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. | ||||||||||||||||
| 24 | 09:54 | SW 13 | 10.00 | A Few Clouds | FEW250 | 75.9 | 59 | 56% | 78 | 29.93 | 1013.4 | ||||||
| 24 | 08:54 | S 9 | 10.00 | A Few Clouds | FEW011 FEW250 | 71.1 | 63 | 76% | 29.92 | 1013.2 | |||||||
| 24 | 07:54 | SW 7 | 10.00 | A Few Clouds | FEW009 FEW250 | 69.1 | 64 | 69.1 | 64.9 | 84% | 29.92 | 1013.2 | |||||
| 24 | 06:54 | S 9 | 10.00 | A Few Clouds | FEW007 FEW075 FEW250 | 66 | 64.9 | 96% | 29.91 | 1012.9 | |||||||
| 24 | 05:54 | SW 6 | 10.00 | Partly Cloudy | SCT006 SCT250 | 66 | 64 | 93% | 29.9 | 1012.3 | |||||||
| 24 | 04:54 | SW 6 | 10.00 | Mostly Cloudy | BKN006 | 66.9 | 66 | 97% | 29.88 | 1011.8 | |||||||
| 24 | 03:54 | SW 7 | 10.00 | Mostly Cloudy | BKN007 | 68 | 66 | 93% | 29.86 | 1011.1 | |||||||
| 24 | 02:54 | SW 6 | 10.00 | A Few Clouds | FEW010 | 66.9 | 66 | 97% | 29.85 | 1010.8 | |||||||
| 24 | 01:54 | S 9 | 10.00 | Fair | CLR | 66.9 | 66 | 69.1 | 66 | 97% | 29.86 | 1011.1 | |||||
| 24 | 00:54 | S 10 | 10.00 | Partly Cloudy | FEW007 FEW040 SCT250 | 68 | 66 | 93% | 29.87 | 1011.4 | |||||||
| 23 | 23:54 | S 8 | 10.00 | Partly Cloudy | FEW007 FEW030 SCT250 | 68 | 66.9 | 96% | 29.87 | 1011.3 | |||||||
| 23 | 22:54 | S 3 | 10.00 | Partly Cloudy | FEW007 FEW030 SCT250 | 68 | 66.9 | 96% | 29.87 | 1011.4 | |||||||
| 23 | 21:54 | SE 5 | 10.00 | Partly Cloudy | SCT007 | 66.9 | 66 | 97% | 29.87 | 1011.3 | |||||||
| 23 | 20:54 | SE 5 | 10.00 | Partly Cloudy | FEW009 FEW030 SCT250 | 66.9 | 66 | 97% | 29.86 | 1011.0 | |||||||
| 23 | 19:54 | E 9 | 10.00 | Mostly Cloudy | FEW014 SCT030 BKN250 | 68 | 66 | 71.1 | 66.9 | 93% | 29.83 | 1010.1 | 0.1 | ||||
| 23 | 18:54 | E 7 | 10.00 | Mostly Cloudy | FEW014 SCT030 BKN250 | 69.1 | 66 | 90% | 29.82 | 1009.8 | |||||||
| 23 | 17:54 | E 6 | 10.00 | Mostly Cloudy | SCT014 BKN030 BKN250 | 69.1 | 66 | 90% | 29.82 | 1009.8 | |||||||
| 23 | 16:54 | E 7 | 10.00 | Mostly Cloudy | FEW017 SCT031 BKN250 | 71.1 | 66.9 | 87% | 29.81 | 1009.3 | 0.1 | ||||||
| 23 | 15:54 | SE 6 | 10.00 | Mostly Cloudy | SCT004 BKN017 BKN042 | 69.1 | 66 | 90% | 29.82 | 1009.7 | |||||||
| 23 | 14:54 | E 9 | 5.00 | Light Rain Fog/Mist | SCT004 BKN040 OVC090 | 69.1 | 66.9 | 93% | 29.82 | 1009.8 | 0.1 | ||||||
| 23 | 13:54 | E 9 | 1.00 | Heavy Rain Fog/Mist | SCT011 BKN030 OVC060 | 66.9 | 66 | 69.1 | 66 | 97% | 29.83 | 1010.2 | 0.28 | 0.28 | |||
| 23 | 12:54 | Calm | 10.00 | Light Rain | BKN013 OVC019 | 68 | 64 | 87% | 29.86 | 1011.2 | |||||||
