Weather WorldMonticello, NY 7-Day Night Weather Forecast
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Monticello, NY Weather Forecast
Monticello, NY Weather Forecast Date: 935 PM EDT Wed Oct 21 2026
The area/counties/county of: Sullivan, including the city of Monticello.or toggle through each period.
Tonight... Mostly clear. Patchy fog after midnight. Lows in the mid 30s. North winds around 5 mph.
Thursday... Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph.
Thursday Night... Mostly clear. Lows in the lower 30s. North winds 5 to 10 mph.
Friday... Sunny. Highs in the upper 50s. North winds around 5 mph.
Friday Night... Mostly clear. Lows in the upper 20s. Northeast winds around 5 mph.
Saturday... Mostly sunny. Highs around 60.
Saturday Night... Clear. Lows in the lower 30s.
Sunday... Sunny. Highs in the lower 60s.
Sunday Night... Mostly clear. Lows in the mid 30s.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Mostly clear. Lows in the lower 40s.
Tuesday... Partly sunny. Highs in the lower 60s.
Tuesday Night... Partly cloudy. Lows in the mid 30s.
POP = Probability of Precipitation
Monticello Radar Loop
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