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Antwerp, NY Weather Forecast
Antwerp, NY Weather Forecast Date: 1000 PM EDT Thu Sep 10 2026
The area/counties/county of: Jefferson, including the city of Watertown.or toggle through each period.
Overnight... Mostly cloudy late this evening, then clearing. Some patchy fog developing. Lows ranging from the upper 40s across the tug hill to the lower 50s along the lake Ontario shore. Light winds.
Friday... Some patchy fog in the morning, otherwise sunny. Highs ranging from the mid 60s on the tug hill to around 70 across the lower elevations. Light west winds.
Friday Night... Mainly clear. Lows ranging from the upper 40s across the tug hill to the mid 50s along the lake Ontario shore. Light winds.
Saturday... Mostly sunny. Highs ranging from the lower 70s on the tug hill to the upper 70s across the lower elevations. Southeast winds 5 to 10 mph, becoming south.
Saturday Night... Mostly cloudy with a 40% chance of showers. Much warmer with lows ranging from the lower 60s on the tug hill to the mid 60s across the lower elevations. South winds 5 to 10 mph.
Sunday... Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40%.
Sunday Night... Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30%.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Partly cloudy. Lows around 50.
Tuesday... Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40%.
Tuesday Night... Showers likely. Lows around 60. Chance of rain 60%.
Wednesday... Showers likely. Highs in the lower 70s. Chance of rain 60%.
Wednesday Night... Mostly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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