Hourly Weather Forecast - Hummelstown, PA

11 AM
24°F
0%
2mph
S
Partly Cloudy
Humidity
53%
Feels like
24°F
Dew Point
10°F
12 PM
27°F
0%
3mph
S
Partly Cloudy
Humidity
46%
Feels like
27°F
Dew Point
9°F
1 PM
29°F
0%
3mph
S
Partly Cloudy
Humidity
42%
Feels like
25°F
Dew Point
9°F
2 PM
30°F
0%
4mph
S
Partly Cloudy
Humidity
41%
Feels like
26°F
Dew Point
10°F
3 PM
31°F
10%
5mph
S
Mostly Cloudy
Humidity
42%
Feels like
26°F
Dew Point
11°F
4 PM
31°F
10%
5mph
S
Mostly Cloudy
Humidity
46%
Feels like
26°F
Dew Point
12°F
4:40 PM
5 PM
30°F
10%
5mph
S
Mostly Cloudy
Humidity
50%
Feels like
25°F
Dew Point
14°F
6 PM
30°F
10%
5mph
S
Mostly Cloudy
Humidity
55%
Feels like
24°F
Dew Point
15°F
7 PM
30°F
10%
5mph
S
Partly Cloudy
Humidity
58%
Feels like
24°F
Dew Point
17°F
8 PM
30°F
10%
5mph
S
Mostly Cloudy
Humidity
61%
Feels like
25°F
Dew Point
18°F
9 PM
31°F
10%
5mph
S
Mostly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
20°F
10 PM
31°F
10%
4mph
S
Mostly Cloudy
Humidity
66%
Feels like
27°F
Dew Point
21°F
11 PM
31°F
10%
4mph
S
Mostly Cloudy
Humidity
67%
Feels like
28°F
Dew Point
22°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide