Weather observations for the past three days for
Boston, Logan International Airport
| 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. | ||||||||||||||||
| 02 | 05:54 | Vrbl 6 | 10.00 | Overcast | OVC039 | 32 | 19 | 59% | 27 | 30.18 | 1021.8 | ||||||
| 02 | 04:54 | NW 5 | 10.00 | Overcast | BKN045 OVC130 | 30.9 | 19 | 61% | 27 | 30.18 | 1021.9 | ||||||
| 02 | 03:54 | N 6 | 10.00 | Overcast | OVC044 | 28.9 | 18 | 63% | 23 | 30.21 | 1023.0 | ||||||
| 02 | 02:54 | N 5 | 10.00 | Overcast | BKN047 OVC130 | 28.9 | 15.1 | 56% | 25 | 30.26 | 1024.5 | ||||||
| 02 | 01:54 | NW 5 | 10.00 | Mostly Cloudy | SCT130 BKN200 | 28.9 | 12.9 | 51% | 25 | 30.29 | 1025.7 | ||||||
| 02 | 00:54 | NW 6 | 10.00 | Partly Cloudy | SCT250 | 28.9 | 10.9 | 35.1 | 28 | 47% | 23 | 30.28 | 1025.3 | ||||
| 01 | 23:54 | N 3 | 10.00 | A Few Clouds | FEW250 | 30 | 10.9 | 45% | 30.31 | 1026.1 | |||||||
| 01 | 22:54 | N 7 | 10.00 | A Few Clouds | FEW250 | 28.9 | 10.9 | 47% | 23 | 30.31 | 1026.2 | ||||||
| 01 | 21:54 | N 9 | 10.00 | Partly Cloudy | SCT250 | 28.9 | 14 | 54% | 21 | 30.31 | 1026.3 | ||||||
| 01 | 20:54 | N 8 | 10.00 | Mostly Cloudy | BKN250 | 30 | 14 | 51% | 23 | 30.32 | 1026.6 | ||||||
| 01 | 19:54 | N 8 | 10.00 | Mostly Cloudy | BKN250 | 30.9 | 15.1 | 52% | 24 | 30.34 | 1027.2 | ||||||
| 01 | 18:54 | N 8 | 10.00 | Partly Cloudy | SCT250 | 34 | 15.1 | 43 | 34 | 46% | 28 | 30.32 | 1026.7 | ||||
| 01 | 17:54 | NW 10 | 10.00 | A Few Clouds | FEW250 | 36 | 14 | 40% | 29 | 30.31 | 1026.4 | ||||||
| 01 | 16:54 | NW 8 | 10.00 | A Few Clouds | FEW045 FEW220 | 37.9 | 12.9 | 36% | 33 | 30.31 | 1026.4 | ||||||
| 01 | 15:54 | NW 9 | 10.00 | A Few Clouds | FEW045 FEW220 | 39.9 | 15.1 | 36% | 34 | 30.26 | 1024.5 | ||||||
| 01 | 14:54 | NW 15 G 22 | 10.00 | A Few Clouds | FEW045 FEW220 | 41 | 14 | 33% | 34 | 30.24 | 1024.0 | ||||||
| 01 | 13:54 | NW 16 G 21 | 10.00 | A Few Clouds | FEW045 FEW220 | 42.1 | 17.1 | 36% | 35 | 30.22 | 1023.2 | ||||||
| 01 | 12:54 | NW 16 G 26 | 10.00 | A Few Clouds | FEW045 FEW250 | 42.1 | 17.1 | 43 | 37.9 | 36% | 35 | 30.21 | 1023.1 | ||||
| 01 | 11:54 | NW 13 G 23 | 10.00 | A Few Clouds | FEW045 FEW250 | 42.1 | 19 | 40% | 36 | 30.22 | 1023.1 | ||||||
| 01 | 10:54 | NW 22 G 36 | 10.00 | Partly Cloudy and Breezy | SCT047 SCT250 | 42.1 | 19.9 | 41% | 33 | 30.22 | 1023.2 | ||||||
| 01 | 09:54 | NW 17 G 26 | 10.00 | Partly Cloudy | SCT044 SCT250 | 42.1 | 24.1 | 49% | 34 | 30.19 | 1022.2 | ||||||
| 01 | 08:54 | W 15 G 24 | 10.00 | A Few Clouds | FEW035 FEW250 | 41 | 26.1 | 55% | 34 | 30.16 | 1021.2 | ||||||
| 01 | 07:54 | W 15 G 22 | 10.00 | A Few Clouds | FEW035 FEW250 | 39 | 26.1 | 60% | 31 | 30.15 | 1020.8 | ||||||
