Weather observations for the past three days for
Boston, Logan International Airport
| Date | Time (edt) | 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 | 18:54 | S 14 G 26 | 10.00 | A Few Clouds | FEW021 | 75.9 | 46 | 35% | 78 | 30.1 | 1019.1 | ||||||
| 03 | 17:54 | S 13 | 10.00 | A Few Clouds | FEW021 | 77 | 48 | 36% | 78 | 30.09 | 1019.0 | ||||||
| 03 | 16:54 | SE 12 | 10.00 | A Few Clouds | FEW250 | 75.9 | 50 | 40% | 78 | 30.11 | 1019.5 | ||||||
| 03 | 14:54 | SE 13 | 10.00 | Fair | CLR | 77 | 48 | 36% | 78 | 30.13 | 1020.1 | ||||||
| 03 | 13:54 | SE 9 | 10.00 | Fair | CLR | 79 | 43 | 80.1 | 66.9 | 28% | 78 | 30.13 | 1020.3 | ||||
| 03 | 12:54 | SE 9 | 10.00 | Fair | CLR | 77 | 45 | 32% | 78 | 30.15 | 1020.8 | ||||||
| 03 | 11:54 | Calm | 10.00 | A Few Clouds | FEW200 | 78.1 | 41 | 27% | 78 | 30.16 | 1021.2 | ||||||
| 03 | 10:54 | W 5 | 10.00 | A Few Clouds | FEW200 | 77 | 37.9 | 24% | 77 | 30.17 | 1021.4 | ||||||
| 03 | 09:54 | W 8 | 10.00 | A Few Clouds | FEW200 | 75 | 39.9 | 28% | 77 | 30.17 | 1021.5 | ||||||
| 03 | 08:54 | W 8 | 10.00 | A Few Clouds | FEW200 | 71.1 | 42.1 | 35% | 30.17 | 1021.6 | |||||||
| 03 | 07:54 | W 6 | 10.00 | Partly Cloudy | SCT200 | 66.9 | 43 | 66.9 | 60.1 | 42% | 30.17 | 1021.5 | |||||
| 03 | 06:54 | W 3 | 10.00 | A Few Clouds | FEW180 FEW250 | 64 | 42.1 | 45% | 30.16 | 1021.2 | |||||||
| 03 | 05:54 | Calm | 10.00 | A Few Clouds | FEW180 FEW250 | 61 | 42.1 | 50% | 30.15 | 1020.8 | |||||||
| 03 | 04:54 | W 7 | 10.00 | A Few Clouds | FEW200 | 60.1 | 42.1 | 52% | 30.15 | 1020.7 | |||||||
| 03 | 03:54 | NW 6 | 10.00 | A Few Clouds | FEW200 | 60.1 | 43 | 53% | 30.14 | 1020.6 | |||||||
| 03 | 02:54 | W 6 | 10.00 | A Few Clouds | FEW200 | 61 | 44.1 | 54% | 30.13 | 1020.3 | |||||||
| 03 | 01:54 | NW 6 | 10.00 | A Few Clouds | FEW200 | 61 | 46.9 | 68 | 59 | 60% | 30.14 | 1020.4 | |||||
| 03 | 00:54 | Calm | 10.00 | A Few Clouds | FEW200 | 60.1 | 50 | 70% | 30.13 | 1020.4 | |||||||
| 02 | 23:54 | S 3 | 10.00 | Partly Cloudy | SCT200 | 62.1 | 48.9 | 62% | 30.13 | 1020.4 | |||||||
| 02 | 22:54 | S 6 | 10.00 | Mostly Cloudy | BKN200 | 62.1 | 50 | 65% | 30.13 | 1020.2 | |||||||
| 02 | 21:54 | SW 9 | 10.00 | Mostly Cloudy | BKN200 | 64.9 | 46.9 | 52% | 30.12 | 1019.8 | |||||||
| 02 | 20:54 | S 8 | 10.00 | Overcast | FEW090 OVC200 | 66 | 46.9 | 50% | 30.11 | 1019.4 | |||||||
| 02 | 19:54 | S 3 | 10.00 | Overcast | BKN100 OVC200 | 66.9 | 46.9 | 75 | 66.9 | 49% | 30.09 | 1018.9 | |||||
