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. | ||||||||||||||||
| 03 | 07:54 | S 6 | 10.00 | Mostly Cloudy | FEW025 BKN220 | 46 | 37.9 | 73% | 44 | 30.19 | 1022.1 | ||||||
| 03 | 06:54 | S 5 | 10.00 | Mostly Cloudy | BKN021 BKN250 | 43 | 37 | 43 | 39 | 80% | 41 | 30.21 | 1022.8 | ||||
| 03 | 05:54 | Calm | 10.00 | Mostly Cloudy | BKN024 BKN250 | 42.1 | 37 | 82% | 30.23 | 1023.6 | |||||||
| 03 | 04:54 | S 3 | 10.00 | Partly Cloudy | FEW030 SCT250 | 41 | 33.1 | 73% | 30.25 | 1024.3 | |||||||
| 03 | 02:54 | S 3 | 10.00 | A Few Clouds | FEW250 | 39.9 | 34 | 79% | 30.25 | 1024.3 | |||||||
| 03 | 01:54 | Calm | 10.00 | A Few Clouds | FEW250 | 42.1 | 35.1 | 76% | 30.26 | 1024.8 | |||||||
| 03 | 00:54 | SW 5 | 10.00 | A Few Clouds | FEW250 | 42.1 | 32 | 50 | 39.9 | 68% | 40 | 30.27 | 1025.1 | ||||
| 02 | 23:54 | Calm | 10.00 | A Few Clouds | FEW250 | 42.1 | 33.1 | 71% | 30.28 | 1025.2 | |||||||
| 02 | 22:54 | Calm | 10.00 | A Few Clouds | FEW250 | 44.1 | 33.1 | 65% | 30.27 | 1024.8 | |||||||
| 02 | 21:54 | Calm | 10.00 | A Few Clouds | FEW250 | 45 | 32 | 61% | 30.29 | 1025.5 | |||||||
| 02 | 20:54 | Vrbl 7 | 10.00 | A Few Clouds | FEW250 | 48 | 30 | 50% | 45 | 30.29 | 1025.7 | ||||||
| 02 | 19:54 | Vrbl 7 | 10.00 | A Few Clouds | FEW250 | 48 | 30 | 50% | 45 | 30.29 | 1025.5 | ||||||
| 02 | 18:54 | W 12 | 10.00 | A Few Clouds | FEW130 FEW250 | 48.9 | 30 | 53.1 | 48.9 | 48% | 45 | 30.27 | 1024.9 | ||||
| 02 | 17:54 | W 10 G 21 | 10.00 | A Few Clouds | FEW130 FEW250 | 50 | 28.9 | 44% | 46 | 30.26 | 1024.5 | ||||||
| 02 | 16:54 | W 13 | 10.00 | A Few Clouds | FEW140 FEW250 | 52 | 28.9 | 41% | 30.23 | 1023.6 | |||||||
| 02 | 15:54 | W 9 G 17 | 10.00 | A Few Clouds | FEW250 | 53.1 | 28.9 | 40% | 30.21 | 1022.9 | |||||||
| 02 | 14:54 | W 12 G 24 | 10.00 | A Few Clouds | FEW250 | 53.1 | 28.9 | 40% | 30.2 | 1022.7 | |||||||
| 02 | 13:54 | W 13 G 26 | 10.00 | A Few Clouds | FEW250 | 53.1 | 27 | 37% | 30.2 | 1022.6 | |||||||
| 02 | 12:54 | W 12 G 22 | 10.00 | A Few Clouds | FEW030 FEW250 | 52 | 28 | 52 | 39.9 | 40% | 30.21 | 1022.9 | |||||
| 02 | 11:54 | W 14 G 24 | 10.00 | A Few Clouds | FEW030 FEW250 | 50 | 27 | 41% | 45 | 30.23 | 1023.4 | ||||||
| 02 | 10:54 | W 13 G 26 | 10.00 | Partly Cloudy | FEW030 SCT250 | 48.9 | 27 | 43% | 44 | 30.24 | 1024.0 | ||||||
| 02 | 09:54 | W 13 G 22 | 10.00 | A Few Clouds | FEW030 FEW250 | 48 | 28 | 46% | 43 | 30.24 | 1024.0 | ||||||
| 02 | 08:54 | W 10 G 25 | 10.00 | Partly Cloudy | FEW035 SCT250 | 44.1 | 28 | 53% | 39 | 30.24 | 1024.0 | ||||||
| 02 | 07:54 | W 14 | 10.00 | Partly Cloudy | FEW030 SCT250 | 42.1 | 28 | 58% | 35 | 30.24 | 1023.8 | ||||||
