10-Day Weather Forecast - Stony Brook, NY

Sunny, cooler with highs in the lower 60s. Northeast winds 10 to 15 mph.

Partly cloudy in the evening, then mostly cloudy with showers after midnight. Lows in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Showers. More humid with highs in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Showers, mainly in the evening. Breezy with lows in the mid 40s. Chance of rain 90 percent.

Sunny, breezy, cooler with highs in the lower 50s.

Mostly clear. Lows in the upper 30s.

Sunny. Highs in the upper 50s.

Mostly clear. Lows in the mid 40s.

Sunny. Highs in the lower 60s.

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.

Partly sunny. Highs in the mid 60s.

Mostly cloudy. Low temperature around 50F. Dew point will be around 46F with an average humidity of 79%. Winds will be 7 mph from the SW.

Mostly sunny. High temperature around 66F. Dew point will be around 54F with an average humidity of 73%. Winds will be 7 mph from the WSW.

Clear. Low temperature around 53F. Dew point will be around 51F with an average humidity of 88%. Winds will be 6 mph from the W.

Sunny. High temperature around 65F. Dew point will be around 51F with an average humidity of 73%. Winds will be 5 mph from the NNW.

Clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 81%. Winds will be 8 mph from the NNE.

Mostly sunny. High temperature around 61F. Dew point will be around 49F with an average humidity of 72%. Winds will be 8 mph from the ENE.

Mostly cloudy. Low temperature around 63F. Dew point will be around 57F with an average humidity of 80%. Winds will be 12 mph from the SW.