Weather in Holtsville, New York, United States

7-Day Detailed Weather Forecast for Holtsville

Tonight

Temperature: 51°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 51. East wind around 8 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 57°F

Wind Speed: 8 to 14 mph

Wind Direction: E

Forecast: A slight chance of rain showers before 8am, then rain likely. Cloudy. High near 57, with temperatures falling to around 53 in the afternoon. East wind 8 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Temperature: 49°F

Wind Speed: 13 to 18 mph

Wind Direction: E

Forecast: Rain. Cloudy, with a low around 49. East wind 13 to 18 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Temperature: 58°F

Wind Speed: 17 mph

Wind Direction: NE

Forecast: Rain. Cloudy, with a high near 58. Northeast wind around 17 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

Temperature: 47°F

Wind Speed: 7 to 14 mph

Wind Direction: N

Forecast: Rain likely before 8pm, then a chance of showers and thunderstorms. Cloudy, with a low around 47. North wind 7 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Temperature: 61°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: A chance of rain showers. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.

Friday Night

Temperature: 50°F

Wind Speed: 7 mph

Wind Direction: W

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

Saturday

Temperature: 64°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: A chance of rain showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.

Saturday Night

Temperature: 51°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 51.

Sunday

Temperature: 69°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 69.

Sunday Night

Temperature: 53°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 53.

Memorial Day

Temperature: 69°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 69.

Monday Night

Temperature: 55°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

Tuesday

Temperature: 70°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: A chance of rain showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.