Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 24°C. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Tuesday
7th Jul
24

21

3

4
Wednesday
8th Jul
27

20

4

6
Thursday
9th Jul
29

23

5

5
Friday
10th Jul
29

22

6

6
Saturday
11th Jul
27

23

8

7

5-day weather forecast updated at 04:00 on Tuesday 7th July 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 Tuesday 7th July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and little or no wind of 6 kph from the east.

24
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
47
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
kph wind from E

Harrisburg weather for Wednesday 8th July 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.

27
°C maximum temperature
20
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
4
kph wind from E

Harrisburg weather for Thursday 9th July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a light breeze of 7 kph from the south-west.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
69
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from SW

Harrisburg weather for Friday 10th July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a light breeze of 9 kph from the west.

29
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
77
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from W

Harrisburg weather for Saturday 11th July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 44% chance of some rain and a light breeze of 7 kph from the north.