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Granby, NY Weather Forecast
Granby, NY Weather Forecast Date: 1000 PM EDT Wed Oct 21 2026
The area/counties/county of: Oswego, including the city of Oswego.or toggle through each period.
Overnight... Mainly clear through the early overnight, then becoming partly cloudy. Lows ranging from the mid 30s across the tug hill to the lower 40s along the lake Ontario shore. Light north winds.
Thursday... Mostly sunny. Highs in the upper 50s. Light winds, becoming north around 10 mph.
Thursday Night... Partly cloudy in the evening, then becoming clear. Lows ranging from the lower 30s across the tug hill to the mid 30s along the lake Ontario shore. North winds 5 to 10 mph, becoming light.
Friday... Sunny. Highs ranging from around 50 on the tug hill to the mid 50s across the lower elevations. Light winds.
Friday Night... Partly cloudy. Lows ranging from the upper 20s across the tug hill to the lower 30s along the lake Ontario shore. Light winds.
Saturday... Sunny. Highs in the upper 50s.
Saturday Night... Clear. Lows in the lower 30s.
Sunday... Sunny. Highs in the lower 60s.
Sunday Night... Partly cloudy. Lows in the lower 40s.
Monday... Mostly sunny. Highs in the lower 60s.
Monday Night... Partly cloudy. Lows in the upper 30s.
Tuesday... Mostly sunny. Highs in the mid 50s.
Tuesday Night... Partly cloudy. Lows in the mid 30s.
POP = Probability of Precipitation
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