Weather in Holtsville, New York, United States

7-Day Detailed Weather Forecast for Holtsville

This Afternoon

Temperature: 59°F

Wind Speed: 20 mph

Wind Direction: W

Forecast: A chance of rain showers. Partly sunny. High near 59, with temperatures falling to around 48 in the afternoon. West wind around 20 mph, with gusts as high as 46 mph. Chance of precipitation is 50%.

Tonight

Temperature: 26°F

Wind Speed: 14 to 25 mph

Wind Direction: W

Forecast: A chance of rain showers before 7pm. Partly cloudy. Low around 26, with temperatures rising to around 28 overnight. Wind chill values as low as 16. West wind 14 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 50%.

Saturday

Temperature: 42°F

Wind Speed: 7 to 13 mph

Wind Direction: W

Forecast: Mostly sunny. High near 42, with temperatures falling to around 35 in the afternoon. Wind chill values as low as 17. West wind 7 to 13 mph, with gusts as high as 24 mph.

Saturday Night

Temperature: 32°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: Mostly cloudy. Low around 32, with temperatures rising to around 37 overnight. Southwest wind 7 to 12 mph.

Sunday

Temperature: 44°F

Wind Speed: 12 to 16 mph

Wind Direction: W

Forecast: Mostly sunny. High near 44, with temperatures falling to around 39 in the afternoon. West wind 12 to 16 mph.

Sunday Night

Temperature: 24°F

Wind Speed: 10 to 16 mph

Wind Direction: NW

Forecast: Mostly clear. Low around 24, with temperatures rising to around 26 overnight.

Monday

Temperature: 36°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 36.

Monday Night

Temperature: 27°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

Tuesday

Temperature: 42°F

Wind Speed: 6 to 14 mph

Wind Direction: SW

Forecast: A chance of snow before 7am, then rain and snow likely. Cloudy, with a high near 42. Chance of precipitation is 70%.

Tuesday Night

Temperature: 32°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: A chance of rain before 7pm. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

Wednesday

Temperature: 42°F

Wind Speed: 7 to 12 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 42.

Wednesday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A slight chance of snow after 1am. Partly cloudy, with a low around 29.

Christmas Day

Temperature: 47°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: A slight chance of snow before 7am, then a chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.

Thursday Night

Temperature: 38°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of rain. Cloudy, with a low around 38.