🇺🇸 Weather in Olean
Map Overlays:
Hourly Forecast for Olean
05:00
8°
0%
06:00
8°
0%
07:00
10°
0%
08:00
12°
0%
09:00
14°
0%
10:00
17°
0%
11:00
19°
0%
12:00
21°
0%
13:00
22°
0%
14:00
23°
0%
15:00
24°
0%
16:00
24°
0%
17:00
21°
0%
18:00
19°
0%
19:00
17°
66%
20:00
15°
68%
21:00
14°
88%
22:00
12°
0%
23:00
10°
0%
00:00
9°
0%
01:00
6°
0%
02:00
4°
0%
03:00
3°
0%
04:00
3°
0%
14-Day Forecast for Olean
Fri, May 29
Sunny
24° /
7°
Sat, May 30
Partly Cloudy
15° /
2°
Sun, May 31
Sunny
20° /
2°
Mon, Jun 01
Patchy rain nearby
19° /
5°
Tue, Jun 02
Sunny
18° /
4°
Wed, Jun 03
Sunny
21° /
4°
Thu, Jun 04
Sunny
26° /
7°
Fri, Jun 05
Patchy rain nearby
22° /
12°
Sat, Jun 06
Patchy rain nearby
23° /
10°
Sun, Jun 07
Sunny
24° /
7°
Mon, Jun 08
Sunny
24° /
11°
Tue, Jun 09
Sunny
29° /
8°
Wed, Jun 10
Partly Cloudy
32° /
16°
Thu, Jun 11
Patchy rain nearby
24° /
17°
Additional Forecasts for Olean
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 205.8 μg/m³
O₃ (Ozone) 46.0 μg/m³
NO₂ (Nitrogen Dioxide) 8.8 μg/m³
SO₂ (Sulphur Dioxide) 4.8 μg/m³
PM2.5 (Fine particles) 8.2 μg/m³
PM10 (Coarse particles) 8.3 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Frequently Asked Questions about Weather in Olean
What is the temperature in Olean right now?
The current temperature in Olean is 9°C (49°F), clear (feels like 9°C).
What's the weather like in Olean right now?
Conditions in Olean right now: Clear, humidity 86%, wind 5 km/h W.
What is today's forecast for Olean?
Today in Olean: high 24°C, low 7°C, sunny. Chance of rain: 0%.
What is the 7-day weather forecast for Olean?
Daily highs and lows for Olean:
- 2026-05-29: 24°C / 7°C
- 2026-05-30: 15°C / 2°C
- 2026-05-31: 20°C / 2°C
- 2026-06-01: 19°C / 5°C
- 2026-06-02: 18°C / 4°C
- 2026-06-03: 21°C / 4°C
- 2026-06-04: 26°C / 7°C
Is it going to rain in Olean today?
There is a 0% chance of rain in Olean today. Total expected precipitation: 0.04 mm.
What is the wind speed in Olean right now?
Wind in Olean is currently 5 km/h (3 mph) from the W.
What is the UV index in Olean right now?
The UV index in Olean is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
