Mount Vernon, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Vernon, PA in one place.
Sunny, with a high near 65. West wind 5 to 15 mph.
Local Weather Overview
This forecast page for Mount Vernon, 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: Nov 10, 2026 1:04 PM EST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for Mount Vernon, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 10, 2026 1:04 PM EST
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Vernon
This Afternoon looks like the warmest upcoming period in Mount Vernon at 65 degrees F.
Sunday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for This Afternoon at about 5 to 15 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 10, 2026 1:04 PM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 39. West wind 0 to 5 mph.
Mostly sunny. High near 64, with temperatures falling to around 58 in the afternoon. West wind 0 to 5 mph.
A chance of rain after 1am. Mostly cloudy, with a low around 45. Southeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Rain. Cloudy, with a high near 60. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain. Mostly cloudy, with a low around 36. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
A chance of rain before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Partly sunny, with a high near 47.
Partly cloudy, with a low around 31.
Mostly sunny, with a high near 49.
Partly cloudy, with a low around 30.
Mostly sunny, with a high near 51.
Partly cloudy, with a low around 30.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 10
|
Sunny
|
65°F |
5 to 15 mph
W
|
|
Tonight
Nov 10
|
Clear
|
39°F |
0 to 5 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
64°F |
0 to 5 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Chance Light Rain
|
45°F |
0 to 5 mph
SE
|
|
Thursday
Nov 12
|
Light Rain
|
60°F |
5 mph
E
|
|
Thursday Night
Nov 12
|
Light Rain
|
36°F |
5 to 15 mph
N
|
|
Friday
Nov 13
|
Light Rain Likely
|
47°F |
10 to 15 mph
NW
|
|
Friday Night
Nov 13
|
Chance Light Rain
|
31°F |
10 mph
NW
|
|
Saturday
Nov 14
|
Partly Sunny
|
47°F |
15 mph
NW
|
|
Saturday Night
Nov 14
|
Partly Cloudy
|
31°F |
10 mph
NW
|
|
Sunday
Nov 15
|
Mostly Sunny
|
49°F |
10 to 15 mph
NW
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
30°F |
5 mph
NW
|
|
Monday
Nov 16
|
Mostly Sunny
|
51°F |
5 to 10 mph
NW
|
|
Monday Night
Nov 16
|
Partly Cloudy
|
30°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Vernon.