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.

Tuesday
9th Jun
27

17

6

8
Wednesday
10th Jun
29

19

5

7
Thursday
11th Jun
33

22

7

8
Friday
12th Jun
34

23

9

7
Saturday
13th Jun
31

22

12

8

5-day weather forecast updated at 04:00 on Tuesday 9th 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 9th June 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

27
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

Harrisburg weather for Wednesday 10th June 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a light breeze of 9 kph from the south-west.

29
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
60
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SW

Harrisburg weather for Thursday 11th June 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 10 kph from the west.

33
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
50
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
10
kph wind from W

Harrisburg weather for Friday 12th June 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a light breeze of 8 kph from the west.

34
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
66
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
8
kph wind from W

Harrisburg weather for Saturday 13th June 2026

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.