10 Day Weather - Holtsville, NY

Tonight

45^°

Showers. Areas of fog. Lows in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Day

52^°

Partly sunny with a slight chance of showers in the morning then sunny in the afternoon. Breezy with highs in the mid 50s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.

Night

40^°

Mostly clear. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph becoming southwest 5 to 10 mph after midnight.

Day

56^°

Partly sunny. Highs in the mid 50s. Southwest winds 10 to 15 mph.

Night

32^°

Partly cloudy in the evening then clearing. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph.

Day

51^°

Sunny. Highs in the upper 40s.

Night

38^°

Mostly cloudy. A chance of rain after midnight. Lows in the upper 30s. Chance of rain 50 percent.

Day

56^°

Rain. Highs in the mid 50s. Chance of rain 80 percent.

Night

41^°

Mostly cloudy with rain likely in the evening then partly cloudy with a chance of showers after midnight. Lows around 40. Chance of rain 70 percent.

Day

55^°

Mostly sunny. Highs in the lower 50s.

Night

39^°

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s.

Day

53^°

Partly sunny in the morning then becoming mostly cloudy. A 30 percent chance of rain. Highs in the lower 50s.

Night

37^°

Mostly cloudy. Lows in the mid 30s.

Day

52^°

Mostly sunny. Highs in the lower 50s.

Night

36^°

Partly cloudy. Low temperature around 36F. Dew point will be around 30F with an average humidity of 63%. Winds will be 6 mph from the NW.

Day

50^°

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 50F. Dew point will be around 25F with an average humidity of 47%. Winds will be 7 mph from the NW.

Night

38^°

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 28F with an average humidity of 61%. Winds will be 3 mph from the NW.

Day

52^°

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 52F. Dew point will be around 35F with an average humidity of 62%. Winds will be 2 mph from the SE.

Night

42^°

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 81%. Winds will be 3 mph from the SE.