Allegany County
Current Weather
Reported in Olean, NY
24 Hour Weather Forecast
Through 3am
Near
40
40
Scattered rain showers transitioning to areas of steadier light rain.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
Thursday Morning
Upper
30s
30s
Mostly cloudy. A few rain showers.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
Thursday Daytime
Upper
50s
50s
Clouds. A few stray showers. Some breaks of sun.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
7 Day Weather Forecast
Latest News
Weather Planner: Thursday, April 2, 2026
A frontal boundary will lift back north into the area on Thursday. The morning may have a few showers and some drizzle, but the afternoon will generally be drier. Light winds during the day will turn blustery during the night, helping temperatures mild after highs mainly in the 50s.… Read More