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Mahwah, NJ Weather Forecast

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Mahwah, NJ Weather Forecast

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Mahwah NJ weather - Clear - 65°F
Clear
65°F
Updated 4:54 am
Feels Like 66°F
Humidity 86%
Wind SSW 3 mph
Barometer  30.07 in
Dew Point 61°F
Mahwah NJ weather - Clear - 18°C
Clear
18°C
Updated 4:54 am
Feels Like 19°C
Humidity 86%
Wind SSW 5 km/h
Barometer  101.8 kPa
Dew Point 16°C
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Mahwah Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Mahwah, NJ Weather - Today Mostly Cloudy Mahwah, NJ Weather - Tonight Partly Cloudy Mahwah, NJ Weather - Friday Chance Of Showers Mahwah, NJ Weather - Friday Night Chance Of Showers Mahwah, NJ Weather - Saturday Sunny Mahwah, NJ Weather - Saturday Night Mostly Clear Mahwah, NJ Weather - Sunday Chance Of Rain Mahwah, NJ Weather - Sunday Night Chance Of Showers Mahwah, NJ Weather - Monday Mostly Sunny Mahwah, NJ Weather - Monday Night Mostly Clear Mahwah, NJ Weather - Tuesday Sunny Mahwah, NJ Weather - Tuesday Night Mostly Clear
Mostly Cloudy Partly Cloudy Chance of Showers Chance of Showers Sunny Mostly Clear Chance of Rain Chance of Showers Mostly Sunny Mostly Clear Sunny Mostly Clear
Hi: 75°FHi: 24°C
 Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
 Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
 Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
 Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 59°FHi: 15°C
 Lo: 41°FLo: 5°C
POP: 20% POP: 40% POP: 30% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 353 AM EDT Thu Oct 01 2026 Mahwah, NJ Weather - WeatherWorld.com

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Mahwah Forecast Discussion

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Issued: 329 AM EDT Thu Oct 1 2026

Key Messages

1) Conditions gradually warm and remain mostly dry ahead of an approaching cold front through Friday.

2) Increasing chances of rain for Sunday as a frontal wave possibly grazes the area. No impacts expected.


Discussion

...

.KEY MESSAGE 1... The combination of a ridge over the southeast and an amplifying shortwave trough racing across southern Canada will allow for a warmup through Friday. A deep-layered westerly flow between the two features will send 85h temps of around 15C into the are...