Hourly Weather Forecast - Portville, NY

1 PM
45°F
10%
13mph
SSE
Mostly Sunny
Humidity
59%
Feels like
39°F
Dew Point
31°F
2 PM
45°F
0%
13mph
SSE
Mostly Sunny
Humidity
59%
Feels like
39°F
Dew Point
31°F
3 PM
44°F
0%
13mph
SSE
Mostly Sunny
Humidity
60%
Feels like
38°F
Dew Point
31°F
4 PM
44°F
0%
13mph
SSE
Partly Cloudy
Humidity
62%
Feels like
37°F
Dew Point
31°F
4:43 PM
5 PM
42°F
0%
13mph
SSE
Partly Cloudy
Humidity
65%
Feels like
36°F
Dew Point
31°F
6 PM
41°F
0%
13mph
SSE
Partly Cloudy
Humidity
69%
Feels like
34°F
Dew Point
32°F
7 PM
40°F
30%
13mph
SSE
30% Chance of Light Rain
Humidity
73%
Feels like
33°F
Dew Point
32°F
8 PM
40°F
40%
14mph
SSE
40% Chance of Rain
Humidity
78%
Feels like
32°F
Dew Point
34°F
9 PM
40°F
50%
15mph
SSE
50% Chance of Light Rain
Humidity
83%
Feels like
32°F
Dew Point
36°F
10 PM
41°F
70%
16mph
SSE
70% Chance of Light Rain
Humidity
87%
Feels like
33°F
Dew Point
37°F
11 PM
41°F
80%
17mph
SSE
80% Chance of Light Rain
Humidity
89%
Feels like
33°F
Dew Point
38°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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