10-Day Weather Forecast - Riverhead, NY

Sunny. Highs in the upper 20s. North winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows around 18. North winds 5 to 10 mph.

Mostly cloudy. Highs in the upper 20s. North winds 5 to 10 mph becoming northwest in the afternoon.

Cloudy. Snow likely after midnight. Little or no snow accumulation. Lows around 20. West winds around 5 mph. Chance of snow 70 percent.

Cloudy. Snow likely mainly in the morning. Light snow accumulation possible. Very windy and cold with highs in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph increasing to 25 to 35 mph with gusts up to 50 mph in the afternoon. Chance of snow 70 percent. Wind chill values as low as 5 below in the afternoon.

Mostly cloudy in the evening then clearing. Very windy and cold with lows 5 to 10 above. Wind chill values as low as 15 below.

Sunny brisk cold with highs around 20. Wind chill values as low as 15 below in the morning.

Mostly clear. Lows around 10 above. Wind chill values as low as 5 below.

Sunny cold with highs in the mid 20s. Wind chill values as low as 5 below in the morning.

Partly cloudy in the evening then becoming mostly clear. Lows around 20.

Sunny. Highs in the lower 30s.

Partly cloudy. Lows in the lower 20s.

Mostly cloudy. Highs in the mid 30s.

Mostly clear. Low temperature around 28F. Dew point will be around 22F with an average humidity of 75%. Winds will be 6 mph from the NW.

Mostly sunny. High temperature around 34F. Dew point will be around 24F with an average humidity of 72%. Winds will be 4 mph from the W.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 30F. Dew point will be around 24F with an average humidity of 73%. Winds will be 4 mph from the W.

Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 35F. Dew point will be around 25F with an average humidity of 72%. Winds will be 3 mph from the W.

Partly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 32F. Dew point will be around 26F with an average humidity of 75%. Winds will be 2 mph from the SW.