10-Day Weather Forecast - Stony Brook, NY

Sunny this morning then becoming partly sunny. Cold with highs in the upper 20s. Northwest winds 15 to 20 mph.

Mostly cloudy. A slight chance of snow showers in the evening. Lows around 20. West winds 10 to 15 mph. Chance of snow 20 percent.

Sunny. Highs in the lower 30s. West winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. Southwest winds 5 to 10 mph.

Mostly sunny. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Lows in the upper 20s.

Partly sunny. Highs in the lower 50s.

Cloudy. A chance of rain in the evening then rain after midnight. Windy and not as cool with lows in the upper 40s. Chance of rain 90 percent.

Mostly cloudy with a chance of rain in the morning then mostly sunny in the afternoon. Breezy with highs in the lower 50s. Temperature falling into the upper 30s in the afternoon. Chance of rain 40 percent.

Partly cloudy and brisk. Much cooler with lows in the lower 20s.

Partly sunny. Highs in the lower 40s.

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

Mostly cloudy with a chance of rain in the morning then partly sunny in the afternoon. Highs in the mid 40s. Chance of rain 30 percent.

Mostly cloudy. Low temperature around 31F. Dew point will be around 28F with an average humidity of 71%. Winds will be 8 mph from the NW.

Mostly sunny. High temperature around 37F. Dew point will be around 23F with an average humidity of 63%. Winds will be 5 mph from the NW.

Partly cloudy. Low temperature around 34F. Dew point will be around 24F with an average humidity of 66%. Winds will be 3 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 42F. Dew point will be around 32F with an average humidity of 75%. Winds will be 6 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 34F with an average humidity of 78%. Winds will be 7 mph from the W.