Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 4°C. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Monday
22nd Dec
4

-4

6

1
Tuesday
23rd Dec
5

1

0

0
Wednesday
24th Dec
7

-1

7

2
Thursday
25th Dec
6

-1

0

1
Friday
26th Dec
11

2

0

0

5-day weather forecast updated at 04:00 on Monday 22nd December 2025 GMT

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The 5-day weather forecast for Pennsylvania (Harrisburg) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Harrisburg weather forecast by day

Below are the detailed weather forecasts for Harrisburg for the next 5 days.

Harrisburg weather for Monday 22nd December 2025

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 4°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the west.

4
°C maximum temperature
-4
°C minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
3
kph wind from W

Harrisburg weather for Tuesday 23rd December 2025

Expect overcast with light rain in Harrisburg, Pennsylvania with a maximum temperature of 5°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and little or no wind of 6 kph from the west.

5
°C maximum temperature
1
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
53
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
6
kph wind from W

Harrisburg weather for Wednesday 24th December 2025

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 7°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

7
°C maximum temperature
-1
°C minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
10
kph wind from NW

Harrisburg weather for Thursday 25th December 2025

Expect mostly cloudy with light rain in Harrisburg, Pennsylvania with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and little or no wind of 2 kph from the south.

6
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
37
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
2
kph wind from S

Harrisburg weather for Friday 26th December 2025

Expect cloudy with some rain in Harrisburg, Pennsylvania with a maximum temperature of 11°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and little or no wind of 6 kph from the north-west.