Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 20°C. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Wednesday
22nd Apr
20

9

6

4
Thursday
23rd Apr
23

10

11

7
Friday
24th Apr
21

11

7

5
Saturday
25th Apr
12

7

0

1
Sunday
26th Apr
15

7

6

3

5-day weather forecast updated at 04:00 on Wednesday 22nd April 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 Wednesday 22nd April 2026

Expect sunshine and showers in Harrisburg, Pennsylvania with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 36% chance of some rain and a light breeze of 9 kph from the south-east.

20
°C maximum temperature
9
°C minimum temperature
sunshine and showers
6
hours of sunshine
4
UV index (Moderate)
36
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
kph wind from SE

Harrisburg weather for Thursday 23rd April 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 23°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

23
°C maximum temperature
10
°C minimum temperature
broken clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
7
kph wind from NW

Harrisburg weather for Friday 24th April 2026

Expect sunshine and showers in Harrisburg, Pennsylvania with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a light breeze of 7 kph from the east.

21
°C maximum temperature
11
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
40
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
7
kph wind from E

Harrisburg weather for Saturday 25th April 2026

Expect cloudy with some rain in Harrisburg, Pennsylvania with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 88% chance of some rain and a light breeze of 12 kph from the east.

12
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<30
mm of rainfall expected
12
°C wind chill
12
kph wind from E

Harrisburg weather for Sunday 26th April 2026

Expect sunshine and showers in Harrisburg, Pennsylvania with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a light breeze of 7 kph from the north-east.