Smithtown, NY Current Weather and Forecast

Smithtown, NY Weather Forecast

5:47 AM EDT Tue May 21 2024

TODAY - Mostly cloudy early, then clearing. Areas of fog early. Highs in the mid 70s. South winds 5 to 10 mph.

TONIGHT - Partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph.

WEDNESDAY - Sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.

WEDNESDAY NIGHT - Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southwest winds 10 to 15 mph. Chance of rain 20 percent.

THURSDAY - Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

THURSDAY NIGHT - Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.

FRIDAY - Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 50 percent.

FRIDAY NIGHT - Mostly cloudy. Lows in the upper 50s.

SATURDAY - Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.

SATURDAY NIGHT - Mostly cloudy with a 30 percent chance of showers. Lows in the upper 50s.

SUNDAY - Partly sunny. Highs in the lower 70s.

SUNDAY NIGHT - Mostly cloudy with a 40 percent chance of showers. Lows in the upper 50s.

MEMORIAL DAY - Mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.

National Weather Service New York NY