High pressure will provide plenty of sunshine through the start of the week, but Canadian wildfires are introducing some haze as well.  A slow-moving cold front will bring the threat of thunderstorms to the region by the end of the week and into the weekend.

TODAY

High pressure will produce scattered clouds with some haze.  Winds will be from the southwest at 5 mph.  High temperatures will rise into the mid to upper 70s over the interior, mid to upper 70s along the coast, and upper 70s to lower 80s in the Delaware River Valley.

TONIGHT

High pressure will produce scattered clouds.  Winds will be from the southwest at 5 mph.  Low temperatures will range from the mid to upper 50s.

TOMORROW

High pressure will produce scattered clouds with some haze.  Winds will be from the southwest at 5 to 10 mph.  High temperatures will range from the lower to mid-70s on Long Island, upper 70s to lower 80s along the coast, mid to upper 80s in the Delaware River Valley, and lower to mid-80s over the interior.

TOMORROW NIGHT

High pressure will produce scattered clouds.  Winds will be from the southwest at 5 to 10 mph.  Low temperatures will range from the lower to mid-60s.

THURSDAY

A cold front will slowly sink over the interior with variable clouds and widely scattered thunderstorms over the northern interior.  Scattered clouds with isolated thunderstorms can be expected along the coast.  Winds will be from the southwest at 5 to 10 mph.  High temperatures will range from the upper 70s to lower 80s on Long Island, lower to mid-80s along the coast, upper 80s to lower 90s in the Delaware River Valley, and mid to upper 80s over the interior.

FRIDAY

A stationary front will linger over the interior with variable clouds and widely scattered thunderstorms over the northern interior.  Scattered clouds with isolated thunderstorms can be expected along the coast.  Winds will be from the southwest at 5 to 10 mph.  Low temperatures will range from the lower to mid-60s over the interior and mid to upper 60s along the coast.  High temperatures will range from the upper 70s to lower 80s on Long Island, lower to mid-80s along the coast, upper 80s to lower 90s in the Delaware River Valley, and upper 70s to mid-80s over the interior.

SATURDAY

A cold front will produce scattered showers and thunderstorms.  Low temperatures will range from the lower to mid-60s over the interior and mid to upper 60s along the coast.  High temperatures will range from the upper 60s to the lower 70s along the coast and the lower to mid-70s away from the coast.

SUNDAY

A trough will produce scattered clouds and isolated showers.  Low temperatures will range from the lower to mid-50s over the interior, upper 50s to lower 60s in the suburbs, and lower to mid-60s in urban areas.  High temperatures will range from the lower to mid-70s on Long Island, mid to upper 70s along the coast, upper 70s to lower 80s in the Delaware River Valley, and mid to upper 70s over the interior.

MONDAY

A warm front will approach the region with increasing clouds and scattered showers.  Low temperatures will range from the upper 50s to the lower 60s.  High temperatures will range from the mid to upper 60s on Long Island and lower to mid-70s elsewhere.

TUESDAY

A cold front will move through the region with scattered showers and thunderstorms.  Low temperatures will range from the lower to mid-60s.  High temperatures will range from the lower to mid-70s on Long Island, mid to upper 70s along the coast, upper 70s to lower 80s in the Delaware River Valley, and mid to upper 70s over the interior.