| 23 | 10:54 | E 5 | 10.00 | Light Rain | OVC007 | 66.9 | 64.9 | 93% | 29.87 | 1011.4 | |||||||
| 23 | 09:54 | E 6 | 10.00 | Overcast | OVC007 | 68 | 64 | 87% | 29.88 | 1011.6 | |||||||
| 23 | 08:54 | NE 8 | 3.00 | Overcast | OVC006 | 66.9 | 64 | 91% | 29.87 | 1011.3 | |||||||
| 23 | 07:54 | NE 6 | 3.00 | Overcast | OVC005 | 66 | 64 | 66 | 64.9 | 93% | 29.88 | 1011.8 | |||||
| 23 | 06:54 | NE 5 | 3.00 | Overcast | OVC005 | 64.9 | 63 | 93% | 29.89 | 1012.1 | |||||||
| 23 | 05:54 | NE 6 | 3.00 | Overcast | OVC005 | 64.9 | 63 | 93% | 29.88 | 1011.8 | |||||||
| 23 | 04:54 | N 6 | 10.00 | Overcast | OVC005 | 64.9 | 63 | 93% | 29.9 | 1012.4 | |||||||
| 23 | 03:54 | NE 3 | 10.00 | Overcast | BKN006 OVC009 | 64.9 | 63 | 93% | 29.91 | 1012.8 | |||||||
| 23 | 02:54 | NE 8 | 10.00 | Overcast | SCT005 OVC008 | 64.9 | 63 | 93% | 29.92 | 1013.1 | |||||||
| 23 | 01:54 | N 7 | 6.00 | Fog/Mist | OVC004 | 64.9 | 64 | 68 | 64.9 | 97% | 29.94 | 1013.8 | |||||
| 23 | 00:54 | NE 7 | 6.00 | Light Drizzle Fog/Mist | OVC004 | 64.9 | 64 | 97% | 29.96 | 1014.4 | |||||||
| 22 | 23:54 | NE 6 | 10.00 | Overcast | OVC005 | 66 | 64 | 93% | 29.98 | 1015.2 | |||||||
| 22 | 22:54 | NE 8 | 10.00 | Overcast | OVC006 | 66 | 64 | 93% | 29.99 | 1015.4 | |||||||
| 22 | 21:54 | N 9 | 10.00 | Overcast | BKN005 OVC008 | 66 | 64 | 93% | 29.99 | 1015.5 | |||||||
| 22 | 20:54 | NE 10 | 10.00 | Overcast | BKN008 OVC012 | 66.9 | 63 | 87% | 29.99 | 1015.6 | |||||||
| 22 | 19:54 | NE 8 | 10.00 | Overcast | OVC012 | 68 | 63 | 70 | 66.9 | 84% | 29.98 | 1015.2 | |||||
| 22 | 18:54 | NE 9 | 10.00 | Overcast | BKN011 OVC016 | 68 | 63 | 84% | 30 | 1015.9 | |||||||
| 22 | 17:54 | NE 8 | 10.00 | Overcast | BKN011 BKN017 OVC024 | 68 | 63 | 84% | 30.02 | 1016.5 | |||||||
| 22 | 16:54 | NE 13 | 10.00 | Overcast | FEW009 SCT013 OVC021 | 68 | 63 | 84% | 30.02 | 1016.6 | |||||||
| 22 | 15:54 | NE 10 | 10.00 | Overcast | FEW010 SCT014 OVC020 | 69.1 | 63 | 81% | 30.03 | 1016.9 | |||||||
| 22 | 14:54 | N 13 | 10.00 | Overcast | SCT015 OVC022 | 69.1 | 63 | 81% | 30.04 | 1017.2 | |||||||
| 22 | 13:54 | N 13 | 10.00 | Overcast | SCT019 OVC026 | 70 | 64 | 71.1 | 68 | 82% | 30.05 | 1017.5 | |||||
| 22 | 12:54 | NE 12 | 10.00 | Overcast | FEW013 SCT025 OVC033 | 71.1 | 64 | 79% | 30.05 | 1017.4 | |||||||
| 22 | 11:54 | NE 9 | 10.00 | Overcast | FEW012 SCT025 OVC036 | 70 | 64 | 82% | 30.06 | 1017.8 | |||||||
| 22 | 10:54 | NE 13 | 10.00 | Overcast | FEW011 SCT016 OVC032 | 70 | 64 | 82% | 30.07 | 1018.0 | |||||||
