Smithtown, NY Weather Forecast
Marine Forecast: Long Island Sound West of New Haven
Smithtown, New York
Lat: 40.86N, Lon: 73.21W
Current Conditions Updated: 1256 PM EDT SAT AUG 18 2018
Mostly Cloudy
Temp: 84°F
- Humidity:
- 76%
- Winds:
- 9 MPH SSW
- Gusts:
- N/A MPH
- Barometer:
- 29.81 in.
- Dewpoint:
- 76°F
- Heat index:
- 93°F
| Rest Of Today...Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms May produce gusty winds and heavy rainfall. Highs in the mid 80s. West winds 10 to 15 mph. Chance of rain 50 percent. |
| Tonight...Showers likely with a slight chance of thunderstorms. Some thunderstorms May produce heavy rainfall. Humid with lows in the upper 60s. North winds 10 to 15 mph. Chance of rain 70 percent. |
| Sunday...Cloudy. Showers likely, mainly in the morning. Highs in the mid 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. |
| Sunday Night...Cloudy with a 20 percent chance of showers. Lows in the mid 60s. Northeast winds 10 to 15 mph. |
| Monday...Mostly cloudy with a 20 percent chance of showers. Highs in the upper 70s. Northeast winds 10 to 15 mph. |
| Monday Night...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. |
| Tuesday...Partly sunny. Highs around 80. |
| Tuesday Night...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 70s. |
| Wednesday...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent. |
| Wednesday Night...Partly cloudy. Lows in the upper 60s. |
| Thursday...Mostly sunny. Highs in the lower 80s. |
| Thursday Night...Partly cloudy. Lows in the upper 60s. |
| Friday...Sunny. Highs in the lower 80s. |
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