Harrisburg International Airport Olmsted Field Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Harrisburg International Airport Olmsted Field in one place.
Sunny, with a high near 101. Heat index values as high as 106. West wind 2 to 7 mph.
Local Weather Overview
This forecast page for Harrisburg International Airport Olmsted Field 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 1, 2026 7:27 PM EDT.
The active forecast window currently covers Jul 2 to Jul 7, 2026 for Harrisburg International Airport Olmsted Field.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 2 to Jul 7, 2026
- Latest sync
- Jul 1, 2026 7:27 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrisburg International Airport
Thursday looks like the warmest upcoming period in Harrisburg International Airport at 101 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Friday at about 3 to 10 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 1, 2026 7:27 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KCCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 78. Heat index values as high as 104. West wind around 6 mph.
Sunny, with a high near 101. West wind 3 to 10 mph.
Mostly clear, with a low around 77.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 70%.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86.
A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 2
|
Sunny
|
101°F |
2 to 7 mph
W
|
|
Thursday Night
Jul 2
|
Clear
|
78°F |
6 mph
W
|
|
Friday
Jul 3
|
Sunny
|
101°F |
3 to 10 mph
W
|
|
Friday Night
Jul 3
|
Mostly Clear
|
77°F |
2 to 10 mph
NW
|
|
Independence Day
Jul 4
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
2 to 9 mph
W
|
|
Saturday Night
Jul 4
|
Chance Showers And Thunderstorms
|
73°F |
1 to 8 mph
NW
|
|
Sunday
Jul 5
|
Partly Sunny then Showers And Thunderstorms Likely
|
93°F |
1 to 6 mph
W
|
|
Sunday Night
Jul 5
|
Showers And Thunderstorms Likely
|
71°F |
1 to 6 mph
S
|
|
Monday
Jul 6
|
Slight Chance Showers And Thunderstorms
|
89°F |
1 to 7 mph
NW
|
|
Monday Night
Jul 6
|
Showers And Thunderstorms Likely
|
69°F |
3 to 7 mph
NE
|
|
Tuesday
Jul 7
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
3 to 7 mph
E
|
|
Tuesday Night
Jul 7
|
Slight Chance Showers And Thunderstorms
|
68°F |
2 to 6 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrisburg International Airport.