Cornwall, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cornwall, PA in one place.
Sunny, with a high near 74. North wind 5 to 8 mph.
Local Weather Overview
This forecast page for Cornwall, 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: Jun 1, 2026 12:18 AM EDT.
The active forecast window currently covers Jun 1 to Jun 7, 2026 for Cornwall, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 12:18 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Cornwall
Friday looks like the warmest upcoming period in Cornwall at 87 degrees F.
Monday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 12:18 AM EDT
- Coverage
- 7 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 51. East wind 2 to 8 mph.
Sunny, with a high near 73. North wind 2 to 8 mph.
Mostly clear, with a low around 53. North wind around 7 mph.
Sunny, with a high near 78.
Mostly clear, with a low around 55.
Sunny, with a high near 83.
Mostly clear, with a low around 60.
Mostly sunny, with a high near 87.
Partly cloudy, with a low around 66.
A slight chance of rain showers after 2pm. Partly sunny, with a high near 87.
A slight chance of rain showers. Mostly 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 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 1
|
Sunny
|
74°F |
5 to 8 mph
N
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
51°F |
2 to 8 mph
E
|
|
Tuesday
Jun 2
|
Sunny
|
73°F |
2 to 8 mph
N
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
53°F |
7 mph
N
|
|
Wednesday
Jun 3
|
Sunny
|
78°F |
7 mph
N
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
55°F |
2 to 6 mph
N
|
|
Thursday
Jun 4
|
Sunny
|
83°F |
2 to 6 mph
NW
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
60°F |
5 mph
W
|
|
Friday
Jun 5
|
Mostly Sunny
|
87°F |
3 to 9 mph
W
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
66°F |
3 to 8 mph
W
|
|
Saturday
Jun 6
|
Partly Sunny then Slight Chance Rain Showers
|
87°F |
5 to 10 mph
W
|
|
Saturday Night
Jun 6
|
Slight Chance Rain Showers
|
66°F |
5 to 8 mph
W
|
|
Sunday
Jun 7
|
Chance Rain Showers
|
85°F |
5 to 8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cornwall.
