South Yarmouth, MA Hourly Weather

Hour-by-Hour Forecast

Today's Weather Breakdown

Currently 40°F and partially cloudy. Today in South Yarmouth, MA: high of 55°F, low of 39°F with partially cloudy. Dry conditions expected throughout the day.

Currently40°F · Partially cloudy
Today's High55°F
Today's Low39°F
Rain Chance10%

Hour-by-Hour Temperature & Rain Probability

In South Yarmouth, MA today, temperatures start near 39°F in the early morning and climb toward a high of 55°F in the afternoon. No significant rain is expected — good conditions for outdoor plans throughout the day.

Reading the Hourly Weather Forecast

The hour-by-hour table shows temperature, feels-like temperature, precipitation probability, wind speed, humidity, and UV index for each hour of the day in South Yarmouth. Rain probability above 40% for a given hour indicates a meaningful chance of precipitation during that window. UV index above 6 means sun protection is recommended for extended time outdoors.

Hourly forecasts are updated from live weather station data. For the full multi-day picture, see the South Yarmouth 10-day forecast or check tomorrow's rain forecast for precipitation timing.

Hour-by-Hour Forecast for South Yarmouth, MA

TimeTempFeels LikeRainConditions
12:00 AM49°F42°F0%Overcast
1:00 AM49°F43°F0%Partially cloudy
2:00 AM49°F43°F0%Partially cloudy
3:00 AM49°F44°F0%Clear
4:00 AM47°F42°F0%Clear
5:00 AM48°F44°F0%Partially cloudy
6:00 AM47°F44°F0%Clear
7:00 AM47°F44°F0%Clear
8:00 AM50°F49°F0%Clear
9:00 AM53°F53°F0%Partially cloudy
10:00 AM55°F55°F0%Partially cloudy
11:00 AM51°F51°F0%Partially cloudy
12:00 PM49°F43°F0%Overcast
1:00 PM48°F42°F0%Overcast
2:00 PM47°F40°F0%Overcast
3:00 PM44°F37°F0%Overcast
4:00 PM43°F36°F0%Overcast
5:00 PM43°F36°F0%Partially cloudy
6:00 PM40°F33°F0%Partially cloudy
7:00 PM39°F33°F0%Overcast
8:00 PM39°F32°F0%Overcast
9:00 PM40°F31°F9%Overcast
10:00 PM40°F31°F10%Overcast
11:00 PM40°F31°F10%Overcast

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