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: 556 PM EST TUE DEC 18 2018
Clear
Temp: 31°F
- Humidity:
- 48%
- Winds:
- 7 MPH NW
- Gusts:
- N/A MPH
- Barometer:
- 30.1 in.
- Dewpoint:
- 14°F
- Heat index:
- 31°F
| Tonight...Mostly clear. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. |
| Wednesday...Sunny. Highs in the lower 40s. West winds 5 to 10 mph. |
| Wednesday Night...Mostly clear. Lows in the lower 30s. Southwest winds 5 to 10 mph. |
| Thursday...Sunny in the morning, then becoming partly sunny. Highs in the upper 40s. South winds around 5 mph. |
| Thursday Night...Rain. Lows in the mid 40s. Temperature rising into the lower 50s after midnight. East winds 5 to 10 mph with gusts up to 20 mph, increasing to southeast 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 90 percent. |
| Friday...Rain in the morning, then showers in the afternoon. Highs in the upper 50s. Chance of rain 90 percent. |
| Friday Night...Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 40s. Chance of rain 60 percent. |
| Saturday...Partly sunny. Highs in the upper 40s. |
| Saturday Night...Partly cloudy. Lows in the mid 30s. |
| Sunday...Sunny. Highs in the lower 40s. |
| Sunday Night...Partly cloudy. Lows in the lower 30s. |
| Monday...Mostly sunny. Highs in the lower 40s. |
| Monday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 20s. |
| Christmas Day...Mostly sunny. Highs around 40. |
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