Harrisburg, PA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Harrisburg, PA in one place.
A slight chance of rain showers before 5pm. Mostly cloudy, with a high near 67. South wind around 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Harrisburg, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 28, 2026 3:15 PM EDT.
The active forecast window currently covers Apr 28 to May 4, 2026 for Harrisburg, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 28 to May 4, 2026
- Latest sync
- Apr 28, 2026 3:15 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrisburg
Wednesday looks like the warmest upcoming period in Harrisburg at 68 degrees F.
Saturday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph W.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 28, 2026 3:15 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 50. Southeast wind 0 to 5 mph.
A slight chance of rain showers between 3pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 68. Southeast wind 0 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms. Cloudy, with a low around 50. East wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely before 2pm. Partly sunny, with a high near 66. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 44.
Sunny, with a high near 63.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 43.
A slight chance of rain showers. Partly sunny, with a high near 57.
A slight chance of rain showers before 2am. Mostly cloudy, with a low around 42.
Mostly sunny, with a high near 62.
Mostly clear, with a low around 44.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 67.
A slight chance of rain showers before 2am. Partly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 28
|
Slight Chance Rain Showers
|
67°F |
5 mph
S
|
|
Tonight
Apr 28
|
Mostly Cloudy
|
50°F |
0 to 5 mph
SE
|
|
Wednesday
Apr 29
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
68°F |
0 to 10 mph
SE
|
|
Wednesday Night
Apr 29
|
Showers And Thunderstorms
|
50°F |
5 to 10 mph
E
|
|
Thursday
Apr 30
|
Rain Showers Likely
|
66°F |
5 to 10 mph
NW
|
|
Thursday Night
Apr 30
|
Mostly Clear
|
44°F |
5 to 10 mph
NW
|
|
Friday
May 1
|
Sunny
|
63°F |
5 to 10 mph
W
|
|
Friday Night
May 1
|
Slight Chance Rain Showers
|
43°F |
0 to 10 mph
NW
|
|
Saturday
May 2
|
Slight Chance Rain Showers
|
57°F |
0 to 10 mph
NW
|
|
Saturday Night
May 2
|
Slight Chance Rain Showers
|
42°F |
5 to 10 mph
NW
|
|
Sunday
May 3
|
Mostly Sunny
|
62°F |
5 to 10 mph
W
|
|
Sunday Night
May 3
|
Mostly Clear
|
44°F |
5 to 10 mph
W
|
|
Monday
May 4
|
Mostly Sunny then Slight Chance Rain Showers
|
67°F |
5 to 15 mph
W
|
|
Monday Night
May 4
|
Slight Chance Rain Showers
|
48°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrisburg.