Weather WorldPeconic, NY 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Peconic, NY Weather Forecast
Peconic, NY Weather Forecast Date: 749 AM EDT Fri Oct 02 2026
or toggle through each period.
Today... Mostly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 60. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 50%.
Saturday... Mostly sunny. Highs in the upper 60s. North winds around 10 mph with gusts up to 20 mph, becoming northeast in the afternoon.
Saturday Night... Partly cloudy in the evening, then clearing. Lows in the mid 50s. East winds 5 to 10 mph.
Sunday... Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph. Chance of rain 40%.
Sunday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 50s.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Mostly clear. Lows in the upper 40s.
Tuesday... Sunny. Highs in the upper 50s.
Tuesday Night... Clear. Lows in the upper 40s.
Wednesday... Sunny. Highs around 60.
Wednesday Night... Mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
Peconic Radar Loop
Use the map search tool if you want to place a location marker on the radar map...