Gettysburg weather live forecast

Today's maximum temperature in Gettysburg is expected to be 19°C. Select a day from the live weather forecast for Gettysburg, Pennsylvania, USA for more weather parameters.

Sunday
12th Apr
19

4

9

7
Monday
13th Apr
24

11

4

4
Tuesday
14th Apr
29

14

9

8
Wednesday
15th Apr
32

16

8

7
Thursday
16th Apr
31

19

9

7

5-day weather forecast updated at 04:03 on Sunday 12th April 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 Sunday 12th April 2026

Expect scattered clouds in Gettysburg, Pennsylvania with a maximum temperature of 19°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

19
°C maximum temperature
4
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

Gettysburg weather for Monday 13th April 2026

Expect mostly cloudy with light rain in Gettysburg, Pennsylvania with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 19 kph from the south.

24
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
35
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from S

Gettysburg weather for Tuesday 14th April 2026

Expect scattered clouds in Gettysburg, Pennsylvania with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

29
°C maximum temperature
14
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from SW

Gettysburg weather for Wednesday 15th April 2026

Expect scattered clouds in Gettysburg, Pennsylvania with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

32
°C maximum temperature
16
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SW

Gettysburg weather for Thursday 16th April 2026

Expect sunshine and showers in Gettysburg, Pennsylvania with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 13 kph from the south-west.