Gettysburg weather live forecast

Today's maximum temperature in Gettysburg is expected to be 0°C. Select a day from the live weather forecast for Gettysburg, Pennsylvania, USA for more weather parameters.

Sunday
14th Dec
0

-8

5

1
Monday
15th Dec
-4

-9

2

2
Tuesday
16th Dec
1

-9

8

2
Wednesday
17th Dec
7

-4

3

1
Thursday
18th Dec
8

-2

4

1

5-day weather forecast updated at 04:04 on Sunday 14th December 2025 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 Sunday 14th December 2025

Expect clear skies with flurries of snow in Gettysburg, Pennsylvania with a maximum temperature of 0°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 cm of snow expected with 11% chance of some snow and a moderate breeze of 22 kph from the north-west.

0
°C maximum temperature
-8
°C minimum temperature
clear skies with flurries of snow
5
hours of sunshine
1
UV index (Low)
11
% chance of some snow
<5
cm of snow expected
-6
°C wind chill
22
kph wind from NW

Gettysburg weather for Monday 15th December 2025

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of -4°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 14 kph from the west.

-4
°C maximum temperature
-9
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-9
°C wind chill
14
kph wind from W

Gettysburg weather for Tuesday 16th December 2025

Expect clear skies in Gettysburg, Pennsylvania with a maximum temperature of 1°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

1
°C maximum temperature
-9
°C minimum temperature
clear skies
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-1
°C wind chill
5
kph wind from S

Gettysburg weather for Wednesday 17th December 2025

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 7°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

7
°C maximum temperature
-4
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
12
kph wind from SW

Gettysburg weather for Thursday 18th December 2025

Expect mostly cloudy with light rain in Gettysburg, Pennsylvania with a maximum temperature of 8°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 15 kph from the south.