Speonk, NY Weather Forecast

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Speonk, NY Weather Forecast

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Speonk NY weather  - Clear - 62°F
Clear
62°F
Updated 9:12 pm
Feels Like 69°F
Humidity 89%
Wind N 0 mph
Barometer  30.09 in
Dew Point 59°F
Speonk NY weather  - Clear - 17°C
Clear
17°C
Updated 9:12 pm
Feels Like 21°C
Humidity 89%
Wind N 0 km/h
Barometer  101.9 kPa
Dew Point 15°C

Speonk Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Speonk, NY Weather - Tonight Partly Cloudy Speonk, NY Weather - Saturday Mostly Sunny Speonk, NY Weather - Saturday Night Partly Cloudy Speonk, NY Weather - Sunday Chance Of T-Storm Speonk, NY Weather - Sunday Night Chance Of T-Storm Speonk, NY Weather - Monday Showers Likely Speonk, NY Weather - Monday Night Chance Of Showers Speonk, NY Weather - Tuesday Chance Of Showers Speonk, NY Weather - Tuesday Night Mostly Cloudy Speonk, NY Weather - Wednesday Windy Speonk, NY Weather - Wednesday Night Chance Of Showers Speonk, NY Weather - Thursday Chance Of Showers
Partly Cloudy Mostly Sunny Partly Cloudy Chance of T-Storm Chance of T-Storm Showers Likely Chance of Showers Chance of Showers Mostly Cloudy Windy Chance of Showers Chance of Showers
Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
Lo: 61°FLo: 16°C Hi: 69°FHi: 21°C
Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
POP: 70% POP: 90% POP: 70% POP: 30% POP: 30% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 312 PM EDT Fri Sep 18 2026 Speonk, NY Weather - WeatherWorld.com

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Issued: 728 PM EDT Fri Sep 18 2026

Key Messages

1) Increasing likelihood for showers Sunday morning into afternoon, with a period of heavy downpours and embedded thunderstorms possible Sunday afternoon into Sunday Night. Widespread minor urban and poor drainage flooding likely Sunday afternoon into night, with a localized flash flood threat.

2) Breezy and cool conditions likely mid to late next week, with periods of unsettled weather possible. Potential for minor to moderate coastal flood and shoreline impacts mid to late next week...