Harrisburg, PA Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Harrisburg, PA in one place.
Clear, with a low around 67. Southwest wind around 5 mph.
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: Jul 14, 2026 2:31 AM EDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Harrisburg, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 2:31 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrisburg
Wednesday looks like the warmest upcoming period in Harrisburg at 100 degrees F.
Overnight is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 2:31 AM 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
Sunny, with a high near 92. Southwest wind 5 to 15 mph.
Mostly clear, with a low around 74. Southwest wind 5 to 15 mph.
Sunny, with a high near 100. Heat index values as high as 104. West wind 5 to 10 mph.
Partly cloudy, with a low around 76. Northwest wind 0 to 10 mph.
Mostly sunny, with a high near 96.
Mostly clear, with a low around 74.
Sunny, with a high near 94.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 73.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 14
|
Clear
|
67°F |
5 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
92°F |
5 to 15 mph
SW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
74°F |
5 to 15 mph
SW
|
|
Wednesday
Jul 15
|
Sunny
|
100°F |
5 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
76°F |
0 to 10 mph
NW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
96°F |
0 to 10 mph
NW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
74°F |
0 to 10 mph
NW
|
|
Friday
Jul 17
|
Sunny
|
94°F |
0 to 10 mph
NW
|
|
Friday Night
Jul 17
|
Partly Cloudy then Slight Chance Rain Showers
|
73°F |
0 to 5 mph
N
|
|
Saturday
Jul 18
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
S
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
72°F |
5 to 10 mph
SW
|
|
Sunday
Jul 19
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
NW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
69°F |
5 mph
N
|
|
Monday
Jul 20
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrisburg.