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Weather in Interlaken, NJ · National Weather Service + NOAA

Interlaken is warming faster than most towns

Interlaken has chilly winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 26°. In November, a normal day reaches 55° and a normal night drops to 39°.

Right now
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Sunrise 6:28 am · sunset 4:51 pm

Getting the latest forecast from the National Weather Service…

What stands out about Interlaken’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
A normal year

Where today sits in Interlaken’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
44° / 28°
Snow is rare
Spring
60° / 42°
Last frost around Apr 9
Summer
82° / 65°
13 days reach 90° in a normal year
Fall now
66° / 49°
First frost around Nov 3

Weather talk

Road reports, first frosts and storm memories from neighbors in Interlaken.

Town Square →
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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 Interlaken itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Long Branch-oakhurst, NJ (4 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.