7-Day Forecast · National Weather Service
Hammonasset Beach State Park Weather
Full forecast from the NWS point closest to Hammonasset Beach State Park. All times are local (ET).
Current water temperature: 66°F
Today
Day
Sunny
1 to 6 mph S · 1% rain
77°F
Tonight
Night
Mostly Cloudy then Showers And Thunderstorms Likely
3 to 7 mph S · 64% rain
63°F
Friday
Day
Showers And Thunderstorms Likely
6 mph S · 64% rain
77°F
Friday Night
Night
Chance Showers And Thunderstorms
0 to 5 mph W · 39% rain
63°F
Saturday
Day
Chance Rain Showers
0 to 3 mph E · 50% rain
76°F
Saturday Night
Night
Chance Rain Showers then Mostly Cloudy
1 mph NE · 41% rain
62°F
Sunday
Day
Sunny
3 mph E · 7% rain
82°F
Sunday Night
Night
Partly Cloudy
2 mph E · 3% rain
63°F
Monday
Day
Sunny
0 to 5 mph E · 2% rain
80°F
Monday Night
Night
Partly Cloudy
1 to 5 mph SW · 6% rain
65°F
Tuesday
Day
Mostly Sunny then Slight Chance Showers And Thunderstorms
1 to 7 mph SW · 16% rain
82°F
Tuesday Night
Night
Chance Showers And Thunderstorms
2 to 7 mph S · 28% rain
68°F
Wednesday
Day
Slight Chance Rain Showers
2 to 7 mph SE · 22% rain
84°F
Wednesday Night
Night
Slight Chance Rain Showers
1 to 6 mph S · 22% rain
69°F