Samuel Josiah Atkinson House · Photo: Kathryn Meyer · CC BY-SA 3.0Smithtown has a short growing season
Smithtown has chilly winters and warm summers. A typical July afternoon reaches 87°, a January night drops to 28°, and about 7 inches of snow falls in a normal winter. Normal November highs come to 60°, and lows to 36°.
Getting the latest forecast from the National Weather Service…
What stands out about Smithtown’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Smithtown’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Smithtown.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Smithtown itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Yadkinville 6 E, NC (7 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.