Hourly Weather Forecast - McKnightstown, PA

2 PM
34°F
40%
8mph
SSW
40% Chance of Light Rain
Humidity
92%
Feels like
27°F
Dew Point
32°F
3 PM
34°F
70%
8mph
SSW
70% Chance of Light Rain
Humidity
93%
Feels like
28°F
Dew Point
32°F
4 PM
34°F
60%
7mph
SSW
60% Chance of Light Rain
Humidity
95%
Feels like
28°F
Dew Point
33°F
4:44 PM
5 PM
33°F
60%
6mph
SW
60% Chance of Light Rain
Humidity
100%
Feels like
28°F
Dew Point
33°F
6 PM
34°F
10%
6mph
SW
Foggy
Humidity
100%
Feels like
28°F
Dew Point
34°F
7 PM
35°F
30%
7mph
WSW
30% Chance Rain Showers
Humidity
98%
Feels like
29°F
Dew Point
34°F
8 PM
35°F
10%
7mph
WSW
Partly Cloudy
Humidity
94%
Feels like
29°F
Dew Point
33°F
9 PM
35°F
0%
8mph
WSW
Hazy
Humidity
92%
Feels like
28°F
Dew Point
33°F
10 PM
35°F
0%
9mph
WSW
Mostly Clear
Humidity
89%
Feels like
28°F
Dew Point
32°F
11 PM
35°F
0%
9mph
W
Mostly Clear
Humidity
85%
Feels like
28°F
Dew Point
31°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday'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