Weather in Holtsville, New York, United States

7-Day Detailed Weather Forecast for Holtsville

Tonight

Temperature: 54°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Isolated rain showers between midnight and 1am. Partly cloudy. Low around 54, with temperatures rising to around 56 overnight. West wind 3 to 7 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 76°F

Wind Speed: 2 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 5pm. Mostly sunny. High near 76, with temperatures falling to around 71 in the afternoon. Southwest wind 2 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 53°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 53. Southwest wind 5 to 9 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 2pm and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 76, with temperatures falling to around 73 in the afternoon. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 55°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Southwest wind 3 to 8 mph. Chance of precipitation is 30%.

Thursday

Temperature: 74°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 8am. Mostly cloudy. High near 74, with temperatures falling to around 69 in the afternoon.

Thursday Night

Temperature: 54°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 54.

Friday

Temperature: 71°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.

Friday Night

Temperature: 50°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: A chance of rain showers before 8pm. Partly cloudy, with a low around 50. Chance of precipitation is 30%.

Saturday

Temperature: 65°F

Wind Speed: 3 to 8 mph

Wind Direction: E

Forecast: Partly sunny, with a high near 65.

Saturday Night

Temperature: 49°F

Wind Speed: 7 mph

Wind Direction: SE

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 49.

Sunday

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 64. Chance of precipitation is 40%.

Sunday Night

Temperature: 39°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

Monday

Temperature: 54°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: A chance of rain showers before 8am. Mostly sunny, with a high near 54.