Gettysburg weather live forecast

Today's maximum temperature in Gettysburg is expected to be 28°C. Select a day from the live weather forecast for Gettysburg, Pennsylvania, USA for more weather parameters.

Thursday
9th Jul
28

21

5

5
Friday
10th Jul
28

21

8

7
Saturday
11th Jul
28

20

9

7
Sunday
12th Jul
28

18

12

9
Monday
13th Jul
27

16

8

8

5-day weather forecast updated at 04:03 on Thursday 9th July 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 Thursday 9th July 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and little or no wind of 5 kph from the south.

28
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
92
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
5
kph wind from S

Gettysburg weather for Friday 10th July 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 75% chance of some rain and a light breeze of 10 kph from the west.

28
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
75
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
10
kph wind from W

Gettysburg weather for Saturday 11th July 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 7 kph from the north.

28
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
38
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
7
kph wind from N

Gettysburg weather for Sunday 12th July 2026

Expect scattered clouds in Gettysburg, Pennsylvania with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

28
°C maximum temperature
18
°C minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from E

Gettysburg weather for Monday 13th July 2026

Expect scattered clouds in Gettysburg, Pennsylvania with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.