| 02 | 06:54 | W 12 | 10.00 | A Few Clouds | FEW030 FEW250 | 39.9 | 28 | 42.1 | 39.9 | 63% | 34 | 30.21 | 1022.9 | ||||
| 02 | 05:54 | W 8 | 10.00 | A Few Clouds | FEW030 | 39.9 | 28 | 63% | 35 | 30.19 | 1022.1 | ||||||
| 02 | 04:54 | W 10 | 10.00 | Fair | CLR | 39.9 | 28 | 63% | 34 | 30.18 | 1021.8 | ||||||
| 02 | 03:54 | W 7 | 10.00 | Fair | CLR | 39.9 | 28 | 63% | 36 | 30.15 | 1020.9 | ||||||
| 02 | 02:54 | W 9 | 10.00 | Fair | CLR | 41 | 27 | 57% | 36 | 30.12 | 1020.0 | ||||||
| 02 | 01:54 | W 7 | 10.00 | Fair | CLR | 41 | 27 | 57% | 37 | 30.12 | 1019.8 | ||||||
| 02 | 01:54 | NW 8 | 10.00 | A Few Clouds | FEW250 | 42.1 | 27 | 48.9 | 42.1 | 55% | 38 | 30.1 | 1019.0 | ||||
| 02 | 00:54 | NW 13 | 10.00 | Partly Cloudy | SCT250 | 43 | 27 | 53% | 37 | 30.08 | 1018.4 | ||||||
| 01 | 23:54 | NW 13 G 21 | 10.00 | Partly Cloudy | SCT250 | 44.1 | 28 | 53% | 38 | 30.06 | 1017.8 | ||||||
| 01 | 22:54 | NW 10 G 21 | 10.00 | Partly Cloudy | SCT250 | 45 | 28.9 | 54% | 40 | 30.04 | 1017.3 | ||||||
| 01 | 21:54 | W 14 G 30 | 10.00 | A Few Clouds | FEW250 | 46.9 | 28.9 | 50% | 42 | 30.01 | 1016.2 | ||||||
| 01 | 20:54 | W 13 | 10.00 | Fair | CLR | 48 | 28.9 | 48% | 43 | 29.98 | 1015.2 | ||||||
| 01 | 19:54 | W 14 G 24 | 10.00 | Fair | CLR | 48.9 | 28.9 | 57 | 48.9 | 46% | 44 | 29.95 | 1014.0 | ||||
| 01 | 18:54 | W 16 | 10.00 | Fair | CLR | 51.1 | 28.9 | 43% | 29.92 | 1013.2 | |||||||
| 01 | 17:54 | W 16 G 25 | 10.00 | A Few Clouds | FEW220 FEW250 | 53.1 | 28.9 | 40% | 29.88 | 1011.7 | |||||||
| 01 | 16:54 | W 16 G 26 | 10.00 | A Few Clouds | FEW220 | 55 | 28.9 | 37% | 29.84 | 1010.3 | |||||||
| 01 | 15:54 | W 17 G 25 | 10.00 | A Few Clouds | FEW220 | 55.9 | 28.9 | 36% | 29.8 | 1009.1 | |||||||
| 01 | 14:54 | W 16 G 26 | 10.00 | A Few Clouds | FEW220 | 57 | 30.9 | 37% | 29.78 | 1008.2 | |||||||
| 01 | 13:54 | W 14 G 23 | 10.00 | A Few Clouds | FEW220 | 55.9 | 30.9 | 55.9 | 48 | 39% | 29.76 | 1007.6 | |||||
| 01 | 12:54 | NW 20 G 28 | 10.00 | A Few Clouds | FEW035 FEW250 | 55 | 30 | 38% | 29.74 | 1007.1 | |||||||
| 01 | 11:54 | W 20 G 29 | 10.00 | A Few Clouds | FEW035 FEW250 | 54 | 30.9 | 42% | 29.74 | 1007.1 | |||||||
| 01 | 10:54 | W 17 G 26 | 10.00 | A Few Clouds | FEW035 FEW250 | 53.1 | 32 | 45% | 29.73 | 1006.6 | |||||||
| 01 | 09:54 | W 20 G 32 | 10.00 | A Few Clouds | FEW035 FEW250 | 51.1 | 30.9 | 46% | 29.71 | 1006.1 | |||||||
| 01 | 08:54 | W 16 G 44 | 10.00 | A Few Clouds | FEW035 FEW250 | 50 | 33.1 | 52% | 45 | 29.69 | 1005.3 | ||||||
