Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 32°C. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Tuesday
30th Jun
32

22

9

8
Wednesday
1st Jul
36

24

9

8
Thursday
2nd Jul
39

26

14

9
Friday
3rd Jul
38

27

11

9
Saturday
4th Jul
36

26

11

9

5-day weather forecast updated at 04:00 on Tuesday 30th June 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 30th June 2026

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

32
°C maximum temperature
22
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Harrisburg weather for Wednesday 1st July 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

36
°C maximum temperature
24
°C minimum temperature
broken clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
9
kph wind from W

Harrisburg weather for Thursday 2nd July 2026

Expect clear skies in Harrisburg, Pennsylvania with a maximum temperature of 39°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

39
°C maximum temperature
26
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from W

Harrisburg weather for Friday 3rd July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a light breeze of 11 kph from the west.

38
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
9
UV index (Very High)
31
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
11
kph wind from W

Harrisburg weather for Saturday 4th July 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a light breeze of 11 kph from the west.