Hourly Weather Forecast - Olean, NY

12 AM
26°F
0%
3mph
S
Mostly Clear
Humidity
89%
Feels like
23°F
Dew Point
24°F
1 AM
25°F
0%
4mph
S
Clear
Humidity
86%
Feels like
21°F
Dew Point
22°F
2 AM
25°F
0%
4mph
S
Clear
Humidity
85%
Feels like
20°F
Dew Point
21°F
3 AM
24°F
0%
5mph
SSE
Clear
Humidity
84%
Feels like
18°F
Dew Point
20°F
4 AM
24°F
0%
5mph
SSE
Clear
Humidity
81%
Feels like
17°F
Dew Point
19°F
5 AM
24°F
0%
5mph
SSE
Clear
Humidity
77%
Feels like
17°F
Dew Point
17°F
6 AM
24°F
0%
6mph
SSE
Clear
Humidity
73%
Feels like
17°F
Dew Point
17°F
7 AM
26°F
0%
6mph
S
Clear
Humidity
70%
Feels like
18°F
Dew Point
17°F
7:36 AM
8 AM
28°F
0%
7mph
S
Mostly Sunny
Humidity
69%
Feels like
21°F
Dew Point
20°F
9 AM
32°F
0%
8mph
S
Partly Cloudy
Humidity
70%
Feels like
25°F
Dew Point
23°F
10 AM
35°F
0%
9mph
S
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
26°F
11 AM
38°F
0%
9mph
S
Partly Cloudy
Humidity
67%
Feels like
32°F
Dew Point
28°F
12 PM
40°F
0%
9mph
S
Mostly Sunny
Humidity
65%
Feels like
35°F
Dew Point
30°F
1 PM
42°F
0%
9mph
S
Sunny
Humidity
64%
Feels like
36°F
Dew Point
31°F
2 PM
42°F
0%
9mph
S
Mostly Sunny
Humidity
64%
Feels like
37°F
Dew Point
31°F
3 PM
42°F
0%
9mph
S
Partly Cloudy
Humidity
64%
Feels like
36°F
Dew Point
31°F
4 PM
41°F
0%
10mph
S
Partly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
30°F
4:43 PM
5 PM
40°F
0%
10mph
SSE
Partly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
30°F
6 PM
39°F
10%
10mph
SSE
Partly Cloudy
Humidity
67%
Feels like
33°F
Dew Point
29°F
7 PM
39°F
20%
10mph
SSE
Partly Cloudy
Humidity
69%
Feels like
32°F
Dew Point
29°F
8 PM
39°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
74%
Feels like
32°F
Dew Point
31°F
9 PM
40°F
50%
11mph
SSE
50% Chance Rain Showers
Humidity
79%
Feels like
33°F
Dew Point
34°F
10 PM
40°F
70%
11mph
S
70% Chance Rain Showers
Humidity
84%
Feels like
34°F
Dew Point
36°F
11 PM
41°F
90%
11mph
S
Rain Showers
Humidity
88%
Feels like
35°F
Dew Point
38°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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