| 01 | 07:54 | W 15 G 31 | 10.00 | A Few Clouds | FEW035 FEW250 | 48 | 34 | 48.9 | 46.9 | 58% | 43 | 29.65 | 1004.0 | ||||
| 01 | 06:54 | W 16 G 28 | 10.00 | Partly Cloudy | FEW035 SCT250 | 48 | 34 | 58% | 42 | 29.6 | 1002.3 | ||||||
| 01 | 05:54 | W 16 G 26 | 10.00 | Partly Cloudy | FEW035 SCT250 | 46.9 | 34 | 61% | 41 | 29.57 | 1001.1 | ||||||
| 01 | 04:54 | W 16 G 35 | 10.00 | Partly Cloudy | FEW035 SCT250 | 46.9 | 34 | 61% | 41 | 29.52 | 999.5 | ||||||
| 01 | 03:54 | W 21 G 35 | 10.00 | A Few Clouds and Breezy | FEW040 | 46.9 | 34 | 61% | 40 | 29.48 | 998.3 | ||||||
| 01 | 02:54 | W 20 G 32 | 10.00 | Mostly Cloudy | FEW040 BKN200 | 48 | 33.1 | 56% | 42 | 29.45 | 997.2 | ||||||
| 01 | 01:54 | W 25 G 44 | 10.00 | Mostly Cloudy and Breezy | FEW042 SCT110 BKN200 | 48 | 33.1 | 52 | 48 | 56% | 41 | 29.41 | 995.8 | ||||
| 01 | 00:54 | W 24 G 36 | 10.00 | Partly Cloudy and Breezy | FEW055 SCT100 | 48.9 | 32 | 52% | 42 | 29.36 | 994.1 | ||||||
| 31 | 23:54 | W 30 G 47 | 10.00 | A Few Clouds and Windy | FEW055 | 51.1 | 30.9 | 46% | 29.33 | 993.2 | |||||||
| 31 | 22:54 | W 24 G 45 | 10.00 | Mostly Cloudy and Breezy | BKN050 | 51.1 | 32 | 48% | 29.32 | 992.8 | |||||||
| 31 | 21:54 | W 23 G 43 | 10.00 | Mostly Cloudy and Breezy | BKN055 | 52 | 35.1 | 53% | 29.3 | 992.0 | |||||||
| 31 | 20:54 | SW 22 G 44 | 10.00 | Mostly Cloudy and Breezy | SCT050 BKN060 | 52 | 36 | 55% | 29.29 | 991.9 | |||||||
| 31 | 19:54 | SW 28 G 39 | 10.00 | A Few Clouds and Windy | FEW044 | 51.1 | 37 | 59 | 51.1 | 59% | 29.28 | 991.5 | |||||
| 31 | 18:54 | W 20 G 30 | 10.00 | Partly Cloudy | FEW047 SCT065 | 53.1 | 39 | 59% | 29.27 | 991.0 | |||||||
| 31 | 17:54 | W 20 G 31 | 10.00 | Overcast | OVC050 | 54 | 39 | 57% | 29.24 | 990.0 | |||||||
| 31 | 15:54 | W 25 G 36 | 10.00 | Overcast and Breezy | BKN037 OVC050 | 55 | 43 | 64% | 29.18 | 988.0 | |||||||
| 31 | 14:54 | W 22 G 31 | 10.00 | Overcast and Breezy | SCT036 OVC045 | 57.9 | 44.1 | 60% | 29.15 | 987.0 | |||||||
| 31 | 13:54 | SW 20 G 38 | 10.00 | Mostly Cloudy | BKN039 BKN047 | 59 | 45 | 60.1 | 57 | 60% | 29.14 | 986.6 | |||||
| 31 | 12:54 | SW 21 G 32 | 10.00 | Mostly Cloudy and Breezy | BKN039 | 57.9 | 45 | 62% | 29.15 | 987.1 | |||||||
| 31 | 11:54 | SW 21 G 35 | 10.00 | Mostly Cloudy and Breezy | BKN035 | 59 | 46 | 62% | 29.16 | 987.5 | |||||||
| 31 | 10:54 | W 21 G 32 | 10.00 | Mostly Cloudy and Breezy | FEW029 BKN039 | 59 | 48 | 67% | 29.16 | 987.3 | |||||||
| 31 | 09:54 | SW 25 G 36 | 10.00 | Mostly Cloudy and Breezy | BKN027 BKN033 | 57.9 | 50 | 75% | 29.15 | 987.2 | |||||||
| 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) | |||||||||||||||