Weather observations for the past three days for
Boston, Logan International Airport
| Date | Time (est) | 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. | ||||||||||||||||
| 06 | 03:54 | W 30 G 61 | 16.09 | Partly Cloudy | SCT040 | 7.8 | 0.6 | 61% | 4 | 75.18 | 1002.4 | ||||||
| 06 | 02:54 | NW 48 G 78 | 16.09 | Mostly Cloudy and Windy | SCT032 BKN042 | 8.9 | 3.3 | 68% | 4 | 75.03 | 1000.3 | ||||||
| 06 | 01:54 | W 39 G 65 | 16.09 | Light Rain and Breezy | SCT032 BKN044 OVC180 | 11.1 | 5 | 66% | 74.8 | 997.4 | |||||||
| 06 | 00:54 | W 28 G 56 | 16.09 | Mostly Cloudy | FEW035 SCT100 BKN180 | 12.2 | 5.6 | 14.4 | 12.2 | 64% | 74.73 | 996.2 | 0.05 | ||||
| 05 | 23:54 | W 41 G 61 | 16.09 | Light Rain and Breezy | SCT035 OVC060 | 13.3 | 7.2 | 67% | 74.78 | 997.0 | |||||||
| 05 | 22:54 | SW 22 G 41 | 16.09 | Overcast | BKN080 OVC110 | 13.9 | 7.8 | 67% | 74.73 | 996.3 | |||||||
| 05 | 21:54 | SW 15 | 16.09 | Overcast | SCT070 OVC100 | 13.3 | 8.9 | 75% | 74.78 | 997.0 | 0.03 | 0.05 | |||||
| 05 | 20:54 | SW 15 | 16.09 | Light Rain | BKN065 OVC090 | 13.3 | 9.4 | 77% | 74.85 | 998.0 | 0.03 | ||||||
| 05 | 19:54 | SW 24 G 37 | 16.09 | Light Rain | FEW065 OVC095 | 13.9 | 8.9 | 72% | 74.96 | 999.2 | |||||||
| 05 | 18:54 | S 26 G 37 | 16.09 | Overcast | FEW070 OVC130 | 13.3 | 8.9 | 13.3 | 12.2 | 75% | 75.01 | 1000.0 | |||||
| 05 | 17:54 | SW 22 G 39 | 16.09 | Overcast | SCT070 OVC110 | 13.3 | 7.2 | 67% | 75.16 | 1002.0 | |||||||
| 05 | 15:54 | S 24 | 16.09 | Overcast | FEW035 FEW090 BKN150 OVC200 | 12.8 | 3.3 | 53% | 75.41 | 1005.4 | |||||||
| 05 | 14:54 | S 22 | 16.09 | Overcast | FEW033 BKN090 OVC200 | 13.3 | 1.7 | 46% | 75.57 | 1007.5 | |||||||
| 05 | 13:54 | S 17 | 16.09 | Overcast | FEW033 SCT085 BKN140 OVC200 | 12.2 | 1.7 | 49% | 75.74 | 1009.9 | |||||||
| 05 | 12:54 | S 17 | 16.09 | Overcast | BKN090 BKN140 OVC180 | 12.2 | 1.1 | 12.8 | 8.3 | 47% | 75.92 | 1011.9 | |||||
| 05 | 11:54 | SW 17 | 16.09 | Overcast | FEW080 BKN100 OVC180 | 12.2 | 0 | 43% | 76.05 | 1013.8 | |||||||
| 05 | 10:54 | SW 13 | 16.09 | Overcast | FEW080 BKN110 OVC220 | 11.7 | 0.6 | 47% | 76.17 | 1015.4 | |||||||
| 05 | 09:54 | SW 13 | 16.09 | Overcast | FEW100 OVC200 | 11.7 | 1.7 | 51% | 76.25 | 1016.6 | |||||||
| 05 | 08:54 | W 15 | 16.09 | Overcast | BKN110 OVC190 | 10.6 | 1.1 | 52% | 76.35 | 1018.0 | |||||||
| 05 | 07:54 | Vrbl 11 G 28 | 16.09 | Mostly Cloudy | BKN130 BKN190 | 8.9 | 0 | 54% | 7 | 76.38 | 1018.1 | ||||||
| 05 | 06:54 | W 22 | 16.09 | Mostly Cloudy | SCT130 BKN200 | 8.3 | -0.6 | 9.4 | 7.2 | 54% | 5 | 76.4 | 1018.4 | ||||
