Harrisburg weather live forecast

Today's maximum temperature in Harrisburg is expected to be 1°C. Select a day from the live weather forecast for Harrisburg, Pennsylvania, USA for more weather parameters.

Wednesday
21st Jan
1

-10

2

2
Thursday
22nd Jan
5

-2

4

2
Friday
23rd Jan
1

-11

1

2
Saturday
24th Jan
-9

-13

7

2
Sunday
25th Jan
-9

-11

0

2

5-day weather forecast updated at 04:01 on Wednesday 21st January 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 Wednesday 21st January 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 1°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

1
°C maximum temperature
-10
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
17
kph wind from S

Harrisburg weather for Thursday 22nd January 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 5°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

5
°C maximum temperature
-2
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
18
kph wind from W

Harrisburg weather for Friday 23rd January 2026

Expect broken clouds in Harrisburg, Pennsylvania with a maximum temperature of 1°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

1
°C maximum temperature
-11
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
17
kph wind from W

Harrisburg weather for Saturday 24th January 2026

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of -9°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 14 kph from the north-west.

-9
°C maximum temperature
-13
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-16
°C wind chill
14
kph wind from NW

Harrisburg weather for Sunday 25th January 2026

Expect cloudy with some snow in Harrisburg, Pennsylvania with a maximum temperature of -9°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 62% chance of some snow and a light breeze of 10 kph from the north-east.