Hourly Weather Forecast - Happy Valley, PA

10 AM
33°F
0%
2mph
SW
Mostly Sunny
Humidity
85%
Feels like
33°F
Dew Point
29°F
11 AM
37°F
0%
3mph
SSW
Sunny
Humidity
75%
Feels like
35°F
Dew Point
30°F
12 PM
41°F
0%
5mph
S
Sunny
Humidity
68%
Feels like
37°F
Dew Point
31°F
1 PM
43°F
0%
6mph
S
Sunny
Humidity
64%
Feels like
39°F
Dew Point
32°F
2 PM
44°F
0%
7mph
S
Sunny
Humidity
64%
Feels like
40°F
Dew Point
33°F
3 PM
44°F
0%
7mph
S
Mostly Sunny
Humidity
70%
Feels like
40°F
Dew Point
35°F
4 PM
43°F
0%
6mph
S
Mostly Sunny
Humidity
76%
Feels like
39°F
Dew Point
36°F
4:35 PM
5 PM
42°F
0%
6mph
SSW
Partly Cloudy
Humidity
84%
Feels like
38°F
Dew Point
38°F
6 PM
42°F
10%
5mph
SW
Partly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
39°F
7 PM
42°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
97%
Feels like
38°F
Dew Point
41°F
8 PM
42°F
30%
5mph
SW
30% Chance of Rain
Humidity
99%
Feels like
39°F
Dew Point
42°F
9 PM
44°F
30%
6mph
SSW
30% Chance of Rain
Humidity
97%
Feels like
40°F
Dew Point
43°F
10 PM
45°F
40%
7mph
S
40% Chance of Light Rain
Humidity
97%
Feels like
41°F
Dew Point
44°F
11 PM
46°F
40%
7mph
S
40% Chance of Light Rain
Humidity
97%
Feels like
42°F
Dew Point
45°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

Thursday's Weather Outlook

Today's Weather Outlook

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

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide