Olean Weather Forecast
- 28
- 42
Mostly Sunny
- 35
- 53
Rain Showers Likely
- 37
- 51
Mostly Cloudy
- 41
- 55
Rain Showers
- 36
- 52
Rain Showers Likely
- 30
- 45
Chance Rain Showers
Today 29 Mar Cattaraugus
Mostly sunny and cold with Highs in the upper 30s. West Winds 5 to 10 Mph, increasing to 10 to 15 Mph.
Tonight 29 Mar Cattaraugus
Mainly clear. Lows in the upper 20s. West Winds 10 to 15 Mph, Diminishing to 10 Mph or less.
Olean Temperature Statistics
March Temperature
Bradford Regional Airport (22.4 miles)
Lowest 22 March, 2024
9.8 °FAverage March
40.6 °FHighest 5 March, 2024
70.6 °F
Climate (2019–Present)
Bradford Regional Airport (22.4 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
38.9 °FAverage 2019–2024
48.2 °FAverage High 2019–2024
57.7 °F