Arch Rock, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arch Rock, PA in one place.
Sunny, with a high near 76. Southeast wind 0 to 3 mph.
Local Weather Overview
This forecast page for Arch Rock, 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: Sep 14, 2026 5:31 PM EDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Arch Rock, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 5:31 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Arch Rock
Thursday looks like the warmest upcoming period in Arch Rock at 85 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Sunday at about 5 mph NW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 5:31 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
Mostly clear, with a low around 53. Southeast wind around 1 mph.
Patchy fog between 7am and 10am. Sunny, with a high near 83. North wind around 1 mph.
Partly cloudy, with a low around 62.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
A slight chance of rain showers after 2pm. Partly sunny, with a high near 81.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 61.
A chance of rain showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
76°F |
0 to 3 mph
SE
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
53°F |
1 mph
SE
|
|
Wednesday
Sep 16
|
Patchy Fog then Sunny
|
83°F |
1 mph
N
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
62°F |
0 mph
|
|
Thursday
Sep 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
85°F |
2 mph
SW
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
67°F |
1 mph
W
|
|
Friday
Sep 18
|
Partly Sunny then Slight Chance Rain Showers
|
81°F |
2 mph
N
|
|
Friday Night
Sep 18
|
Slight Chance Rain Showers then Partly Cloudy
|
61°F |
1 mph
NE
|
|
Saturday
Sep 19
|
Partly Sunny then Chance Rain Showers
|
78°F |
3 mph
SE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
64°F |
3 mph
SW
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
80°F |
5 mph
NW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
61°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arch Rock.