| 22 | 09:54 | NE 8 | 10.00 | Overcast | SCT011 SCT018 OVC032 | 69.1 | 64 | 84% | 30.07 | 1018.2 | |||||||
| 22 | 08:54 | N 12 | 10.00 | Overcast | FEW011 SCT014 OVC029 | 69.1 | 64 | 84% | 30.06 | 1018.0 | |||||||
| 22 | 07:54 | N 9 | 3.00 | Overcast | SCT011 BKN018 OVC035 | 68 | 64 | 69.1 | 66.9 | 87% | 30.07 | 1018.3 | |||||
| 22 | 06:54 | N 8 | 3.00 | Overcast | OVC011 | 66.9 | 64 | 91% | 30.07 | 1018.2 | |||||||
| 22 | 05:54 | N 8 | 10.00 | Overcast | BKN027 OVC045 | 66.9 | 62.1 | 84% | 30.06 | 1017.7 | |||||||
| 22 | 04:54 | N 6 | 10.00 | Overcast | OVC026 | 66.9 | 62.1 | 84% | 30.05 | 1017.5 | |||||||
| 22 | 03:54 | N 3 | 10.00 | Overcast | SCT024 OVC060 | 68 | 62.1 | 81% | 30.06 | 1017.9 | |||||||
| 22 | 02:54 | N 7 | 10.00 | Overcast | OVC060 | 68 | 62.1 | 81% | 30.05 | 1017.5 | |||||||
| 22 | 01:54 | N 6 | 10.00 | Overcast | OVC060 | 69.1 | 61 | 71.1 | 68 | 76% | 30.05 | 1017.6 | |||||
| 22 | 00:54 | N 8 | 10.00 | Overcast | OVC055 | 68 | 61 | 78% | 30.05 | 1017.6 | |||||||
| 21 | 23:54 | NE 7 | 10.00 | Overcast | BKN050 OVC075 | 69.1 | 60.1 | 73% | 30.07 | 1018.1 | |||||||
| 21 | 22:54 | NE 8 | 10.00 | Overcast | OVC048 | 69.1 | 60.1 | 73% | 30.07 | 1018.2 | |||||||
| 21 | 21:54 | NE 8 | 10.00 | Overcast | OVC043 | 70 | 59 | 68% | 30.07 | 1018.2 | |||||||
| 21 | 20:54 | N 8 | 10.00 | Overcast | OVC043 | 70 | 59 | 68% | 30.06 | 1018.0 | |||||||
| 21 | 19:54 | N 9 | 10.00 | Overcast | OVC034 | 70 | 61 | 71.1 | 69.1 | 73% | 30.05 | 1017.6 | |||||
| 21 | 18:54 | NE 7 | 10.00 | Overcast | OVC033 | 70 | 62.1 | 76% | 30.07 | 1018.1 | |||||||
| 21 | 17:54 | NE 6 | 10.00 | Overcast | OVC041 | 70 | 63 | 79% | 30.08 | 1018.4 | |||||||
| 21 | 16:54 | NE 8 | 10.00 | Overcast | BKN047 OVC055 | 69.1 | 63 | 81% | 30.08 | 1018.6 | |||||||
| 21 | 15:54 | NE 8 | 10.00 | Overcast | FEW028 OVC055 | 69.1 | 63 | 81% | 30.09 | 1018.7 | |||||||
| 21 | 14:54 | NE 12 | 10.00 | Overcast | SCT055 OVC070 | 70 | 63 | 79% | 30.09 | 1018.8 | |||||||
| 21 | 13:54 | NE 13 | 10.00 | Overcast | FEW024 OVC060 | 71.1 | 62.1 | 71.1 | 66 | 73% | 30.09 | 1019.0 | 0.01 | ||||
| 21 | 12:54 | NE 13 | 10.00 | Overcast | SCT018 BKN045 OVC065 | 71.1 | 62.1 | 73% | 30.1 | 1019.1 | |||||||
| 21 | 11:54 | NE 15 | 10.00 | Overcast | FEW015 BKN043 OVC070 | 70 | 62.1 | 76% | 30.1 | 1019.3 | |||||||
| 21 | 10:54 | N 15 | 10.00 | Overcast | FEW010 FEW025 OVC038 | 68 | 63 | 84% | 30.1 | 1019.2 | 0.01 | ||||||
| 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) | |||||||||||||||