Gettysburg weather live forecast

Today's maximum temperature in Gettysburg is expected to be 25°C. Select a day from the live weather forecast for Gettysburg, Pennsylvania, USA for more weather parameters.

Saturday
5th Sep
25

17

4

6
Sunday
6th Sep
23

16

9

6
Monday
7th Sep
24

14

10

7
Tuesday
8th Sep
26

14

7

7
Wednesday
9th Sep
30

16

10

7

5-day weather forecast updated at 04:03 on Saturday 5th September 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 Saturday 5th September 2026

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

25
°C maximum temperature
17
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
6
kph wind from N

Gettysburg weather for Sunday 6th September 2026

Expect scattered clouds in Gettysburg, Pennsylvania with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

23
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
9
kph wind from NE

Gettysburg weather for Monday 7th September 2026

Expect scattered clouds in Gettysburg, Pennsylvania with a maximum temperature of 24°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the north.

24
°C maximum temperature
14
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
2
kph wind from N

Gettysburg weather for Tuesday 8th September 2026

Expect scattered clouds in Gettysburg, Pennsylvania with a maximum temperature of 26°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

26
°C maximum temperature
14
°C minimum temperature
scattered clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
5
kph wind from S

Gettysburg weather for Wednesday 9th September 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 12 kph from the south-west.