Smithtown, NY Weather Forecast
Marine Forecast: Long Island Sound West of New Haven
Smithtown, New York
Lat: 40.86N, Lon: 73.21W
Overcast
Temp: 74°F
- Humidity:
- 93%
- Winds:
- 21 MPH SSW
- Gusts:
- 32 MPH
- Barometer:
- 29.71 in.
- Dewpoint:
- 72°F
- Heat index:
- 74°F
- Sunrise:
- 5:29 AM EDT
- Sunset:
- 8:24 PM EDT
- Moonrise:
- N/A EDT
- Moonset:
- 11:51 AM EDT
| Rest Of Tonight...Showers. Near steady temperature in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. |
| Saturday...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers with a chance of thunderstorms in the afternoon. Some thunderstorms May produce gusty winds and heavy rainfall in the afternoon. Locally heavy rainfall possible in the afternoon. Humid with highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. Heat index values in the upper 90s. |
| Saturday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Locally heavy rainfall possible in the evening. Humid with lows in the lower 70s. Southwest winds 10 to 15 mph. Chance of rain 30 percent. |
| Sunday...Sunny. A chance of showers and thunderstorms in the afternoon. Some thunderstorms May produce heavy rainfall in the afternoon. Humid with highs around 90. Southwest winds 10 to 15 mph. Chance of rain 30 percent. Heat index values in the mid 90s in the afternoon. |
| Sunday Night...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms May produce heavy rainfall in the evening. Humid with lows in the lower 70s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. |
| Monday...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Heat index values in the mid 90s. |
| Monday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Chance of rain 30 percent. |
| Tuesday...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. |
| Tuesday Night...Mostly clear. Lows around 70. |
| Wednesday...Sunny. Highs in the upper 80s. |
| Wednesday Night...Mostly clear. Lows in the lower 70s. |
| Thursday...Sunny. Highs around 90. Heat index values in the upper 90s. |
| Thursday Night...Partly cloudy. Lows in the lower 70s. |
| Friday...Partly sunny. Highs around 90. Heat index values up to 100. |
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