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.

Monday
16th Mar
19

1

1

2
Tuesday
17th Mar
1

-4

3

3
Wednesday
18th Mar
3

-6

3

4
Thursday
19th Mar
8

-2

3

2
Friday
20th Mar
13

2

4

3

5-day weather forecast updated at 04:03 on Monday 16th March 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 16th March 2026

Expect cloudy with sleet or snow in Gettysburg, Pennsylvania with a maximum temperature of 19°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of sleet/snow expected with 100% chance of some sleet or snow and a fresh breeze of 31 kph from the south.

19
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
2
UV index (Low)
100
% chance of some sleet or snow
<30
mm of sleet/snow expected
0
no heat & humidity
31
kph wind from S

Gettysburg weather for Tuesday 17th March 2026

Expect mostly cloudy with light snow in Gettysburg, Pennsylvania with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 4% chance of some snow and a moderate breeze of 21 kph from the west.

1
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
3
UV index (Moderate)
4
% chance of some snow
<2
cm of snow expected
-4
°C wind chill
21
kph wind from W

Gettysburg weather for Wednesday 18th March 2026

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 3°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

3
°C maximum temperature
-6
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
°C wind chill
10
kph wind from S

Gettysburg weather for Thursday 19th March 2026

Expect broken clouds in Gettysburg, Pennsylvania with a maximum temperature of 8°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

8
°C maximum temperature
-2
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
10
kph wind from S

Gettysburg weather for Friday 20th March 2026

Expect mostly cloudy with light rain in Gettysburg, Pennsylvania with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 8 kph from the west.