Weather WorldSummitville, NY 7-Day Night Weather Forecast
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Summitville, NY Weather Forecast
Summitville, NY Weather Forecast Date: 635 PM EDT Thu Sep 17 2026
The area/counties/county of: Sullivan, including the city of Monticello.or toggle through each period.
Tonight... Mostly cloudy with scattered showers this evening, then partly cloudy after midnight. Lows in the upper 50s. Northwest winds around 5 mph. Chance of rain 50%.
Friday... Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
Friday Night... Partly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.
Saturday... Partly sunny. Highs in the upper 60s. East winds around 5 mph.
Saturday Night... Showers. Lows around 50. Southeast winds around 5 mph. Chance of rain 80%.
Sunday... Showers. Highs in the lower 60s. Chance of rain near 100%.
Sunday Night... Mostly cloudy with a 50% chance of showers. Lows in the lower 50s.
Monday... Mostly cloudy. Highs in the mid 60s.
Monday Night... Mostly cloudy with a 40% chance of showers. Lows in the mid 40s.
Tuesday... Mostly cloudy with a 40% chance of showers. Highs in the upper 50s.
Tuesday Night... Partly cloudy. Lows in the lower 40s.
Wednesday... Partly sunny. Highs in the upper 50s.
Wednesday Night... Partly cloudy with a 30% chance of showers. Lows in the lower 40s.
POP = Probability of Precipitation
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