Winthrop, NY Weather Forecast

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Winthrop, NY Weather Forecast

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Winthrop NY weather  - Clear - 41°F
Clear
41°F
Updated 1:21 am
Feels Like 41°F
Humidity 100%
Wind N 0 mph
Barometer  30.54 in
Dew Point 41°F
Winthrop NY weather  - Clear - 5°C
Clear
5°C
Updated 1:21 am
Feels Like 5°C
Humidity 100%
Wind N 0 km/h
Barometer  103.4 kPa
Dew Point 5°C

Winthrop Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY MONDAY TUESDAY
Winthrop, NY Weather - Tonight Clear Winthrop, NY Weather - Wednesday Sunny Winthrop, NY Weather - Wednesday Night Clear Winthrop, NY Weather - Thursday Sunny Winthrop, NY Weather - Thursday Night Clear Winthrop, NY Weather - Friday Mostly Sunny Winthrop, NY Weather - Friday Night Partly Cloudy Winthrop, NY Weather - Saturday Partly Cloudy Winthrop, NY Weather - Sunday Partly Cloudy Winthrop, NY Weather - Monday Partly Cloudy Winthrop, NY Weather - Tuesday Partly Cloudy
Clear Sunny Clear Sunny Clear Mostly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 39°FLo: 4°C Hi: 65°FHi: 18°C
Lo: 39°FLo: 4°C Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C Hi: 69°FHi: 21°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Tue Sep 22 2026 Winthrop, NY Weather - WeatherWorld.com

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Winthrop Forecast Discussion

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Issued: 738 PM EDT Tue Sep 22 2026

Key Messages

As of 245 PM EDT Tuesday...

1. Seasonably cool and dry weather will continue through late week, with patchy frost tonight, and likely Wednesday night.

2. Still a large spread in potential outcomes associated with coastal system and if any rain/wind impacts our forecast area this weekend.


Discussion

... As of 245 PM EDT Tuesday...

KEY MESSAGE 1: High pressure is settling in across the region with clearing skies. The center of the high is actually to our north in southern Quebec, but we wil...