| 01 | 06:54 | W 14 | 10.00 | A Few Clouds | FEW030 FEW250 | 37.9 | 26.1 | 43 | 37.9 | 62% | 30 | 30.12 | 1019.9 | ||||
| 01 | 05:54 | W 15 G 23 | 10.00 | A Few Clouds | FEW250 | 39 | 26.1 | 60% | 31 | 30.1 | 1019.1 | ||||||
| 01 | 04:54 | W 9 G 25 | 10.00 | Fair | CLR | 39 | 27 | 62% | 33 | 30.08 | 1018.4 | ||||||
| 01 | 03:54 | W 10 | 10.00 | Partly Cloudy | FEW055 SCT250 | 39.9 | 28 | 63% | 34 | 30.05 | 1017.4 | ||||||
| 01 | 02:54 | W 18 G 26 | 10.00 | Mostly Cloudy | BKN048 | 41 | 30 | 65% | 33 | 30.04 | 1017.1 | ||||||
| 01 | 01:54 | SW 10 | 10.00 | Overcast | SCT030 OVC240 | 42.1 | 37 | 82% | 37 | 30.01 | 1016.3 | ||||||
| 01 | 00:54 | SW 13 | 10.00 | Overcast | SCT024 OVC240 | 43 | 37.9 | 48 | 43 | 82% | 37 | 29.99 | 1015.5 | 0.07 | |||
| 30 | 23:54 | W 14 G 22 | 10.00 | Overcast | FEW015 BKN070 OVC240 | 44.1 | 39 | 83% | 38 | 29.98 | 1015.0 | ||||||
| 30 | 22:54 | W 15 G 22 | 10.00 | Overcast | BKN015 OVC020 | 46 | 42.1 | 86% | 40 | 29.98 | 1015.0 | ||||||
| 30 | 21:54 | SW 14 | 10.00 | Overcast | FEW008 BKN027 OVC090 | 46.9 | 43 | 86% | 42 | 29.98 | 1015.0 | 0.07 | |||||
| 30 | 20:54 | W 6 | 7.00 | Light Rain | BKN008 BKN017 OVC033 | 46 | 44.1 | 93% | 44 | 30 | 1015.7 | 0.01 | |||||
| 30 | 19:54 | W 9 G 24 | 5.00 | Light Rain Fog/Mist | SCT008 BKN020 OVC032 | 48 | 46 | 93% | 44 | 30.02 | 1016.5 | 0.06 | |||||
| 30 | 18:54 | SW 8 | 5.00 | Light Rain Fog/Mist | BKN007 BKN011 OVC016 | 46.9 | 46 | 46.9 | 43 | 97% | 44 | 30.03 | 1016.8 | 0.05 | 0.16 | ||
| 30 | 17:54 | S 7 | 6.00 | Light Rain Fog/Mist | OVC007 | 46 | 44.1 | 93% | 43 | 30.04 | 1017.0 | 0.02 | |||||
| 30 | 16:54 | S 10 | 8.00 | Light Rain | FEW008 BKN020 OVC045 | 45 | 43 | 93% | 40 | 30.07 | 1018.2 | 0.01 | |||||
| 30 | 15:54 | S 9 | 6.00 | Light Rain Fog/Mist | BKN017 BKN026 OVC033 | 44.1 | 42.1 | 93% | 40 | 30.11 | 1019.5 | 0.03 | 0.08 | ||||
| 30 | 14:54 | S 12 | 10.00 | Light Rain | SCT029 OVC044 | 44.1 | 39.9 | 85% | 39 | 30.14 | 1020.5 | ||||||
| 30 | 13:54 | S 6 | 8.00 | Light Rain | SCT027 OVC032 | 43 | 37.9 | 82% | 40 | 30.17 | 1021.6 | 0.05 | |||||
| 30 | 12:54 | S 13 | 10.00 | Light Rain | FEW036 BKN048 OVC140 | 43 | 35.1 | 44.1 | 37 | 74% | 37 | 30.22 | 1023.2 | ||||
| 30 | 11:54 | S 14 | 10.00 | Overcast | BKN048 OVC140 | 44.1 | 32 | 63% | 38 | 30.26 | 1024.6 | ||||||
| 30 | 10:54 | SE 13 | 10.00 | Overcast | FEW039 BKN050 OVC140 | 43 | 30.9 | 63% | 37 | 30.31 | 1026.3 | ||||||
| 30 | 09:54 | SE 14 | 10.00 | Overcast | FEW036 BKN050 OVC140 | 41 | 28.9 | 62% | 34 | 30.36 | 1028.0 | ||||||
| 30 | 08:54 | SE 13 | 10.00 | Overcast | SCT043 BKN120 OVC140 | 39.9 | 28 | 63% | 33 | 30.39 | 1029.0 | ||||||
| 30 | 07:54 | SE 10 | 10.00 | Overcast | SCT045 SCT120 OVC140 | 37.9 | 25 | 60% | 32 | 30.42 | 1029.9 | ||||||
