| NWS Forecast for: Grand Island NY Issued by: National Weather Service Buffalo, NY Last Update: 3:58 pm EDT Apr 19, 2026 |  |
| This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 43. West wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tonight: Rain and snow showers likely before 10pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Northwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. Monday: A slight chance of snow showers before 10am. Mostly sunny, with a high near 39. Northwest wind 9 to 13 mph. Chance of precipitation is 20%. Monday Night: Partly cloudy, with a low around 27. Light west wind. Tuesday: Partly sunny, with a high near 52. South wind 9 to 11 mph. Tuesday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 41. South wind around 6 mph. Chance of precipitation is 20%. Wednesday: Mostly sunny, with a high near 60. North wind 3 to 6 mph. Wednesday Night: Mostly clear, with a low around 39. Calm wind. Thursday: Mostly sunny, with a high near 65. Thursday Night: Partly cloudy, with a low around 46. Friday: A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%. Friday Night: A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 50%. Saturday: A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 40%. Saturday Night: A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 30%. Sunday: Partly sunny, with a high near 60. | |
| Grand Island NY 43.03°N 78.97°W (Elev. 597 ft) | |
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