Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 27°C. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Sunday
26th Jul
27

20

7

7
Monday
27th Jul
28

18

8

6
Tuesday
28th Jul
25

19

2

3
Wednesday
29th Jul
25

19

2

4
Thursday
30th Jul
25

18

2

6

5-day weather forecast updated at 04:00 on Sunday 26th 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 Sunday 26th 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 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 41% chance of some rain and little or no wind of 5 kph from the south.

27
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
41
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
5
kph wind from S

Harrisburg weather for Monday 27th July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and little or no wind of 6 kph from the south.

28
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
55
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
6
kph wind from S

Harrisburg weather for Tuesday 28th July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 96% chance of some rain and a light breeze of 12 kph from the south.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
96
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Harrisburg weather for Wednesday 29th July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 15 kph from the north-west.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
65
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
15
kph wind from NW

Harrisburg weather for Thursday 30th July 2026

Expect mostly cloudy with light rain in Harrisburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a light breeze of 12 kph from the north-west.