Gettysburg weather live forecast

Today's maximum temperature in Gettysburg is expected to be 10°C. Select a day from the live weather forecast for Gettysburg, Pennsylvania, USA for more weather parameters.

Saturday
23rd May
10

8

0

UV1
Sunday
24th May
16

9

0

UV3
Monday
25th May
22

15

1

UV7
Tuesday
26th May
24

15

0

UV5
Wednesday
27th May
25

16

0

UV8

5-day weather forecast updated at 04:02 on Saturday 23rd May 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 23rd May 2026

Expect cloudy with some rain in Gettysburg, Pennsylvania with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 13 kph from the east.

10
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
100
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Gettysburg weather for Sunday 24th May 2026

Expect cloudy with some rain in Gettysburg, Pennsylvania with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 54% chance of some rain and little or no wind of 4 kph from the north-east.

16
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV3
UV index (Moderate)
54
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
4
kph wind from NE

Gettysburg weather for Monday 25th May 2026

Expect isolated thunderstorms in Gettysburg, Pennsylvania with a maximum temperature of 22°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and little or no wind of 1 kph from the north-west.

22
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV7
UV index (High)
49
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
1
kph wind from NW

Gettysburg weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in Gettysburg, Pennsylvania with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and little or no wind of 2 kph from the south.

24
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
UV5
UV index (Moderate)
27
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
2
kph wind from S

Gettysburg weather for Wednesday 27th May 2026

Expect overcast skies in Gettysburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-west.