| 30 | 06:54 | SE 12 | 10.00 | Overcast | FEW005 SCT120 OVC140 | 37 | 23 | 37 | 32 | 57% | 30 | 30.43 | 1030.4 | ||||
| 30 | 05:54 | Calm | 10.00 | Overcast | FEW049 BKN090 OVC110 | 34 | 23 | 64% | 30.47 | 1031.6 | |||||||
| 30 | 04:54 | N 5 | 10.00 | Overcast | FEW100 SCT120 OVC140 | 32 | 19 | 59% | 28 | 30.48 | 1032.2 | ||||||
| 30 | 03:54 | N 3 | 10.00 | Overcast | SCT110 OVC140 | 33.1 | 16 | 49% | 30.5 | 1032.6 | |||||||
| 30 | 02:54 | N 3 | 10.00 | Overcast | OVC120 | 34 | 15.1 | 46% | 30.51 | 1033.1 | |||||||
| 30 | 01:54 | N 3 | 10.00 | Overcast | BKN140 OVC250 | 33.1 | 15.1 | 48% | 30.52 | 1033.2 | |||||||
| 30 | 00:54 | N 3 | 10.00 | Overcast | SCT140 OVC250 | 34 | 16 | 37 | 32 | 48% | 30.51 | 1033.0 | |||||
| 29 | 23:54 | N 3 | 10.00 | Overcast | OVC250 | 34 | 16 | 48% | 30.52 | 1033.3 | |||||||
| 29 | 22:54 | W 7 | 10.00 | Overcast | OVC250 | 34 | 16 | 48% | 29 | 30.51 | 1033.1 | ||||||
| 29 | 21:54 | NW 6 | 10.00 | Partly Cloudy | SCT250 | 34 | 16 | 48% | 29 | 30.5 | 1032.9 | ||||||
| 29 | 20:54 | NW 7 | 10.00 | Mostly Cloudy | BKN250 | 35.1 | 16 | 46% | 30 | 30.5 | 1032.7 | ||||||
| 29 | 19:54 | W 12 | 10.00 | Mostly Cloudy | BKN250 | 37 | 16 | 42% | 30 | 30.49 | 1032.5 | ||||||
| 29 | 18:54 | NW 7 | 10.00 | Fair | CLR | 37 | 14 | 43 | 37 | 39% | 32 | 30.47 | 1031.9 | ||||
| 29 | 17:54 | NW 12 | 10.00 | Fair | CLR | 37.9 | 12.9 | 36% | 31 | 30.45 | 1031.1 | ||||||
| 29 | 16:54 | NW 8 | 10.00 | Fair | CLR | 39 | 12.9 | 34% | 34 | 30.43 | 1030.3 | ||||||
| 29 | 15:54 | W 13 G 23 | 10.00 | Fair | CLR | 39.9 | 12.9 | 33% | 33 | 30.4 | 1029.3 | ||||||
| 29 | 14:54 | W 15 G 23 | 10.00 | A Few Clouds | FEW045 | 41 | 12.9 | 32% | 34 | 30.37 | 1028.3 | ||||||
| 29 | 13:54 | W 21 G 31 | 10.00 | A Few Clouds and Breezy | FEW040 | 42.1 | 12 | 29% | 34 | 30.34 | 1027.2 | ||||||
| 29 | 12:54 | W 20 G 31 | 10.00 | A Few Clouds | FEW045 FEW250 | 42.1 | 15.1 | 42.1 | 33.1 | 33% | 34 | 30.31 | 1026.2 | ||||
| 29 | 11:54 | NW 20 G 29 | 10.00 | A Few Clouds | FEW040 FEW250 | 41 | 15.1 | 35% | 33 | 30.29 | 1025.7 | ||||||
| 29 | 10:54 | W 22 G 35 | 10.00 | A Few Clouds and Breezy | FEW040 | 39 | 15.1 | 38% | 29 | 30.29 | 1025.7 | ||||||
| 29 | 09:54 | W 20 G 28 | 10.00 | A Few Clouds | FEW040 | 37.9 | 17.1 | 43% | 29 | 30.29 | 1025.5 | ||||||
| 29 | 08:54 | W 17 G 25 | 10.00 | A Few Clouds | FEW040 | 36 | 17.1 | 46% | 27 | 30.26 | 1024.6 | ||||||
| 29 | 07:54 | W 18 G 32 | 10.00 | A Few Clouds | FEW040 | 34 | 17.1 | 50% | 24 | 30.24 | 1023.8 | ||||||
| 29 | 06:54 | W 14 G 25 | 10.00 | A Few Clouds | FEW040 | 33.1 | 17.1 | 36 | 33.1 | 52% | 24 | 30.22 | 1023.1 | ||||
| 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) | |||||||||||||||