Temps to Dip Into 30s: This Week's Long Island Weather

Go find that winter coat. After some summer-like weather last week, this week will see temperatures plunge into the 30s on Long Island.

Monday is expected to be the warmest day of the workweek, with a high near 61 degrees, the National Weather Service says. Come Wednesday, the mercury will struggle to reach 50 during the day and then crank up that heat overnight as temperatures will fall to the mid-30s.

The cool push will be accompanied by blustery conditions, which could knock down and blow around unsecured Halloween decorations, according to AccuWeather.

Here's the full forecast:

Sunday Night- A 40 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 48. Southwest wind 8 to 11 mph.

Monday- A 30 percent chance of showers before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Northwest wind 13 to 18 mph.

Monday Night- Clear, with a low around 38. Northwest wind 15 to 17 mph.

Tuesday- Mostly sunny, with a high near 53. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 32 mph.

Tuesday Night- Mostly clear, with a low around 37. Northwest wind 13 to 17 mph.

Wednesday- Sunny, with a high near 49.

Wednesday Night- Mostly clear, with a low around 34.

Thursday- A 30 percent chance of rain after 4pm. Partly sunny, with a high near 57.

Thursday Night- Rain likely, mainly after 8pm. Cloudy, with a low around 47. Chance of precipitation is 60%.

Friday- A 30 percent chance of showers before 8am. Partly sunny, with a high near 60.

Friday Night- Partly cloudy, with a low around 43.

Photo: AccuWeather