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. | ||||||||||||||||
| 31 | 07:54 | SW 14 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 25 | 9 | 50% | 14 | 29.74 | 1007.0 | ||||||
| 31 | 06:54 | SW 13 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 24.1 | 9 | 28 | 24.1 | 52% | 13 | 29.72 | 1006.4 | ||||
| 31 | 05:54 | SW 13 G 21 | 10.00 | A Few Clouds | FEW060 FEW250 | 26.1 | 9 | 48% | 16 | 29.69 | 1005.2 | ||||||
| 31 | 04:54 | W 14 G 25 | 10.00 | A Few Clouds | FEW060 | 26.1 | 8.1 | 46% | 15 | 29.67 | 1004.5 | ||||||
| 31 | 03:54 | W 14 G 28 | 10.00 | Partly Cloudy | SCT055 | 27 | 8.1 | 45% | 16 | 29.66 | 1004.4 | ||||||
| 31 | 02:54 | W 13 G 24 | 10.00 | A Few Clouds | FEW060 | 27 | 8.1 | 45% | 17 | 29.63 | 1003.3 | ||||||
| 31 | 01:54 | W 16 G 33 | 10.00 | A Few Clouds | FEW070 | 28 | 7 | 41% | 17 | 29.61 | 1002.5 | ||||||
| 30 | 23:54 | W 26 G 40 | 10.00 | A Few Clouds and Windy | FEW070 | 27 | 8.1 | 45% | 12 | 29.57 | 1001.2 | ||||||
| 30 | 22:54 | SW 18 G 25 | 10.00 | Partly Cloudy | SCT070 | 26.1 | 8.1 | 46% | 14 | 29.57 | 1001.3 | ||||||
| 30 | 21:54 | SW 15 G 28 | 10.00 | A Few Clouds | FEW070 | 26.1 | 8.1 | 46% | 15 | 29.56 | 1000.8 | ||||||
| 30 | 20:54 | SW 16 G 25 | 10.00 | A Few Clouds | FEW065 | 25 | 9 | 50% | 13 | 29.56 | 1000.8 | ||||||
| 30 | 19:54 | SW 20 G 30 | 10.00 | A Few Clouds | FEW065 | 25 | 9 | 50% | 12 | 29.55 | 1000.5 | ||||||
| 30 | 18:54 | W 24 G 36 | 10.00 | A Few Clouds and Breezy | FEW060 | 26.1 | 8.1 | 27 | 26.1 | 46% | 12 | 29.54 | 1000.3 | ||||
| 30 | 17:54 | W 22 G 46 | 10.00 | A Few Clouds and Breezy | FEW060 | 27 | 7 | 43% | 14 | 29.54 | 1000.1 | ||||||
| 30 | 16:54 | W 26 G 40 | 10.00 | A Few Clouds and Windy | FEW055 | 26.1 | 5 | 40% | 11 | 29.52 | 999.5 | ||||||
| 30 | 15:54 | W 21 G 32 | 10.00 | Mostly Cloudy and Breezy | BKN060 | 27 | 6.1 | 41% | 14 | 29.5 | 998.9 | ||||||
| 30 | 14:54 | W 25 G 41 | 10.00 | Mostly Cloudy and Breezy | BKN060 | 27 | 3.9 | 37% | 13 | 29.49 | 998.5 | ||||||
| 30 | 13:54 | W 33 G 47 | 10.00 | Mostly Cloudy and Windy | BKN055 | 27 | 3.9 | 37% | 11 | 29.49 | 998.5 | ||||||
| 30 | 12:54 | W 24 G 36 | 10.00 | Overcast and Breezy | OVC055 | 27 | 6.1 | 28 | 24.1 | 41% | 13 | 29.48 | 998.2 | ||||
| 30 | 11:54 | W 25 G 43 | 10.00 | Mostly Cloudy and Breezy | BKN055 | 27 | 6.1 | 41% | 13 | 29.47 | 997.8 | ||||||
| 30 | 10:54 | W 22 G 45 | 10.00 | Mostly Cloudy and Breezy | BKN050 | 27 | 6.1 | 41% | 14 | 29.48 | 998.2 | ||||||
| 30 | 09:54 | W 24 G 37 | 10.00 | A Few Clouds and Breezy | FEW050 | 27 | 7 | 43% | 13 | 29.47 | 998.0 | ||||||
| 30 | 08:54 | W 28 G 45 | 10.00 | A Few Clouds and Windy | FEW045 | 26.1 | 6.1 | 42% | 11 | 29.47 | 997.7 | ||||||
