10-Day Weather Forecast - Riverhead, NY

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Sunny. Highs in the upper 30s. Northwest winds 15 to 20 mph. Gusts up to 30 mph in the morning.

Mostly cloudy. A chance of snow with a slight chance of rain after midnight. Lows in the lower 30s. West winds 5 to 10 mph. Chance of precipitation 40 percent.

Rain and snow in the morning then a chance of rain in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 90 percent.

Mostly cloudy. Lows in the lower 30s.

Sunny. Highs around 40.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 30.

Mostly cloudy with a 30 percent chance of rain. Highs in the lower 40s.

Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s.

Partly sunny with a 40 percent chance of rain. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s.

Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 35F. Dew point will be around 29F with an average humidity of 76%. Winds will be 4 mph from the N.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 39F. Dew point will be around 30F with an average humidity of 75%. Winds will be 5 mph from the N.

Partly cloudy. Low temperature around 31F. Dew point will be around 25F with an average humidity of 72%. Winds will be 10 mph from the NW.

Sunny. High temperature around 36F. Dew point will be around 24F with an average humidity of 68%. Winds will be 12 mph from the NW.

Clear. Low temperature around 28F. Dew point will be around 21F with an average humidity of 71%. Winds will be 14 mph from the NW.