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Summit Lake, NJ 7-Day Night Weather Forecast
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Summit Lake, NJ Weather Forecast
Summit Lake, NJ Weather Forecast Date: 400 PM EDT Fri Oct 16 2026
The area/counties/county of: Sussex, including the city of Newton.or toggle through each period.
Tonight... Showers and thunderstorms this evening, then a slight chance of showers after midnight. Some thunderstorms May be severe with damaging winds. Cooler with lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100%.
Saturday... Cloudy in the morning, then becoming mostly sunny. Much cooler with highs in the upper 40s. North winds 15 to 20 mph with gusts up to 35 mph.
Saturday Night... Clear. Widespread frost after midnight. Colder with lows around 30. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
Sunday... Widespread frost in the morning. Sunny. Highs in the mid 50s. Northeast winds around 5 mph.
Sunday Night... Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Light and variable winds, becoming northeast around 5 mph after midnight.
Monday... Areas of frost in the morning. Mostly sunny. Highs in the upper 50s.
Monday Night... Mostly cloudy. Lows in the upper 30s.
Tuesday... Mostly sunny. Highs in the lower 60s.
Tuesday Night... Partly cloudy in the evening, then clearing. Lows in the lower 40s.
Wednesday... Sunny. Highs in the lower 60s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.
Thursday... Mostly sunny. Highs in the upper 50s.
Thursday Night... Partly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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