Local Forecast

Fishers Island, NY Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Fishers Island, NY

Active Alerts 1 active

Hour-by-Hour  Current Observation

Saturday 9:35 AM EDTSaturday 9:35 AM

°F °C
Regional Observations →
73°F

Clear

  • 75° / 69° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

9 mph

S

UV Index

8

Very High

Humidity

83%

Dew 68°F

Sun

5:30 AM · 8:17 PM

Rise · Set

Source: GROTON/NEW LONDO (KGON). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

75° 69°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

Areas of smoke before 11am, then areas of smoke and a chance of rain showers between 11am and 2pm, then patchy smoke and showers and thunderstorms. Mostly cloudy. High near 75, with temperatures falling to around 72 in the afternoon. South wind 8 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Night

Showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 5am. Mostly cloudy. Low around 69, with temperatures rising to around 71 overnight. Southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Sunday

82° 64°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny. High near 81, with temperatures falling to around 78 in the afternoon. Northwest wind around 13 mph.

Night

Mostly clear, with a low around 63. Northwest wind 5 to 9 mph.

Monday

73° 66°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Sunny, with a high near 73. West wind 2 to 8 mph.

Night

Partly cloudy, with a low around 66.

Tuesday

75° 69°

Chance of Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Tuesday

A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Cloudy, with a low around 69. Chance of precipitation is 90%.

Wednesday

77° 68°

Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

Showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 90%.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Fishers Island, NY Weather Analysis Tools