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St. James, NY Weather Forecast
St. James, NY Weather Forecast Date: 317 AM EDT Sat Sep 19 2026
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Today... Partly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Southeast winds 5 to 10 mph.
Sunday... Mostly cloudy. A slight chance of rain in the morning, then rain in the afternoon. Highs around 70. Southeast winds 10 to 15 mph. Chance of rain 90%.
Sunday Night... Rain with a slight chance of thunderstorms in the evening, then rain after midnight. Lows in the upper 50s. South winds 5 to 10 mph, becoming northeast 10 to 15 mph after midnight. Chance of rain 90%.
Monday... Mostly cloudy. A chance of rain in the morning. Highs in the upper 60s. Northeast winds 15 to 20 mph. Chance of rain 50%.
Monday Night... Mostly cloudy. Lows in the mid 50s.
Tuesday... Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30%.
Tuesday Night... Mostly cloudy. A chance of showers in the evening. Breezy with lows in the lower 50s. Chance of rain 30%.
Wednesday... Mostly cloudy and breezy. Highs in the mid 60s.
Wednesday Night... Mostly cloudy with a 30% chance of showers. Breezy with lows in the lower 50s.
Thursday... Mostly cloudy with a 30% chance of showers. Breezy with highs in the mid 60s.
Thursday Night... Mostly cloudy with a 40% chance of showers. Breezy with lows in the lower 50s.
POP = Probability of Precipitation
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