Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 45°F. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Saturday
10th Jan
45

41

0

1
Sunday
11th Jan
43

32

8

2
Monday
12th Jan
39

30

3

1
Tuesday
13th Jan
46

32

9

2
Wednesday
14th Jan
45

30

0

1

5-day weather forecast updated at 04:00 on Friday 9th January 2026 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 Saturday 10th January 2026

Expect mostly cloudy with rain in Harrisburg, Pennsylvania with a maximum temperature of 45°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and little or no wind of 4 mph from the east.

45
°F maximum temperature
41
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
98
% chance of some rain
<20
mm of rainfall expected
43
°F wind chill
4
mph wind from E

Harrisburg weather for Sunday 11th January 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 43°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the west.

43
°F maximum temperature
32
°F minimum temperature
broken clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
36
°F wind chill
12
mph wind from W

Harrisburg weather for Monday 12th January 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 39°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the west.

39
°F maximum temperature
30
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
11
mph wind from W

Harrisburg weather for Tuesday 13th January 2026

Expect clear skies in Harrisburg, Pennsylvania with a maximum temperature of 46°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

46
°F maximum temperature
32
°F minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
6
mph wind from SW

Harrisburg weather for Wednesday 14th January 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 45°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.