Stony Brook, NY Weather Forecast
Marine Forecast: Long Island Sound West of New Haven
Stony Brook, New York
Lat: 40.91N, Lon: 73.13W
Partly Cloudy
Temp: 42°F
- Humidity:
- 54%
- Winds:
- 7 MPH NNW
- Gusts:
- N/A MPH
- Barometer:
- 29.89 in.
- Dewpoint:
- 27°F
- Heat index:
- 42°F
- Sunrise:
- 6:37 AM EST
- Sunset:
- 4:33 PM EST
- Moonrise:
- 2:10 AM EST
- Moonset:
- 2:14 PM EST
| Today...Partly sunny. A slight chance of rain showers this afternoon. Highs in the mid 50s. Northwest winds around 5 mph, becoming southwest this afternoon. Chance of rain 20 percent. |
| Tonight...Showers with isolated thunderstorms. Lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. |
| Sunday...Mostly sunny and breezy. Highs in the upper 50s. West winds 15 to 25 mph with gusts up to 40 mph. |
| Sunday Night...Partly cloudy and breezy. Lows in the mid 30s. West winds 15 to 25 mph with gusts up to 40 mph. |
| Monday...Mostly sunny and breezy. Highs in the mid 40s. West winds 15 to 25 mph with gusts up to 35 mph. |
| Monday Night...Mostly clear. Lows in the mid 30s. |
| Tuesday...Mostly sunny. Highs in the upper 40s. |
| Tuesday Night...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s. |
| Wednesday...Mostly sunny. Highs in the upper 40s. |
| Wednesday Night...Partly cloudy. Lows in the mid 30s. |
| Thursday...Partly sunny. Highs around 50. |
| Thursday Night...Mostly cloudy with a 40 percent chance of rain. Lows in the lower 40s. |
| Friday...Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s. |
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