Gettysburg weather live forecast

Today's maximum temperature in Gettysburg is expected to be 20°C. Select a day from the live weather forecast for Gettysburg, Pennsylvania, USA for more weather parameters.

Saturday
3rd Oct
20

14

6

6
Sunday
4th Oct
16

15

0

1
Monday
5th Oct
19

10

6

5
Tuesday
6th Oct
16

7

11

5
Wednesday
7th Oct
18

5

12

5

5-day weather forecast updated at 04:02 on Saturday 3rd October 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 3rd October 2026

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 20°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

20
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Gettysburg weather for Sunday 4th October 2026

Expect overcast with light rain in Gettysburg, Pennsylvania with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and little or no wind of 4 kph from the north-east.

16
°C maximum temperature
15
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
56
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
4
kph wind from NE

Gettysburg weather for Monday 5th October 2026

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

19
°C maximum temperature
10
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NW

Gettysburg weather for Tuesday 6th October 2026

Expect clear skies in Gettysburg, Pennsylvania with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

16
°C maximum temperature
7
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
6
kph wind from NW

Gettysburg weather for Wednesday 7th October 2026

Expect clear skies in Gettysburg, Pennsylvania with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.