Tappan, NY Weather Forecast

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Tappan, NY Weather Forecast

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Tappan NY weather  - Clear - 71°F
Clear
71°F
Updated 1:44 pm
Feels Like 67°F
Humidity 43%
Wind ESE 13 mph
Barometer  30.24 in
Dew Point 48°F
Tappan NY weather  - Clear - 22°C
Clear
22°C
Updated 1:44 pm
Feels Like 19°C
Humidity 43%
Wind ESE 21 km/h
Barometer  102.4 kPa
Dew Point 9°C

Tappan Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Tappan, NY Weather - Today Sunny Tappan, NY Weather - Tonight Mostly Clear Tappan, NY Weather - Sunday Chance Of Showers Tappan, NY Weather - Sunday Night Chance Of Showers Tappan, NY Weather - Monday Mostly Sunny Tappan, NY Weather - Monday Night Mostly Clear Tappan, NY Weather - Tuesday Sunny Tappan, NY Weather - Tuesday Night Clear Tappan, NY Weather - Wednesday Sunny Tappan, NY Weather - Wednesday Night Mostly Clear Tappan, NY Weather - Thursday Sunny Tappan, NY Weather - Thursday Night Mostly Clear
Sunny Mostly Clear Chance of Showers Chance of Showers Mostly Sunny Mostly Clear Sunny Clear Sunny Mostly Clear Sunny Mostly Clear
Hi: 69°FHi: 21°C
Lo: 50°FLo: 10°C Hi: 61°FHi: 16°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 45°FLo: 7°C 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
POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 754 AM EDT Sat Oct 03 2026 Tappan, NY Weather - WeatherWorld.com

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Tappan Forecast Discussion

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Issued: 745 AM EDT Sat Oct 3 2026

Key Messages

1) Next chance of rain Sunday afternoon into Sunday night with no significant impacts.

2) Dry next week and generally cooler than normal.


Discussion

... .KEY MESSAGE 1... High pressure over the Northeast through tonight shifts away into the Canadian Maritimes during Sunday. This will allow a weak wave of low pressure along a weak frontal boundary to approach us. It appears that it comes close enough to bring the likelihood of showers across Long Island into NYC and parts of NE NJ with C...