Weather WorldCattaraugus County-Olean, NY 7-Day Night Weather Forecast
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Cattaraugus County-Olean, NY Weather Forecast
Cattaraugus County-Olean, NY Weather Forecast Date: 400 AM EST Thu Nov 12 2026
The area/counties/county of: Cattaraugus, including the city of Olean.or toggle through each period.
Today... Rain. Patchy fog. Highs in the mid 40s. Northeast winds 5 to 10 mph, becoming north 10 to 15 mph. Chance of rain near 100%.
Tonight... Cloudy. A chance of snow and rain showers in the evening. Some patchy fog developing in the evening. Colder with lows in the upper 20s. North winds 10 to 15 mph. Chance of precipitation 50%.
Friday... Cloudy with a 50% chance of snow showers. Cold with highs in the upper 30s. North winds 5 to 10 mph.
Friday Night... Mostly cloudy with a 50% chance of snow showers. Lows in the mid 20s. Light winds.
Saturday... Snow showers likely in the morning, then snow and rain showers likely in the afternoon. Highs ranging from the mid 30s on the hilltops to around 40 across the lower elevations. Northwest winds 10 mph or less. Chance of precipitation 70%.
Saturday Night... Snow and rain showers likely. Lows in the upper 20s. Chance of precipitation 70%.
Sunday... Snow showers likely with a chance of rain showers. Highs in the lower 40s. Chance of precipitation 60%.
Sunday Night... Mostly cloudy. Lows around 30.
Monday... Mostly cloudy. Highs in the lower 40s.
Monday Night... Mostly cloudy. Lows in the upper 20s.
Tuesday... Mostly sunny. Highs in the mid 40s.
Tuesday Night... Mainly clear. Lows in the mid 20s.
POP = Probability of Precipitation
Cattaraugus County-Olean Radar Loop
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