| 05 | 05:54 | SW 19 | 16.09 | Mostly Cloudy | FEW130 BKN200 | 7.8 | -0.6 | 56% | 5 | 76.4 | 1018.5 | ||||||
| 05 | 04:54 | W 15 | 16.09 | Partly Cloudy | SCT180 | 8.3 | -1.1 | 52% | 6 | 76.4 | 1018.6 | ||||||
| 05 | 03:54 | W 15 | 16.09 | Fair | CLR | 7.2 | -0.6 | 58% | 5 | 76.38 | 1018.3 | ||||||
| 05 | 02:54 | W 20 | 16.09 | Fair | CLR | 8.3 | -1.1 | 52% | 5 | 76.38 | 1018.3 | ||||||
| 05 | 01:54 | W 22 | 16.09 | Fair | CLR | 8.9 | -1.7 | 48% | 6 | 76.4 | 1018.4 | ||||||
| 05 | 00:54 | SW 17 | 16.09 | Fair | CLR | 8.9 | -1.7 | 11.7 | 8.9 | 48% | 7 | 76.35 | 1018.0 | ||||
| 04 | 23:54 | W 24 | 16.09 | Fair | CLR | 9.4 | -2.2 | 44% | 7 | 76.35 | 1017.8 | ||||||
| 04 | 22:54 | W 20 | 16.09 | Fair | CLR | 10 | -2.2 | 43% | 8 | 76.33 | 1017.7 | ||||||
| 04 | 20:54 | W 22 G 39 | 16.09 | Fair | CLR | 10.6 | -2.8 | 39% | 76.28 | 1016.9 | |||||||
| 04 | 19:54 | W 26 G 37 | 16.09 | A Few Clouds | FEW060 | 11.1 | -3.3 | 37% | 76.23 | 1016.3 | |||||||
| 04 | 18:54 | W 22 G 33 | 16.09 | A Few Clouds | FEW060 | 11.1 | -3.9 | 13.3 | 11.1 | 35% | 76.2 | 1015.8 | |||||
| 04 | 17:54 | W 20 | 16.09 | A Few Clouds | FEW060 | 11.1 | -4.4 | 34% | 76.17 | 1015.4 | |||||||
| 04 | 16:54 | W 28 G 50 | 16.09 | A Few Clouds | FEW070 | 11.7 | -5.6 | 30% | 76.1 | 1014.5 | |||||||
| 04 | 15:54 | NW 24 G 46 | 16.09 | Partly Cloudy | FEW060 SCT080 | 12.2 | -5.6 | 29% | 76.02 | 1013.3 | |||||||
| 04 | 14:54 | NW 28 G 43 | 16.09 | Partly Cloudy | FEW060 SCT080 | 12.8 | -5.6 | 28% | 75.97 | 1012.6 | |||||||
| 04 | 13:54 | NW 33 G 65 | 16.09 | Partly Cloudy and Breezy | FEW060 SCT080 | 12.8 | -6.1 | 26% | 75.9 | 1011.8 | |||||||
| 04 | 12:54 | W 43 G 67 | 16.09 | Partly Cloudy and Windy | SCT070 | 13.3 | -4.4 | 13.3 | 8.3 | 29% | 75.84 | 1011.2 | |||||
| 04 | 11:54 | W 37 G 61 | 16.09 | A Few Clouds and Breezy | FEW035 | 13.3 | -2.8 | 33% | 75.79 | 1010.5 | |||||||
| 04 | 10:54 | W 41 G 57 | 16.09 | A Few Clouds and Breezy | FEW030 | 12.2 | -2.2 | 37% | 75.79 | 1010.4 | |||||||
| 04 | 09:54 | W 35 G 61 | 16.09 | Fair and Breezy | CLR | 11.7 | -1.1 | 41% | 75.74 | 1009.8 | |||||||
| 04 | 07:54 | W 28 G 48 | 16.09 | Fair | CLR | 9.4 | -0.6 | 50% | 6 | 75.67 | 1008.6 | ||||||
| 04 | 06:54 | W 28 G 50 | 16.09 | Fair | CLR | 8.3 | 0 | 8.9 | 7.8 | 56% | 5 | 75.57 | 1007.3 | ||||
| 04 | 05:54 | W 31 G 56 | 16.09 | Fair | CLR | 8.3 | 0 | 56% | 5 | 75.49 | 1006.2 | ||||||
| 04 | 04:54 | W 33 G 50 | 16.09 | Fair and Breezy | CLR | 8.3 | 1.1 | 61% | 4 | 75.44 | 1005.6 | ||||||
| 04 | 03:54 | W 26 G 44 | 16.09 | Fair | CLR | 8.3 | 1.1 | 61% | 5 | 75.41 | 1005.4 | ||||||
