Harrisburg weather live forecast

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

Wednesday
28th Jan
18

9

4

2
Thursday
29th Jan
18

7

5

2
Friday
30th Jan
18

3

9

2
Saturday
31st Jan
18

1

10

2
Sunday
1st Feb
25

10

8

2

5-day weather forecast updated at 04:00 on Wednesday 28th January 2026 GMT

More about Harrisburg

Harrisburg by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Pennsylvania

Travelsphere: up to £800 off worldwide holidays

Sale

Save up to £800 per couple on selected worldwide tours
Plus save up to £300 per couple on European tours
Book tours online in Travelsphere New Year sale

Go to Travelsphere deal >>

Expires at 23:59 on Saturday 28th Feb 2026 · View all Travelsphere offers

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 28th January 2026

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of 18°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the west.

18
°F maximum temperature
9
°F minimum temperature
scattered clouds
4
hours of sunshine
2
UV index (Low)
0
cm of snow expected
7
°F wind chill
9
mph wind from W

Harrisburg weather for Thursday 29th January 2026

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of 18°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 8 mph from the west.

18
°F maximum temperature
7
°F minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
cm of snow expected
9
°F wind chill
8
mph wind from W

Harrisburg weather for Friday 30th January 2026

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of 18°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 mph from the north-west.

18
°F maximum temperature
3
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
9
°F wind chill
7
mph wind from NW

Harrisburg weather for Saturday 31st January 2026

Expect clear skies in Harrisburg, Pennsylvania with a maximum temperature of 18°F, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the north.

18
°F maximum temperature
1
°F minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
cm of snow expected
7
°F wind chill
9
mph wind from N

Harrisburg weather for Sunday 1st February 2026

Expect scattered clouds in Harrisburg, Pennsylvania with a maximum temperature of 25°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 13 mph from the north-west.