Orrstown, PA Weather Forecast
Local 7-day forecast
Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Orrstown, PA in one place.
Smoke and a chance of showers and thunderstorms before 2pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 86. Southwest wind 2 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Orrstown, 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 16, 2026 9:30 PM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Orrstown, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 16, 2026 9:30 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Orrstown
Tuesday looks like the warmest upcoming period in Orrstown at 88 degrees F.
Sunday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Saturday at about 2 to 9 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 9:30 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
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 69. West wind 3 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 86. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 61.
Sunny, with a high near 86.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 66.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. 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 66. 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. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Smoke
|
86°F |
2 to 9 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms
|
69°F |
3 to 9 mph
W
|
|
Sunday
Jul 19
|
Slight Chance Rain Showers then Mostly Sunny
|
86°F |
7 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
61°F |
1 to 6 mph
N
|
|
Monday
Jul 20
|
Sunny
|
86°F |
3 mph
SE
|
|
Monday Night
Jul 20
|
Partly Cloudy then Slight Chance Rain Showers
|
66°F |
3 mph
S
|
|
Tuesday
Jul 21
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
3 to 9 mph
SW
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
66°F |
2 to 7 mph
W
|
|
Wednesday
Jul 22
|
Chance Showers And Thunderstorms
|
84°F |
3 to 8 mph
NW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
61°F |
2 to 7 mph
NW
|
|
Thursday
Jul 23
|
Sunny
|
83°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Orrstown.