| 02 | 18:54 | SE 6 | 10.00 | Mostly Cloudy | FEW090 SCT180 BKN250 | 69.1 | 46 | 44% | 30.08 | 1018.4 | |||||||
| 02 | 17:54 | SE 8 | 10.00 | Overcast | FEW065 OVC180 | 69.1 | 46 | 44% | 30.07 | 1018.2 | |||||||
| 02 | 16:54 | NW 10 G 17 | 10.00 | Overcast | FEW055 SCT090 OVC200 | 72 | 42.1 | 34% | 30.07 | 1018.1 | |||||||
| 02 | 15:54 | SE 8 | 10.00 | Mostly Cloudy | FEW050 FEW090 BKN220 | 70 | 48.9 | 47% | 30.06 | 1017.9 | |||||||
| 02 | 14:54 | E 9 | 10.00 | Mostly Cloudy | FEW050 FEW140 BKN220 | 68 | 50 | 53% | 30.08 | 1018.4 | |||||||
| 02 | 13:54 | SE 9 | 10.00 | Mostly Cloudy | FEW050 BKN250 | 68 | 48 | 69.1 | 59 | 49% | 30.08 | 1018.7 | |||||
| 02 | 12:54 | SE 9 | 10.00 | Mostly Cloudy | FEW045 BKN250 | 66.9 | 48 | 51% | 30.1 | 1019.2 | |||||||
| 02 | 11:54 | SE 10 | 10.00 | Mostly Cloudy | FEW045 BKN250 | 66 | 46 | 49% | 30.12 | 1019.9 | |||||||
| 02 | 10:54 | SE 9 | 10.00 | A Few Clouds | FEW250 | 64.9 | 45 | 49% | 30.13 | 1020.3 | |||||||
| 02 | 09:54 | SE 6 | 10.00 | A Few Clouds | FEW250 | 66 | 46.9 | 50% | 30.14 | 1020.6 | |||||||
| 02 | 08:54 | Vrbl 5 | 10.00 | A Few Clouds | FEW250 | 63 | 44.1 | 50% | 30.14 | 1020.6 | |||||||
| 02 | 07:54 | W 6 | 10.00 | Fair | CLR | 59 | 44.1 | 59 | 48.9 | 58% | 30.14 | 1020.5 | |||||
| 02 | 06:54 | NW 7 | 10.00 | Fair | CLR | 55 | 44.1 | 67% | 30.13 | 1020.3 | |||||||
| 02 | 05:54 | NW 5 | 10.00 | Fair | CLR | 52 | 43 | 72% | 30.13 | 1020.1 | |||||||
| 02 | 04:54 | W 5 | 10.00 | Fair | CLR | 51.1 | 43 | 74% | 30.11 | 1019.5 | |||||||
| 02 | 03:54 | W 7 | 10.00 | Fair | CLR | 53.1 | 42.1 | 66% | 30.11 | 1019.6 | |||||||
| 02 | 02:54 | W 6 | 10.00 | Fair | CLR | 54 | 41 | 62% | 30.12 | 1019.7 | |||||||
| 02 | 01:54 | SW 7 | 10.00 | Fair | CLR | 52 | 39.9 | 55.9 | 52 | 64% | 30.13 | 1020.1 | |||||
| 02 | 00:54 | SW 10 | 10.00 | Fair | CLR | 54 | 39 | 57% | 30.14 | 1020.5 | |||||||
| 01 | 23:54 | SW 7 | 10.00 | Fair | CLR | 54 | 39 | 57% | 30.15 | 1020.8 | |||||||
| 01 | 22:54 | SW 7 | 10.00 | Fair | CLR | 53.1 | 39 | 59% | 30.14 | 1020.5 | |||||||
| 01 | 21:54 | S 5 | 10.00 | Fair | CLR | 55 | 42.1 | 62% | 30.14 | 1020.6 | |||||||
| 01 | 20:54 | S 6 | 10.00 | A Few Clouds | FEW045 | 55 | 37.9 | 53% | 30.14 | 1020.5 | |||||||
| 01 | 19:54 | S 5 | 10.00 | A Few Clouds | FEW045 | 55.9 | 39.9 | 57.9 | 55 | 55% | 30.14 | 1020.5 | |||||
| 01 | 18:54 | SE 5 | 10.00 | A Few Clouds | FEW045 | 55.9 | 41 | 57% | 30.13 | 1020.1 | |||||||