| 30 | 07:54 | W 23 G 31 | 10.00 | A Few Clouds and Breezy | FEW040 | 25 | 6.1 | 44% | 11 | 29.44 | 997.0 | ||||||
| 30 | 06:54 | W 22 G 43 | 10.00 | A Few Clouds and Breezy | FEW040 | 24.1 | 5 | 32 | 24.1 | 44% | 10 | 29.43 | 996.4 | ||||
| 30 | 05:54 | W 26 G 53 | 10.00 | A Few Clouds and Windy | FEW050 | 25 | 5 | 42% | 10 | 29.4 | 995.4 | ||||||
| 30 | 04:54 | W 31 G 49 | 10.00 | Partly Cloudy and Windy | SCT050 | 26.1 | 5 | 40% | 10 | 29.36 | 994.1 | ||||||
| 30 | 03:54 | W 21 G 40 | 10.00 | Overcast and Breezy | BKN060 OVC075 | 28 | 8.1 | 43% | 15 | 29.34 | 993.5 | ||||||
| 30 | 02:54 | W 29 G 41 | 10.00 | Overcast and Windy | OVC060 | 28 | 9 | 44% | 13 | 29.33 | 993.2 | ||||||
| 30 | 01:54 | W 17 G 32 | 10.00 | Light Snow | FEW026 BKN055 OVC250 | 30.2 | 10.4 | 43% | 19 | 29.32 | 992.8 | ||||||
| 30 | 00:54 | W 22 G 33 | 10.00 | Overcast and Breezy | FEW025 BKN055 OVC250 | 32 | 16 | 46.9 | 32 | 52% | 20 | 29.28 | 991.5 | ||||
| 29 | 23:54 | W 17 G 38 | 10.00 | Overcast | FEW025 OVC070 | 33.1 | 14 | 45% | 23 | 29.26 | 990.7 | ||||||
| 29 | 22:54 | W 25 G 36 | 10.00 | Overcast and Breezy | FEW026 OVC075 | 34 | 18 | 52% | 22 | 29.25 | 990.3 | ||||||
| 29 | 21:54 | W 25 G 40 | 10.00 | Overcast and Breezy | FEW023 BKN029 OVC250 | 37 | 28.9 | 73% | 26 | 29.23 | 989.6 | ||||||
| 29 | 20:54 | W 12 | 10.00 | A Few Clouds | FEW029 | 37.9 | 33.1 | 83% | 31 | 29.2 | 988.7 | ||||||
| 29 | 19:54 | W 14 | 10.00 | Overcast | FEW017 SCT027 OVC042 | 39 | 34 | 82% | 32 | 29.19 | 988.3 | ||||||
| 29 | 18:54 | SW 17 G 31 | 10.00 | Light Rain | FEW025 OVC070 | 46 | 41 | 48 | 45 | 83% | 40 | 29.19 | 988.3 | 0.39 | |||
| 29 | 17:54 | SW 18 G 32 | 10.00 | Overcast | FEW007 BKN026 OVC065 | 46.9 | 45 | 93% | 40 | 29.18 | 988.1 | ||||||
| 29 | 16:54 | SW 9 | 10.00 | Light Rain | FEW007 SCT013 OVC055 | 46.9 | 46 | 97% | 43 | 29.18 | 988.1 | 0.01 | |||||
| 29 | 15:54 | S 7 | 10.00 | Overcast | FEW006 FEW013 OVC050 | 46.9 | 46 | 97% | 44 | 29.18 | 988.1 | 0.06 | 0.38 | ||||
| 29 | 14:54 | S 9 | 4.00 | Rain Fog/Mist | FEW005 BKN043 OVC090 | 46 | 46 | 100% | 42 | 29.23 | 989.7 | 0.16 | |||||
| 29 | 13:54 | S 8 | 1.50 | Heavy Rain Fog/Mist | FEW005 SCT025 OVC045 | 45 | 45 | 100% | 41 | 29.25 | 990.5 | 0.16 | |||||
| 29 | 11:54 | S 6 | 3.00 | Light Rain Fog/Mist | OVC005 | 45 | 45 | 100% | 42 | 29.33 | 993.1 | 0.01 | |||||
| 29 | 10:54 | SW 8 | 10.00 | Overcast | OVC006 | 46 | 45 | 96% | 42 | 29.38 | 994.8 | ||||||
| 29 | 09:54 | S 10 | 10.00 | Overcast | OVC008 | 45 | 45 | 100% | 40 | 29.41 | 995.9 | ||||||
| 29 | 08:54 | S 3 | 1.00 | Fog/Mist | OVC005 | 41 | 41 | 100% | 29.45 | 997.1 | |||||||
