FEW110 21.7 11.1 51% 76.48 1019.6
14 23:54 N 17 16.09 A Few Clouds FEW110 22.2 11.1 50% 76.45 1019.2
14 22:54 N 11 16.09 Partly Cloudy SCT110 23.3 11.7 48% 76.4 1018.6
14 21:54 N 9 16.09 Partly Cloudy FEW070 SCT110 23.9 11.7 46% 25 76.38 1018.1
14 20:54 N 13 16.09 Partly Cloudy FEW070 SCT110 25.6 11.1 40% 26 76.33 1017.6
14 19:54 N 15 16.09 Mostly Cloudy FEW070 SCT085 BKN110 26.7 11.1 28.9 26.1 38% 27 76.28 1017.0
14 18:54 NW 13 G 26 16.09 Mostly Cloudy SCT065 BKN150 26.7 11.7 39% 27 76.25 1016.5
14 17:54 W 20 16.09 Partly Cloudy FEW070 SCT150 27.8 11.1 35% 27 76.23 1016.2
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)