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.
28 05:54 NE 7 16.09 A Few Clouds FEW060 6.7 5 89% 6 76.76 1023.4
28 04:54 NE 11 16.09 Fair CLR 6.7 4.4 85% 5 76.76 1023.2
28 03:54 NE 7 16.09 Fair CLR 6.7 5 89% 6 76.73 1023.0
28 02:54 N 9 16.09 Fair CLR 7.2 4.4 83% 6 76.73 1022.8
28 01:54 Calm 16.09 Fair CLR 8.9 3.3 10.6 7.8 68% 76.78 1023.4
28 00:54 Calm 16.09 Fair CLR 8.9 3.9 71% 76.81 1023.9
27 23:54 E 6 16.09 Fair CLR 8.9 4.4 74% 76.84 1024.4
27 22:54 E 11 16.09 Fair CLR 9.4 3.9 69% 8 76.84 1024.4
27 21:54 SE 11 16.09 Fair CLR 10 4.4 68% 9 76.86 1024.7
27 20:54 SE 13 16.09 Fair CLR 10.6 3.9 64% 76.86 1024.5
27 19:54 SE 7 16.09 Fair CLR 10.6 3.3 13.9 10.6 61% 76.86 1024.6
27 18:54 SE 9 16.09 Fair CLR 11.7 3.3 57% 76.89 1024.8
27 17:54 SE 9 16.09 A Few Clouds FEW050 12.8 3.3 53% 76.89 1025.1
27 16:54 E 13 16.09 A Few Clouds FEW050 13.3 3.3 51% 76.86 1024.7
27 15:54 E 15 16.09 A Few Clouds FEW050 13.9 4.4 53% 76.86 1024.6
27 14:54 SE 13 16.09 A Few Clouds FEW050 13.3 5 57% 76.89 1025.0
27 13:54 SE 13 16.09 A Few Clouds FEW050 13.3 5 14.4 10.6 57% 76.91 1025.4
27 12:54 E 20 16.09 A Few Clouds FEW045 FEW250 13.9 3.3 49% 76.94 1025.5
27 11:54 E 19 16.09 A Few Clouds FEW250 13.3 3.9 53% 76.94 1025.8
27 10:54 E 17 16.09 A Few Clouds FEW250 13.3 3.3 51% 76.94 1025.7
27 09:54 NE 19 16.09 A Few Clouds FEW250 12.8 1.7 47% 76.94 1025.5
27 08:54 NE 15 16.09 A Few Clouds FEW050 FEW250 12.2 1.1 47% 76.89 1025.1
27 07:54 NE 7 16.09 A Few Clouds FEW150 FEW250 10.6 1.1 10.6 6.7 52% 76.86 1024.7
27 06:54 Calm 16.09 A Few Clouds FEW150 FEW250 8.3 2.2 66% 76.84 1024.3
27 05:54 Calm 16.09 A Few Clouds FEW150 FEW250 7.2 0.6 63% 76.78 1023.6
27 04:54 NW 6 16.09 Partly Cloudy FEW150 SCT250 7.8 0.6 61% 76.73 1023.1
27 03:54 NE 7 16.09 Partly Cloudy FEW150 SCT250 7.2 0.6 63% 6 76.71 1022.4
27 02:54 N 7 16.09 Partly Cloudy FEW150 SCT250 8.9 0 54% 8 76.66 1022.0
27 01:54 N 9 16.09 A Few Clouds FEW250 9.4 -0.6 11.1 8.3 50% 8 76.66 1021.9
27 00:54 NW 6 16.09 Partly Cloudy FEW150 SCT250 10 0.6 52% 76.68 1022.3
26 23:54 N 6 16.09 Partly Cloudy FEW150 SCT250 9.4 1.7 59% 76.68 1022.2
26 22:54 Calm 16.09 Mostly Cloudy FEW150 BKN250 10 1.1 54% 76.68 1022.1
26 21:54 E 6 16.09 Partly Cloudy SCT250 10 2.2 59% 76.66 1022.0
26 20:54 Calm 16.09 A Few Clouds FEW140 FEW250 9.4 1.7 59% 76.63 1021.7
26 19:54 SE 6 16.09 A Few Clouds FEW250 10.6 1.7 12.8 10.6 54% 76.61 1021.1
26 18:54 E 7 16.09 A Few Clouds FEW250 12.2 -1.1 40% 76.58 1020.9
26 17:54 SE 6 16.09 A Few Clouds FEW250 12.2 -1.1 40% 76.58 1020.8
