Gettysburg weather live forecast

Today's maximum temperature in Gettysburg is expected to be 26°C. Select a day from the live weather forecast for Gettysburg, Pennsylvania, USA for more weather parameters.

Monday
6th Jul
26

20

4

4
Tuesday
7th Jul
23

18

3

5
Wednesday
8th Jul
25

18

8

3
Thursday
9th Jul
29

19

7

7
Friday
10th Jul
29

20

7

5

5-day weather forecast updated at 04:03 on Monday 6th 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 Monday 6th July 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 91% chance of some rain and little or no wind of 5 kph from the north-east.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
91
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
5
kph wind from NE

Gettysburg weather for Tuesday 7th July 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and little or no wind of 6 kph from the north-east.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
47
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
kph wind from NE

Gettysburg weather for Wednesday 8th July 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and little or no wind of 4 kph from the north-east.

25
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
3
UV index (Moderate)
19
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
4
kph wind from NE

Gettysburg weather for Thursday 9th July 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a light breeze of 8 kph from the south-west.

29
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
45
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SW

Gettysburg weather for Friday 10th July 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a light breeze of 11 kph from the west.