


NWS Forecast for: Derby NY Issued by: National Weather Service Buffalo, NY Last Update: 10:36 am EDT Jul 3, 2025 | ![]() |
This Afternoon: Sunny, with a high near 26. West wind around 11 km/h. Tonight: Mostly clear, with a low around 14. West wind 5 to 8 km/h becoming calm in the evening. Independence Day: Sunny, with a high near 26. Calm wind. Friday Night: Mostly clear, with a low around 17. Calm wind. Saturday: Mostly sunny, with a high near 29. Southwest wind 8 to 11 km/h. Saturday Night: Partly cloudy, with a low around 21. South wind 5 to 10 km/h. Sunday: Mostly sunny, with a high near 31. Southwest wind 11 to 16 km/h. Sunday Night: A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 21. Southwest wind around 10 km/h. Chance of precipitation is 30%. Monday: A chance of showers and thunderstorms, mainly between 11am and 2pm. Partly sunny, with a high near 28. Chance of precipitation is 30%. Monday Night: Mostly cloudy, with a low around 18. Tuesday: Mostly sunny, with a high near 27. Tuesday Night: Partly cloudy, with a low around 18. Wednesday: Mostly sunny, with a high near 28. | |
Derby NY 42.68°N 78.99°W (Elev. 673 m) | |
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