Westmont, PA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Westmont, PA in one place.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Westmont, 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: Apr 11, 2026 4:41 AM EDT.
The active forecast window currently covers Apr 14 to Apr 17, 2026 for Westmont, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 14 to Apr 17, 2026
- Latest sync
- Apr 11, 2026 4:41 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Westmont
Wednesday looks like the warmest upcoming period in Westmont at 82 degrees F.
Thursday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 11, 2026 4:41 AM EDT
- Coverage
- 4 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
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Chance Rain Showers
|
79°F |
5 to 10 mph
SW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
63°F |
5 to 8 mph
SW
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
82°F |
6 to 10 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
63°F |
5 to 8 mph
SW
|
|
Thursday
Apr 16
|
Chance Showers And Thunderstorms
|
82°F |
5 to 9 mph
W
|
|
Thursday Night
Apr 16
|
Chance Showers And Thunderstorms
|
60°F |
6 mph
SW
|
|
Friday
Apr 17
|
Chance Rain Showers
|
80°F |
3 to 8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westmont.