Mount Vernon, KY Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Vernon, KY in one place.
A slight chance of showers and thunderstorms between 4pm and 5pm. Mostly sunny. High near 84, with temperatures falling to around 83 in the afternoon. Southwest wind around 8 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Mount Vernon, KY 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: Oct 15, 2026 5:56 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Mount Vernon, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:56 PM EDT
- Forecast office
- JKL
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Vernon
This Afternoon looks like the warmest upcoming period in Mount Vernon at 84 degrees F.
Saturday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Friday at about 9 to 13 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:56 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- JKL
- Radar station
- KJKL
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 65, with temperatures rising to around 69 overnight. Southwest wind 5 to 9 mph, with gusts as high as 17 mph.
A chance of rain showers after 11am. Partly sunny. High near 69, with temperatures falling to around 56 in the afternoon. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 4am. Mostly cloudy. Low around 42, with temperatures rising to around 45 overnight. Northwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 54. North wind around 13 mph, with gusts as high as 21 mph.
Clear, with a low around 37.
Sunny, with a high near 63.
Clear, with a low around 38.
Sunny, with a high near 67.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 69.
Mostly clear, with a low around 43.
Sunny, with a high near 70.
Clear, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Slight Chance Showers And Thunderstorms
|
84°F |
8 mph
SW
|
|
Tonight
Oct 15
|
Mostly Clear
|
65°F |
5 to 9 mph
SW
|
|
Friday
Oct 16
|
Chance Rain Showers
|
69°F |
9 to 13 mph
W
|
|
Friday Night
Oct 16
|
Chance Rain Showers
|
42°F |
9 to 13 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
54°F |
13 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
37°F |
5 to 9 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
6 mph
E
|
|
Sunday Night
Oct 18
|
Clear
|
38°F |
3 mph
E
|
|
Monday
Oct 19
|
Sunny
|
67°F |
2 mph
E
|
|
Monday Night
Oct 19
|
Mostly Clear
|
42°F |
2 mph
NE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
69°F |
0 to 5 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
43°F |
1 to 5 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
70°F |
1 to 5 mph
NE
|
|
Wednesday Night
Oct 21
|
Clear
|
44°F |
1 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Vernon.