26 16:54 SE 11 16.09 Partly Cloudy FEW130 SCT250 12.2 0 43% 76.56 1020.5
26 15:54 SE 11 16.09 Partly Cloudy FEW130 SCT250 12.2 -1.7 38% 76.58 1020.7
26 14:54 E 7 16.09 Mostly Cloudy SCT130 BKN250 12.2 0 43% 76.58 1020.8
26 13:54 SE 6 16.09 Mostly Cloudy SCT110 BKN130 BKN250 10.6 -1.1 11.1 7.8 45% 76.58 1021.0
26 12:54 SE 7 16.09 Mostly Cloudy FEW110 BKN130 BKN250 10.6 1.1 52% 76.61 1021.1
26 11:54 SE 9 16.09 Mostly Cloudy FEW110 BKN130 BKN250 10.6 1.1 52% 76.61 1021.1
26 10:54 SE 9 16.09 Mostly Cloudy FEW120 BKN130 BKN250 10.6 1.7 54% 76.58 1021.0
26 09:54 Vrbl 6 16.09 Mostly Cloudy BKN130 BKN250 8.9 1.1 58% 76.58 1020.7
26 08:54 SE 9 16.09 Mostly Cloudy BKN130 BKN250 8.9 2.2 63% 8 76.53 1020.1
26 07:54 S 7 16.09 Mostly Cloudy BKN130 BKN250 8.3 2.2 8.3 6.1 66% 7 76.48 1019.7
26 06:54 S 6 16.09 Mostly Cloudy BKN130 BKN250 7.2 2.8 74% 76.48 1019.4
26 04:54 S 6 16.09 Overcast OVC130 7.2 1.7 68% 76.4 1018.4
26 03:54 S 7 16.09 Overcast OVC130 6.7 1.7 71% 6 76.38 1018.2
26 02:54 S 7 16.09 Overcast OVC130 7.2 1.7 68% 6 76.38 1018.2
26 01:54 S 9 16.09 Overcast OVC130 7.2 1.1 8.9 7.2 66% 6 76.38 1018.3
26 00:54 SW 11 16.09 Overcast OVC130 7.8 1.1 63% 6 76.43 1018.8
25 23:54 SW 11 16.09 Overcast OVC130 7.8 0.6 61% 6 76.4 1018.5
25 22:54 SW 11 16.09 Overcast OVC130 7.8 -0.6 56% 6 76.4 1018.4
25 21:54 S 13 16.09 Overcast OVC130 7.8 -0.6 56% 6 76.43 1018.9
25 20:54 SE 17 16.09 Overcast OVC130 8.3 -1.1 52% 6 76.4 1018.6
25 19:54 SE 11 16.09 Overcast OVC130 8.9 -1.7 9.4 7.8 48% 7 76.35 1017.8
25 18:54 E 9 16.09 Overcast OVC140 8.3 -1.7 50% 7 76.33 1017.5
25 17:54 SE 13 16.09 Overcast OVC140 8.3 -2.2 48% 6 76.33 1017.6
25 16:54 E 13 16.09 Overcast BKN150 OVC220 8.9 -3.9 41% 7 76.33 1017.5
25 15:54 SE 15 16.09 Overcast BKN150 OVC220 8.3 -3.3 44% 6 76.35 1017.8
25 14:54 E 17 16.09 Overcast SCT180 OVC220 8.9 -3.9 41% 7 76.38 1018.1
25 13:54 SE 20 16.09 Overcast BKN180 OVC220 8.3 -1.1 9.4 6.1 52% 5 76.4 1018.4
25 12:54 E 17 16.09 Mostly Cloudy FEW045 SCT220 BKN250 8.9 -2.8 44% 7 76.4 1018.7
25 11:54 SE 17 16.09 Mostly Cloudy FEW045 SCT220 BKN250 8.9 -1.7 48% 7 76.43 1019.0
25 10:54 E 17 16.09 Mostly Cloudy FEW045 BKN250 8.9 -2.8 44% 7 76.43 1019.0
25 09:54 E 15 16.09 Mostly Cloudy FEW045 BKN250 7.8 -2.8 47% 6 76.43 1019.0
25 08:54 Vrbl 6 16.09 Partly Cloudy FEW045 SCT250 7.2 -4.4 44% 76.45 1019.3
25 07:54 N 7 16.09 Partly Cloudy FEW045 SCT250 6.1 0 6.7 2.8 65% 5 76.45 1019.3
25 06:54 N 7 16.09 A Few Clouds FEW045 FEW250 4.4 0.6 77% 3 76.4 1018.7
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)