New York, NY 69° Los Angeles, CA 81° Chicago, IL 66° Houston, TX 83° 🌤️ Miami, FL 🌤️ Phoenix, AZ Seattle, WA 65° 🌤️ Denver, CO Toronto, ON 69° Vancouver, BC 69°
WeatherLive › Kentucky › Mount Vernon

Mount Vernon, KY Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherMount Vernon · 12:49 AM EDT
78° | 62°
68°F
Feels like 71°
Showers
WindNW 3 mph · Gusts 3 mph
Precip71% · 2.83 in
Humidity81% · Dew point 62°
UV index8 Very high
Air Quality35 Good
Pressure29.97 inHg
Visibility1 mi
Sunrise / Sunset7:00 AM · 8:19 PM · 13h 19m

Weather map — Mount Vernon

Full radar →
Now
70°
0.40 in
4 mph
01:00
68°
0.40 in
3 mph
02:00
67°
0.40 in
2 mph
03:00
66°
0.40 in
2 mph
04:00
65°
0.40 in
2 mph
05:00
64°
0.40 in
3 mph
06:00
63°
0.40 in
3 mph
07:00
62°
42%
2 mph
08:00
62°
20%
2 mph
09:00
62°
14%
3 mph
10:00
66°
9%
4 mph
11:00
71°
4%
5 mph
12:00
74°
2%
6 mph
13:00
76°
1%
7 mph
14:00
77°
1%
8 mph
15:00
78°
3%
10 mph
16:00
78°
3%
9 mph
17:00
78°
9%
8 mph
18:00
78°
4%
5 mph
19:00
76°
14%
4 mph
20:00
73°
19%
4 mph
21:00
75°
4%
3 mph
22:00
70°
4%
3 mph
23:00
68°
5%
1 mph

Today · Sun 8/23

High 78°
71% / 2.83 in

Sunny. Winds NW at 10 mph.

Overnight · Sun 8/23

Low 62°
89% / 0.40 in

Showers. Winds NW at 3 mph.

Tomorrow · Mon 8/24

79° | 61°
38% / 0.02 in

Mostly cloudy. Winds SW at 8 mph.

7-day trend

Mount Vernon · temperature + precipitation

10-day forecast

Updated 12:49 AM

Details & indices

Wind
3 mph NW
Gusts 3 mph
Humidity
81%
Dew point 62°
Pressure
29.97 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 35 · US EPA
Allergy
None detected
—
Visibility
1 mi
Reduced
Allergy — Mount Vernon

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise7:00 AM
Sunset8:19 PM
Length of day13h 19m
Moonrise5:55 PM
Moonset2:16 AM
Moon phase🌔 Waxing Gibbous · 78%
Next full moonAug 28 Sturgeon Moon
Latitude37.3529°N
Longitude-84.3405°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Louisville
Sunny
72° 🌤️
Lexington
—
— 🌤️
Lexington-Fayette
—
—
Meads
Showers
70°
Data sources · Sunday, August 23
Where the Mount Vernon forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 37.3529°N, -84.3405°.
NBM + global weather models
Updated: 12:49 AM
ZIP codes in Mount Vernon
📮
40409
Mount Vernon
 📮
40419
Mount Vernon
 📮
40445
Mount Vernon
 📮
40460
Mount Vernon
 📮
40473
Mount Vernon
 📮
40492
Mount Vernon
Weather in Mount Vernon
Over the next 10 days Mount Vernon tops out around 89° (Tuesday) and dips to 61° on the coolest night (Wednesday). Models drop roughly 3.5 in of precipitation across the stretch — watch Sunday (84%). Expect a blustery spell — gusts near 27 mph on Tuesday. No active NWS alerts at the moment — quiet on the hazards front. Right now Mount Vernon is about 20° cooler than nearby Chattanooga. Longer view: variable mid-latitude weather in every season.
Mount Vernon, KY · Elev 1,181 ft · 37.35°N, 84.34°W · Kentucky · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 12:49 AM