Meteorology Not Modelology™

High Pressure Produces Onshore Flow

Front Page
loader-image
London, GB
5:17 pm, Jun 27, 2026
weather icon 86°C | °F
L: 84° H: 89°
overcast clouds
Humidity: 51 %
Pressure: 1014 hPa
7 mph SSE
Wind Gust: 8 mph
Precipitation: 0 inch
Dew Point: 0°
Clouds: 100%
Rain Chance: 0%
Snow: 0 mm/h
Visibility: 6 mi
Air Quality:
Sunrise: 4:45 am
Sunset: 9:21 pm
Daily Forecast Hourly Forecast
Today 7:00 pmJun 27, 2026
weather icon
77° / 83°°C | °F 0 inch 0% 9 mph 48 % 1015 hPa 0 mm/h
Today 10:00 pmJun 27, 2026
weather icon
72° / 76°°C | °F 0.01 inch 20% 7 mph 53 % 1015 hPa 0 mm/h
Tomorrow 1:00 amJun 28, 2026
weather icon
68° / 68°°C | °F 0 inch 0% 7 mph 66 % 1014 hPa 0 mm/h
From WeatherTap

A pleasant fall weekend will continue, but a storm is brewing for this week, with rain and strong winds into Halloween morning.

TODAY

High pressure will produce scattered clouds.  Winds will be light and variable.  High temperatures will range from the lower to mid-50s over the interior, upper 50s to lower 60s along the I-95 corridor, and mid to upper 50s along the coast.

TONIGHT

High pressure will produce scattered clouds.  Winds will veer to the northeast at 5 to 10 mph.  Low temperatures will range from the lower to mid-30s over the interior, upper 30s to lower 40s in the suburbs, and mid to upper 40s in urban areas.

TOMORROW

High pressure will produce scattered clouds.  Winds will veer to the northeast at 5 to 10 mph.  High temperatures will range from the upper 40s to the lower 50s over the interior, and from the mid to upper 50s along the coast.

TOMORROW NIGHT

High pressure will exit the region with increasing clouds.  Winds will be from the northeast at 5 to 15 mph, 10 to 20 mph on the immediate coast, with higher gusts.  Low temperatures will range from the mid- to upper 30s in the interior, to the lower to mid-40s in the suburbs, and to the mid- to upper 40s in urban areas.

TUESDAY

High pressure will exit the region with increasing clouds.  Winds will be from the northeast at 5 to 15 mph, 10 to 20 mph on the immediate coast, with higher gusts.  High temperatures will range from the upper 40s to the lower 50s over the interior, and from the lower to mid-50s along the coast.

WEDNESDAY

An area of low pressure will approach the region with increasing clouds.  Winds will be from the northeast at 5 to 15 mph, 10 to 20 mph on the immediate coast, with higher gusts.  Low temperatures will range from the lower to mid-40s.  High temperatures will range from the mid to upper 50s.

THURSDAY

An area of low pressure will produce periods of rain throughout the region.  Low temperatures will range from the lower to mid-30s over the interior, upper 30s to lower 40s in the suburbs, and lower to mid-40s in urban areas.  High temperatures will range from the mid to upper 40s over the interior, lower to mid-50s along the I-95 corridor, and upper 40s to lower 50s along the coast.

FRIDAY: HALLOWEEN

An area of low pressure will produce periods of rain in the morning, followed by clearing skies in the afternoon.  Low temperatures will range from the lower to mid-30s over the interior and upper 30s to lower 40s along the coast.  High temperatures will range from the upper 40s to lower 50s over the interior and lower to mid-50s along the coast.

SATURDAY

High pressure will produce scattered clouds. Low temperatures will range from the lower to mid-30s over the interior and upper 30s to lower 40s along the coast.  High temperatures will range from the upper 40s to the lower 50s over the interior, and from the mid to upper 50s along the coast.

SUNDAY

High pressure will produce scattered clouds. Low temperatures will range from the lower to mid-30s over the interior and upper 30s to lower 40s along the coast.  High temperatures will range from the upper 40s to the lower 50s over the interior, and from the mid to upper 50s along the coast.

JOIN THE NY NJ PA Weather DISCORD!

More in depth analysis from meteorologist Steven DiMartino with Premium Consulting Service!