Harrisburg International Airport Olmsted Field Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Harrisburg International Airport Olmsted Field in one place.
Partly sunny, with a high near 70. Northwest wind 8 to 13 mph, with gusts as high as 23 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: May 14, 2026 5:10 AM EDT.
The active forecast window currently covers May 15 to May 20, 2026 for Harrisburg International Airport Olmsted Field.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 15 to May 20, 2026
- Latest sync
- May 14, 2026 5:10 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrisburg International Airport
Tuesday looks like the warmest upcoming period in Harrisburg International Airport at 91 degrees F.
Friday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Friday at about 8 to 13 mph NW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- May 14, 2026 5:10 AM 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
Partly cloudy, with a low around 50. West wind 0 to 7 mph.
Mostly sunny, with a high near 78.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 60.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunny, with a high near 88.
A slight chance of rain showers between 8pm and 2am. Mostly clear, with a low around 64.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
May 15
|
Partly Sunny
|
70°F |
8 to 13 mph
NW
|
|
Friday Night
May 15
|
Partly Cloudy
|
50°F |
0 to 7 mph
W
|
|
Saturday
May 16
|
Mostly Sunny
|
78°F |
0 to 8 mph
SW
|
|
Saturday Night
May 16
|
Mostly Cloudy then Slight Chance Rain Showers
|
60°F |
2 to 7 mph
SW
|
|
Sunday
May 17
|
Chance Showers And Thunderstorms
|
85°F |
2 to 7 mph
W
|
|
Sunday Night
May 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
61°F |
0 to 5 mph
NW
|
|
Monday
May 18
|
Sunny
|
88°F |
0 to 6 mph
SE
|
|
Monday Night
May 18
|
Slight Chance Rain Showers
|
64°F |
2 to 6 mph
SE
|
|
Tuesday
May 19
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
1 to 9 mph
S
|
|
Tuesday Night
May 19
|
Chance Showers And Thunderstorms
|
67°F |
2 to 8 mph
SW
|
|
Wednesday
May 20
|
Chance Rain Showers
|
89°F |
2 to 8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrisburg International Airport.