Succasunna stays cool in summer
Succasunna has chilly winters and pleasant summers, with plenty of rain. A typical July afternoon reaches 83°, a January night drops to 19°, and about 30 inches of snow falls in a normal winter.
Getting the latest forecast from the National Weather Service…
What stands out about Succasunna’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Succasunna’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 Succasunna.
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 Succasunna itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Pottersville 2 Nnw, NJ (9 mi, snow) and Andover Aeroflex Airport, NJ (11 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.