Hourly Weather Forecast - South Yarmouth, MA

12 AM
42°F
100%
5mph
SW
Rain
Humidity
92%
Feels like
39°F
Dew Point
39°F
1 AM
41°F
100%
5mph
SW
Rain
Humidity
93%
Feels like
37°F
Dew Point
39°F
2 AM
40°F
100%
5mph
WSW
Rain
Humidity
95%
Feels like
36°F
Dew Point
38°F
3 AM
39°F
100%
4mph
WSW
Rain
Humidity
97%
Feels like
36°F
Dew Point
38°F
4 AM
38°F
90%
4mph
W
Light Rain
Humidity
99%
Feels like
35°F
Dew Point
37°F
5 AM
37°F
70%
3mph
W
70% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
37°F
6 AM
37°F
60%
2mph
W
60% Chance Rain Showers
Humidity
99%
Feels like
37°F
Dew Point
37°F
6:11 AM
7 AM
38°F
40%
2mph
W
40% Chance Rain Showers
Humidity
96%
Feels like
38°F
Dew Point
37°F
8 AM
40°F
20%
1mph
WNW
Partly Cloudy
Humidity
90%
Feels like
40°F
Dew Point
37°F
9 AM
41°F
10%
1mph
NW
Mostly Sunny
Humidity
86%
Feels like
41°F
Dew Point
37°F
10 AM
42°F
10%
1mph
NW
Sunny
Humidity
82%
Feels like
42°F
Dew Point
37°F
11 AM
43°F
10%
0mph
NW
Sunny
Humidity
79%
Feels like
43°F
Dew Point
37°F
12 PM
44°F
10%
0mph
NW
Sunny
Humidity
77%
Feels like
44°F
Dew Point
37°F
1 PM
43°F
0%
0mph
NW
Sunny
Humidity
76%
Feels like
43°F
Dew Point
37°F
2 PM
43°F
0%
0mph
NW
Sunny
Humidity
76%
Feels like
43°F
Dew Point
36°F
3 PM
43°F
10%
0mph
SW
Mostly Sunny
Humidity
78%
Feels like
43°F
Dew Point
36°F
4 PM
41°F
10%
0mph
S
Mostly Sunny
Humidity
81%
Feels like
41°F
Dew Point
36°F
5 PM
39°F
10%
0mph
S
Mostly Sunny
Humidity
85%
Feels like
39°F
Dew Point
35°F
5:34 PM
6 PM
37°F
20%
0mph
S
Clear
Humidity
90%
Feels like
37°F
Dew Point
35°F
7 PM
36°F
20%
0mph
SSW
Hazy
Humidity
93%
Feels like
36°F
Dew Point
34°F
8 PM
35°F
20%
0mph
SSW
Hazy
Humidity
94%
Feels like
35°F
Dew Point
34°F
9 PM
35°F
30%
0mph
SSW
30% Chance Rain Showers
Humidity
94%
Feels like
35°F
Dew Point
33°F
10 PM
35°F
30%
0mph
SSW
30% Chance Rain Showers
Humidity
94%
Feels like
35°F
Dew Point
33°F
11 PM
34°F
30%
0mph
SSW
30% Chance Rain Showers
Humidity
94%
Feels like
34°F
Dew Point
33°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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