Unlock Minute-by-Minute Forecast
See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
26°
Mostly Clear
Feels Like: 15°
Min: 14°
Max: 15°
The next few hours will be breezy and mostly clear, with today reaching 15°C and dropping to 14°C. The coming days will be windy throughout the day.
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:21
Sunrise
20:10
Sunset
Moon
Waning Crescent
6% illuminated
02:42
Moonrise
19:10
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Air Quality Data Available
Upgrade to access real-time air quality data for South Dennis.
Resources
UV Index
Humidity
Frequently asked questions about weather in South Dennis
How warm does it get in South Dennis?
The warmest month in South Dennis is August, with average high temperatures of 22°C. The average temperature during this period is around 21°C.
How cold does it get in South Dennis?
The coldest month in South Dennis is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in South Dennis?
The wettest month in South Dennis is October, with an average of 170mm of precipitation.
What is the driest time of year in South Dennis?
The driest month in South Dennis is August, with an average of 66mm of precipitation.
Explore more weather forecasts
- South Yarmouth, Massachusetts
- New York City, New York
- Yarmouth, Massachusetts
- Los Angeles, California
- Harwich, Massachusetts
- Brooklyn, New York
- Hyannis, Massachusetts
- Chicago, Illinois
- Barnstable, Massachusetts
- Houston, Texas
- Mashpee, Massachusetts
- Queens, New York
- Carver, Massachusetts
- Phoenix, Arizona
- Duxbury, Massachusetts
- Philadelphia, Pennsylvania
