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Mahwah, NJ 7-Day Night Weather Forecast
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Mahwah, NJ Weather Forecast
Mahwah, NJ Weather Forecast Date: 227 PM EDT Thu Sep 03 2026
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This Afternoon... Partly sunny with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the lower 80s. West winds around 5 mph. Chance of rain 30%.
Tonight... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Humid with lows in the upper 60s. West winds around 5 mph. Chance of rain 30%.
Friday... Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Northwest winds around 5 mph. Chance of rain 20%.
Friday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Northwest winds around 5 mph. Chance of rain 20%.
Saturday... Mostly sunny. Highs in the upper 70s. North winds 5 to 10 mph.
Saturday Night... Mostly cloudy. Lows around 60.
Sunday... Mostly sunny. Highs in the mid 70s.
Sunday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.
Labor Day... Sunny. Highs in the upper 70s.
Monday Night... Mostly clear. Lows in the upper 50s.
Tuesday... Sunny. Highs in the upper 70s.
Tuesday Night... Partly cloudy. Lows in the upper 50s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Mostly cloudy. Lows in the mid 60s.
POP = Probability of Precipitation
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