Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 18°C. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Monday
11th May
18

10

6

6
Tuesday
12th May
18

7

9

7
Wednesday
13th May
19

13

1

4
Thursday
14th May
17

12

6

3
Friday
15th May
20

10

5

6

5-day weather forecast updated at 04:00 on Monday 11th May 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 Monday 11th May 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 18°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
18
°C wind chill
10
kph wind from N

Harrisburg weather for Tuesday 12th May 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 18°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

18
°C maximum temperature
7
°C minimum temperature
broken clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from N

Harrisburg weather for Wednesday 13th May 2026

Expect mostly cloudy with rain in Harrisburg, Pennsylvania with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a light breeze of 12 kph from the south.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
89
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Harrisburg weather for Thursday 14th May 2026

Expect sunshine and showers in Harrisburg, Pennsylvania with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 13 kph from the north-west.

17
°C maximum temperature
12
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from NW

Harrisburg weather for Friday 15th May 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 20°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.