Gettysburg weather live forecast

Today's maximum temperature in Gettysburg is expected to be 48°F. Select a day from the live weather forecast for Gettysburg, Pennsylvania, USA for more weather parameters.

Wednesday
14th Jan
48

36

0

1
Thursday
15th Jan
34

19

3

1
Friday
16th Jan
32

18

3

2
Saturday
17th Jan
37

25

5

2
Sunday
18th Jan
28

19

2

2

5-day weather forecast updated at 04:04 on Wednesday 14th January 2026 GMT

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The 5-day weather forecast for Pennsylvania (Gettysburg) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Gettysburg weather forecast by day

Below are the detailed weather forecasts for Gettysburg for the next 5 days.

Gettysburg weather for Wednesday 14th January 2026

Expect mostly cloudy with light rain in Gettysburg, Pennsylvania with a maximum temperature of 48°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 88% chance of some rain and a light breeze of 6 mph from the south.

48
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<5
mm of rainfall expected
45
°F wind chill
6
mph wind from S

Gettysburg weather for Thursday 15th January 2026

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 34°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the west.

34
°F maximum temperature
19
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
25
°F wind chill
14
mph wind from W

Gettysburg weather for Friday 16th January 2026

Expect mostly cloudy with light snow in Gettysburg, Pennsylvania with a maximum temperature of 32°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 11% chance of some snow and a gentle breeze of 10 mph from the south.

32
°F maximum temperature
18
°F minimum temperature
mostly cloudy with light snow
3
hours of sunshine
2
UV index (Low)
11
% chance of some snow
<2
cm of snow expected
23
°F wind chill
10
mph wind from S

Gettysburg weather for Saturday 17th January 2026

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 37°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

37
°F maximum temperature
25
°F minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
32
°F wind chill
7
mph wind from S

Gettysburg weather for Sunday 18th January 2026

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 28°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the west.