Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 34°F. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Thursday
11th Dec
34

28

4

1
Friday
12th Dec
32

27

7

1
Saturday
13th Dec
37

25

1

1
Sunday
14th Dec
30

19

2

2
Monday
15th Dec
28

19

4

1

5-day weather forecast updated at 04:00 on Thursday 11th 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 Thursday 11th December 2025

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of 34°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

34
°F maximum temperature
28
°F minimum temperature
scattered clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
27
°F wind chill
9
mph wind from W

Harrisburg weather for Friday 12th December 2025

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 32°F, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 4 mph from the west.

32
°F maximum temperature
27
°F minimum temperature
broken clouds
7
hours of sunshine
1
UV index (Low)
0
cm of snow expected
28
°F wind chill
4
mph wind from W

Harrisburg weather for Saturday 13th December 2025

Expect mostly cloudy with light snow in Harrisburg, Pennsylvania with a maximum temperature of 37°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 63% chance of some snow and a light breeze of 5 mph from the west.

37
°F maximum temperature
25
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
63
% chance of some snow
<2
cm of snow expected
34
°F wind chill
5
mph wind from W

Harrisburg weather for Sunday 14th December 2025

Expect mostly cloudy with light snow in Harrisburg, Pennsylvania with a maximum temperature of 30°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 25% chance of some snow and a gentle breeze of 9 mph from the north-west.

30
°F maximum temperature
19
°F minimum temperature
mostly cloudy with light snow
2
hours of sunshine
2
UV index (Low)
25
% chance of some snow
<5
cm of snow expected
23
°F wind chill
9
mph wind from NW

Harrisburg weather for Monday 15th December 2025

Expect clear skies with flurries of snow in Harrisburg, Pennsylvania with a maximum temperature of 28°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 8% chance of some snow and a light breeze of 6 mph from the north-west.