Weather in Dennis, Massachusetts
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:57 PM ET · Refreshes every hour
56°F
Drizzle
Feels like 51°F
95%
Humidity
14 mph
Wind Speed
About Weather in Dennis
Dennis is located in Massachusetts (coordinates: 41.730245°N, 70.197392°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.