Hourly Weather Forecast - Gettysburg, PA

12 AM
23°F
10%
4mph
W
Partly Cloudy
Humidity
65%
Feels like
18°F
Dew Point
13°F
1 AM
23°F
10%
4mph
W
Mostly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
13°F
2 AM
22°F
10%
5mph
W
Cloudy
Humidity
69%
Feels like
16°F
Dew Point
13°F
3 AM
21°F
10%
6mph
W
Cloudy
Humidity
71%
Feels like
14°F
Dew Point
13°F
4 AM
21°F
20%
6mph
W
Cloudy
Humidity
72%
Feels like
13°F
Dew Point
13°F
5 AM
20°F
30%
6mph
W
30% Chance of Flurries
Humidity
74%
Feels like
12°F
Dew Point
14°F
6 AM
20°F
30%
6mph
W
30% Chance of Flurries
Humidity
76%
Feels like
12°F
Dew Point
14°F
7 AM
21°F
30%
7mph
W
30% Chance of Flurries
Humidity
76%
Feels like
12°F
Dew Point
15°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

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

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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