Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 81°F. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Tuesday
9th Jun
81

63

6

8
Wednesday
10th Jun
84

66

5

7
Thursday
11th Jun
91

72

7

8
Friday
12th Jun
93

73

9

7
Saturday
13th Jun
88

72

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 81°F, 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 7 mph from the south.

81
°F maximum temperature
63
°F minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from S

Harrisburg weather for Wednesday 10th June 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 84°F, 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 6 mph from the south-west.

84
°F maximum temperature
66
°F 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
6
mph wind from SW

Harrisburg weather for Thursday 11th June 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 91°F, 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 6 mph from the west.

91
°F maximum temperature
72
°F 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
6
mph wind from W

Harrisburg weather for Friday 12th June 2026

Expect isolated thunderstorms in Harrisburg, Pennsylvania with a maximum temperature of 93°F, 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 5 mph from the west.

93
°F maximum temperature
73
°F 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
5
mph wind from W

Harrisburg weather for Saturday 13th June 2026

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of 88°F, 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 7 mph from the north-west.