| 29 | 07:54 | SE 6 | 0.50 | Fog | VV004 | 39.9 | 39.9 | 100% | 36 | 29.47 | 997.7 | ||||||
| 29 | 06:54 | SE 8 | 1.50 | Fog/Mist | OVC005 | 39.9 | 39 | 39.9 | 34 | 97% | 35 | 29.51 | 999.2 | 0.17 | |||
| 29 | 05:54 | SE 7 | 2.00 | Fog/Mist | BKN005 OVC009 | 39.9 | 39 | 97% | 36 | 29.55 | 1000.6 | 0.05 | |||||
| 29 | 04:54 | SE 5 | 2.50 | Light Rain Fog/Mist | OVC004 | 37.9 | 37.9 | 100% | 35 | 29.59 | 1001.9 | 0.01 | |||||
| 29 | 03:54 | SE 9 | 0.75 | Light Drizzle Fog/Mist | OVC002 | 36 | 35.1 | 97% | 30 | 29.64 | 1003.6 | 0.11 | |||||
| 29 | 02:54 | SE 3 | 5.00 | Light Drizzle Fog/Mist | OVC004 | 35.1 | 34 | 96% | 29.71 | 1006.1 | |||||||
| 29 | 01:54 | SE 10 | 6.00 | Light Rain Fog/Mist | BKN009 OVC012 | 35.1 | 34 | 96% | 28 | 29.75 | 1007.5 | 0.11 | |||||
| 29 | 00:54 | SE 7 | 5.00 | Rain Fog/Mist | BKN008 OVC012 | 34 | 32 | 35.1 | 32 | 92% | 29 | 29.81 | 1009.3 | 0.05 | 0.1 | ||
| 28 | 23:54 | S 7 | 8.00 | Light Rain | OVC013 | 34 | 30 | 85% | 29 | 29.85 | 1010.6 | 0.04 | |||||
| 28 | 22:54 | S 10 | 10.00 | Light Rain | BKN095 OVC120 | 33.1 | 26.1 | 75% | 26 | 29.87 | 1011.4 | 0.01 | |||||
| 28 | 21:54 | S 8 | 10.00 | Overcast | FEW070 BKN120 OVC180 | 33.1 | 23 | 66% | 27 | 29.9 | 1012.5 | ||||||
| 28 | 20:54 | S 8 | 10.00 | Overcast | FEW090 BKN130 OVC180 | 33.1 | 21 | 61% | 27 | 29.93 | 1013.3 | ||||||
| 28 | 19:54 | SW 9 | 10.00 | Overcast | FEW090 BKN140 OVC180 | 34 | 21 | 59% | 27 | 29.96 | 1014.6 | ||||||
| 28 | 18:54 | SW 12 | 10.00 | Overcast | FEW100 BKN150 OVC190 | 34 | 21 | 37.9 | 34 | 59% | 26 | 29.99 | 1015.6 | ||||
| 28 | 17:54 | SW 12 | 10.00 | Overcast | SCT160 OVC200 | 34 | 21 | 59% | 26 | 29.99 | 1015.5 | ||||||
| 28 | 16:54 | S 6 | 10.00 | Overcast | FEW160 SCT200 OVC240 | 35.1 | 19.9 | 54% | 31 | 30.01 | 1016.0 | ||||||
| 28 | 15:54 | SW 7 | 10.00 | Overcast | FEW180 FEW220 OVC250 | 36 | 19.9 | 52% | 31 | 30.03 | 1016.8 | ||||||
| 28 | 14:54 | Vrbl 5 | 10.00 | Mostly Cloudy | FEW200 BKN250 | 37 | 18 | 46% | 34 | 30.03 | 1016.9 | ||||||
| 28 | 13:54 | W 3 | 10.00 | Mostly Cloudy | BKN250 | 37 | 17.1 | 44% | 30.03 | 1016.9 | |||||||
| 28 | 12:54 | W 5 | 10.00 | Mostly Cloudy | FEW220 BKN250 | 35.1 | 14 | 35.1 | 21.9 | 42% | 32 | 30.05 | 1017.4 | ||||
| 28 | 11:54 | S 5 | 10.00 | Mostly Cloudy | FEW220 BKN250 | 32 | 14 | 47% | 28 | 30.08 | 1018.4 | ||||||
| 28 | 10:54 | W 3 | 10.00 | Partly Cloudy | SCT250 | 30 | 10.9 | 45% | 30.11 | 1019.5 | |||||||
| 28 | 09:54 | W 9 | 10.00 | A Few Clouds | FEW250 | 27 | 10 | 49% | 19 | 30.14 | 1020.7 | ||||||
| 28 | 08:54 | W 8 | 10.00 | A Few Clouds | FEW250 | 24.1 | 9 | 52% | 16 | 30.15 | 1021.0 | ||||||
| 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) | |||||||||||||||