Westmont, PA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Westmont, PA in one place.
Partly sunny, with a high near 70. West wind 5 to 10 mph, with gusts as high as 22 mph.
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: Aug 23, 2026 8:36 PM EDT.
The active forecast window currently covers Aug 24 to Aug 30, 2026 for Westmont, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 23, 2026 8:36 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Westmont
Thursday looks like the warmest upcoming period in Westmont at 83 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 8:36 PM 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 54. West wind 3 to 9 mph.
Mostly sunny, with a high near 74. West wind 5 to 8 mph.
Mostly clear, with a low around 56. West wind 0 to 6 mph.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 61.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 78.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Partly Sunny
|
70°F |
5 to 10 mph
W
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
54°F |
3 to 9 mph
W
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
74°F |
5 to 8 mph
W
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
56°F |
0 to 6 mph
W
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
80°F |
0 to 3 mph
S
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
61°F |
2 mph
S
|
|
Thursday
Aug 27
|
Mostly Sunny then Chance Showers And Thunderstorms
|
83°F |
5 mph
SW
|
|
Thursday Night
Aug 27
|
Chance Showers And Thunderstorms
|
63°F |
3 mph
SW
|
|
Friday
Aug 28
|
Mostly Sunny
|
80°F |
2 to 6 mph
W
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
59°F |
1 to 5 mph
NW
|
|
Saturday
Aug 29
|
Mostly Sunny
|
78°F |
3 mph
NW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
59°F |
0 to 3 mph
W
|
|
Sunday
Aug 30
|
Mostly Sunny
|
80°F |
0 to 3 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westmont.
