10-Day Weather Forecast - Holtsville, NY
- 31|23°FMostly SunnyHourly details
Today
31°FMostly sunny. Cold with highs in the upper 20s. North winds 5 to 10 mph becoming east in the afternoon.
Tonight
23°FMostly clear in the evening then becoming partly cloudy. Lows in the lower 20s. South winds around 5 mph.
- 41|37°FFrozen MixHourly details
Day
41°FRain and snow likely in the morning then rain in the afternoon. Little or no snow accumulation. Highs around 40. Southeast winds 5 to 10 mph. Chance of precipitation 90 percent.
Night
37°FRain. Lows in the mid 30s. South winds 5 to 10 mph becoming west after midnight. Chance of rain 90 percent.
- 48|34°F30% Chance of RainHourly details
Day
48°FMostly cloudy. A chance of rain in the morning. Highs in the mid 40s. Chance of rain 30 percent.
Night
34°FCloudy with a 50 percent chance of rain. Lows in the upper 30s.
- 44|36°F50% Chance of RainHourly details
Day
44°FCloudy with a 50 percent chance of rain. Highs in the lower 50s.
Night
36°FCloudy with a 50 percent chance of rain. Lows in the upper 30s.
- 44|36°F50% Chance of RainHourly details
Day
44°FCloudy. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 50 percent.
Night
36°FMostly cloudy. Lows in the mid 30s.
Weekend Weather
- 48|42°FCloudyHourly details
Day
48°FCloudy. Highs around 50.
Night
42°FMostly cloudy with a 50 percent chance of rain. Lows in the lower 40s.
- 54|45°FPartly Sunny
Day
54°FMostly cloudy in the morning then becoming partly sunny. Highs in the lower 50s.
Night
45°FCloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 44F with an average humidity of 92%. Winds will be 6 mph from the SW.
- 55|45°F30% Chance of Rain
Day
55°FMostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 55F. Dew point will be around 42F with an average humidity of 69%. Winds will be 3 mph from the W.
Night
45°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 84%. Winds will be 4 mph from the S.
- 56|47°FCloudy
Day
56°FCloudy. High temperature around 56F. Dew point will be around 44F with an average humidity of 72%. Winds will be 6 mph from the S.
Night
47°FCloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 45F with an average humidity of 88%. Winds will be 9 mph from the S.
- 57|44°F40% Chance of Rain
Day
57°FCloudy with a chance of rain. Chance of precipitation 40%. High temperature around 57F. Dew point will be around 46F with an average humidity of 75%. Winds will be 9 mph from the S.
Night
44°FCloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 44F. Dew point will be around 40F with an average humidity of 83%. Winds will be 7 mph from the SW.
