Weather in Riverhead, New York, United States

7-Day Detailed Weather Forecast for Riverhead

Overnight

Temperature: 25°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Mostly clear. Low around 25, with temperatures rising to around 27 overnight. Wind chill values as low as 18. Northwest wind around 9 mph.

Monday

Temperature: 37°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Sunny. High near 37, with temperatures falling to around 34 in the afternoon. Wind chill values as low as 16. West wind 6 to 9 mph.

Monday Night

Temperature: 29°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A chance of snow after 4am. Mostly cloudy. Low around 29, with temperatures rising to around 31 overnight. West wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Tuesday

Temperature: 42°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: A chance of snow before 7am, then rain and snow between 7am and 10am, then rain and snow. Cloudy. High near 42, with temperatures falling to around 40 in the afternoon. Southwest wind 3 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday Night

Temperature: 31°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: Rain likely before 7pm. Mostly cloudy. Low around 31, with temperatures rising to around 34 overnight. West wind 3 to 9 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 42°F

Wind Speed: 7 to 14 mph

Wind Direction: NW

Forecast: Sunny. High near 42, with temperatures falling to around 37 in the afternoon.

Wednesday Night

Temperature: 26°F

Wind Speed: 1 to 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 26.

Christmas Day

Temperature: 43°F

Wind Speed: 2 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain and snow between 7am and 1pm. Mostly cloudy, with a high near 43.

Thursday Night

Temperature: 33°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: A slight chance of rain after 1am. Cloudy, with a low around 33.

Friday

Temperature: 50°F

Wind Speed: 5 to 12 mph

Wind Direction: SE

Forecast: A slight chance of rain before 7am, then rain and snow likely. Cloudy, with a high near 50. Chance of precipitation is 70%.

Friday Night

Temperature: 31°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Rain likely before 7pm, then a chance of rain and snow between 7pm and 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Saturday

Temperature: 42°F

Wind Speed: 6 to 9 mph

Wind Direction: NE

Forecast: A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 42.

Saturday Night

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain after 7pm. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

Sunday

Temperature: 48°F

Wind Speed: 5 to 12 mph

Wind Direction: SW

Forecast: A chance of rain. Mostly cloudy, with a high near 48.