| 04 | 02:54 | W 31 G 52 | 16.09 | Fair | CLR | 7.8 | 2.2 | 68% | 4 | 75.41 | 1005.3 | ||||||
| 04 | 01:54 | W 28 G 43 | 16.09 | A Few Clouds | FEW130 | 8.3 | 2.8 | 69% | 5 | 75.39 | 1005.0 | ||||||
| 04 | 00:54 | W 26 G 46 | 16.09 | A Few Clouds | FEW130 | 8.9 | 3.9 | 11.1 | 8.3 | 71% | 6 | 75.39 | 1005.1 | 0.13 | |||
| 03 | 23:54 | W 31 G 50 | 16.09 | Partly Cloudy | FEW080 SCT130 | 8.9 | 5 | 77% | 5 | 75.39 | 1004.9 | ||||||
| 03 | 22:54 | W 13 | 16.09 | Overcast | FEW023 BKN075 OVC130 | 8.3 | 5.6 | 83% | 6 | 75.41 | 1005.4 | 0.1 | |||||
| 03 | 21:54 | SW 20 | 9.66 | Heavy Rain Fog/Mist | FEW013 SCT023 BKN049 OVC130 | 10 | 8.9 | 93% | 8 | 75.46 | 1005.9 | 0.03 | 0.03 | ||||
| 03 | 20:54 | S 22 | 16.09 | Light Rain | FEW012 SCT038 OVC075 | 10 | 8.3 | 89% | 7 | 75.57 | 1007.3 | ||||||
| 03 | 19:54 | S 20 | 16.09 | Overcast | FEW028 SCT050 OVC130 | 10.6 | 7.2 | 80% | 75.69 | 1009.0 | |||||||
| 03 | 18:54 | S 20 | 16.09 | Overcast | FEW032 BKN065 OVC170 | 11.1 | 6.7 | 13.3 | 10.6 | 75% | 75.79 | 1010.5 | |||||
| 03 | 17:54 | S 20 | 16.09 | Overcast | FEW028 BKN090 OVC220 | 10.6 | 7.2 | 80% | 75.84 | 1011.2 | |||||||
| 03 | 16:54 | S 22 | 16.09 | Overcast | FEW032 BKN090 OVC220 | 11.1 | 7.8 | 80% | 75.92 | 1012.0 | |||||||
| 03 | 15:54 | S 13 | 16.09 | Overcast | FEW031 BKN065 OVC220 | 12.2 | 7.2 | 72% | 76 | 1013.1 | |||||||
| 03 | 14:54 | S 22 | 16.09 | Overcast | FEW028 BKN070 OVC220 | 12.2 | 7.8 | 75% | 76.1 | 1014.4 | |||||||
| 03 | 13:54 | S 17 | 16.09 | Overcast | SCT027 BKN090 OVC220 | 12.8 | 8.3 | 74% | 76.17 | 1015.4 | |||||||
| 03 | 12:54 | S 19 | 16.09 | Overcast | FEW030 BKN110 OVC220 | 13.3 | 8.3 | 13.9 | 6.1 | 72% | 76.25 | 1016.6 | |||||
| 03 | 10:54 | S 17 | 16.09 | Overcast | FEW030 BKN110 OVC220 | 13.3 | 8.3 | 72% | 76.5 | 1019.8 | |||||||
| 03 | 09:54 | S 17 | 16.09 | Overcast | FEW030 BKN140 OVC220 | 11.1 | 5.6 | 69% | 76.58 | 1020.9 | |||||||
| 03 | 08:54 | S 15 | 16.09 | Overcast | FEW030 BKN180 OVC220 | 8.9 | 3.3 | 68% | 7 | 76.66 | 1022.0 | ||||||
| 03 | 07:54 | S 9 | 16.09 | Mostly Cloudy | FEW025 BKN220 | 7.8 | 3.3 | 73% | 6 | 76.68 | 1022.1 | ||||||
| 03 | 06:54 | S 7 | 16.09 | Mostly Cloudy | BKN021 BKN250 | 6.1 | 2.8 | 6.1 | 3.9 | 80% | 5 | 76.73 | 1022.8 | ||||
| 03 | 05:54 | Calm | 16.09 | Mostly Cloudy | BKN024 BKN250 | 5.6 | 2.8 | 82% | 76.78 | 1023.6 | |||||||
| 03 | 04:54 | S 6 | 16.09 | Partly Cloudy | FEW030 SCT250 | 5 | 0.6 | 73% | 76.84 | 1024.3 | |||||||
| Date | Time (est) | 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) | |||||||||||||||