South Dennis Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in South Dennis

South Dennis temperature today is 18°, feels like 18°, with a humidity level of 84% and wind at 8.06 km/h. Rain chance today is 21%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in South Dennis: expect a high of 21° and a low of 15°, with few clouds. Rain chance tomorrow is 21%.

overcast clouds
18°
overcast clouds
H: 19° L: 17°
Feels like 18°
AQI: Moderate (3/5)
Humidity
84%
Dew 16°
Wind speed
8.06 km/h
NE · G9.65
Pressure
1018 hPa
Visibility
10 km
Weather Summary
Currently in South Dennis, expect varied conditions with mild temperatures around 18°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
21%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
21%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
19°
Wed
14:00
18°
 
16°
 
15°
 
15°
Thu
02:00
15°
 
16°
 
18°
 
21°
Thu
14:00
19°
 
18°
 
18°
 
18°
Fri
02:00
19°
 
19°
 
22°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:36
Sunset
Sunset
18:24
Moon Phase
Waning Gibbous (63%)
Timezone: GMT+05:30
Last updated: Sep 30, 2026 10:51 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
41.689560
Longitude
Longitude
-70.156410
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More about South Dennis
Content curated by the NearWeather editorial team · Updated periodically
South Dennis is a small town located in the southeastern corner of Massachusetts in the United States. The climate here is humid continental, which means that summers are hot and humid, and winters are cold and often snowy. The average temperature year-round is around 55°F (13°C). Summer temperatures can reach up to the mid-80s (29°C), while winter temperatures can drop to the mid-teens (-10°C). Snowfall is common during the winter months, and the area receives an average of around 45 inches (115 cm) of precipitation annually.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about South Dennis
What is the temperature in South Dennis right now?

The current temperature in South Dennis is 18°, and it feels like 18°. Today's high is 19° and the low is 17°.

Will it rain in South Dennis today?

The chance of rain in South Dennis today is 21%. Check the hourly forecast above for exact timing.

What is the weather in South Dennis today?

South Dennis is experiencing overcast clouds with a temperature of 18°. Humidity is at 84% and wind speed is 8.06 km/h from the NE.

What is the humidity in South Dennis today?

Humidity in South Dennis is 84% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

What is the wind speed in South Dennis today?

Wind speed in South Dennis is 8.06 km/h, flowing at 41° NE wind direction. Gusts up to 9.65 km/h.

What is the 5-day forecast for South Dennis?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for South Dennis. Today's high is 19° and low is 17°, with a 21% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in South Dennis today?

It feels like 18° in South Dennis today, with 100% cloud cover and 10 km visibility.

Weather in South Dennis