Plainview, NY Weather Forecast

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Plainview, NY Weather Forecast

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Plainview NY weather  - Clear - 45°F
Clear
45°F
Updated 10:42 pm
Feels Like 51°F
Humidity 73%
Wind N 0 mph
Barometer  30.55 in
Dew Point 37°F
Plainview NY weather  - Clear - 7°C
Clear
7°C
Updated 10:42 pm
Feels Like 11°C
Humidity 73%
Wind N 0 km/h
Barometer  103.5 kPa
Dew Point 3°C

Plainview Weather Forecast

THIS AFTERNOON TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Plainview, NY Weather - This Afternoon Sunny Plainview, NY Weather - Tonight Mostly Clear Plainview, NY Weather - Sunday Sunny Plainview, NY Weather - Sunday Night Clear Plainview, NY Weather - Monday Sunny Plainview, NY Weather - Monday Night Mostly Clear Plainview, NY Weather - Tuesday Sunny Plainview, NY Weather - Tuesday Night Mostly Clear Plainview, NY Weather - Wednesday Mostly Sunny Plainview, NY Weather - Wednesday Night Partly Cloudy Plainview, NY Weather - Thursday Mostly Sunny Plainview, NY Weather - Thursday Night Mostly Clear
Sunny Mostly Clear Sunny Clear Sunny Mostly Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear
Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 60°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 60°FHi: 16°C
Lo: 50°FLo: 10°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C
POP = Probability of Precipitation.
Weather Outlook Updated: 224 PM EDT Sat Oct 24 2026 Plainview, NY Weather - WeatherWorld.com

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Issued: 733 PM EDT Sat Oct 24 2026

Key Messages

1) Frost Advisory in effect tonight for coastal CT and far eastern LI.

2) High pressure largely in control through the upcoming week.


Discussion

... .KEY MESSAGE 1... High pressure will remain over the area tonight with light winds and clear skies. Coastal CT and eastern portions of Suffolk County on LI will likely see another night of lows in the mid 30s and as low as 25 to 30 across the Pine Barrens region of LI. While the growing season has ended across the interior, it has yet to do...