| 01 | 17:54 | SE 6 | 10.00 | A Few Clouds | FEW045 | 55 | 43 | 64% | 30.12 | 1019.8 | |||||||
| 01 | 16:54 | SE 9 | 10.00 | A Few Clouds | FEW040 FEW065 | 55.9 | 43 | 62% | 30.11 | 1019.6 | |||||||
| 01 | 15:54 | E 10 | 10.00 | A Few Clouds | FEW040 FEW065 | 55.9 | 39.9 | 55% | 30.12 | 1019.8 | |||||||
| 01 | 14:54 | E 10 | 10.00 | A Few Clouds | FEW040 FEW065 | 57 | 39.9 | 53% | 30.1 | 1019.4 | |||||||
| 01 | 13:54 | E 12 | 10.00 | A Few Clouds | FEW035 FEW065 | 55.9 | 41 | 57 | 51.1 | 57% | 30.11 | 1019.4 | |||||
| 01 | 12:54 | E 12 | 10.00 | Partly Cloudy | SCT035 SCT065 | 55 | 46 | 72% | 30.1 | 1019.2 | |||||||
| 01 | 11:54 | E 14 | 10.00 | Partly Cloudy | SCT025 SCT070 | 54 | 46 | 75% | 30.08 | 1018.7 | |||||||
| 01 | 10:54 | E 13 | 10.00 | Partly Cloudy | SCT017 SCT070 | 55 | 46.9 | 74% | 30.07 | 1018.2 | |||||||
| 01 | 09:54 | NE 15 | 10.00 | Mostly Cloudy | FEW018 SCT050 BKN070 | 55 | 46 | 72% | 30.05 | 1017.4 | |||||||
| 01 | 08:54 | NE 16 G 22 | 10.00 | Overcast | FEW022 OVC034 | 52 | 45 | 77% | 30.03 | 1016.7 | |||||||
| 01 | 07:54 | NE 17 | 10.00 | Overcast | FEW010 BKN020 OVC027 | 51.1 | 46.9 | 53.1 | 48.9 | 86% | 30 | 1015.9 | |||||
| 01 | 06:54 | N 9 | 10.00 | Overcast | SCT011 OVC021 | 51.1 | 48 | 89% | 29.97 | 1014.9 | |||||||
| 01 | 05:54 | N 7 | 10.00 | Mostly Cloudy | FEW007 BKN021 BKN065 | 50 | 46.9 | 89% | 48 | 29.95 | 1014.0 | ||||||
| 01 | 04:54 | N 10 | 10.00 | A Few Clouds | FEW020 FEW055 | 48.9 | 46.9 | 93% | 45 | 29.93 | 1013.3 | ||||||
| 01 | 03:54 | NW 9 | 10.00 | A Few Clouds | FEW065 FEW250 | 50 | 46.9 | 89% | 47 | 29.92 | 1013.0 | ||||||
| 01 | 02:54 | NW 9 | 10.00 | Fair | CLR | 51.1 | 48 | 89% | 29.91 | 1012.6 | |||||||
| 01 | 01:54 | NW 10 | 10.00 | Mostly Cloudy | BKN070 | 53.1 | 48 | 57.9 | 53.1 | 83% | 29.9 | 1012.4 | 0.04 | ||||
| 01 | 00:54 | W 13 | 10.00 | Mostly Cloudy | BKN060 BKN250 | 55 | 48 | 77% | 29.89 | 1012.1 | |||||||
| 31 | 23:54 | W 10 G 17 | 10.00 | Mostly Cloudy | FEW055 BKN100 BKN250 | 55.9 | 48.9 | 77% | 29.89 | 1012.0 | |||||||
| 31 | 22:54 | W 9 G 22 | 10.00 | Overcast | FEW055 BKN070 OVC100 | 57 | 50 | 78% | 29.9 | 1012.3 | 0.04 | ||||||
| 31 | 21:54 | SW 12 G 23 | 10.00 | Overcast | SCT065 OVC110 | 57 | 51.1 | 81% | 29.87 | 1011.5 | |||||||
| 31 | 19:54 | W 8 | 6.00 | Light Rain Fog/Mist | OVC060 | 55.9 | 52 | 68 | 54 | 87% | 29.89 | 1012.2 | 0.07 | 0.1 | |||
| Date | Time (edt) | 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) | |||||||||||||||