Marion County, KY Weather Forecast
County weather hub
Slight Chance Showers And Thunderstorms
Compare major city weather across Marion County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Marion County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Marion County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 7:33 AM EDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion County
Thursday looks like the warmest upcoming period in Marion County at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Thursday at about 2 to 10 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 7:33 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- LMK
- Radar station
- KLVX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 86. South wind 2 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly cloudy. Low around 60, with temperatures rising to around 69 overnight. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
A chance of rain showers after 10am. Mostly cloudy. High near 66, with temperatures falling to around 59 in the afternoon. West wind 7 to 10 mph. Chance of precipitation is 40%.
Mostly cloudy, with a low around 41. Northwest wind 5 to 10 mph.
Mostly sunny, with a high near 57.
Mostly clear, with a low around 35.
Sunny, with a high near 63.
Clear, with a low around 38.
Sunny, with a high near 68.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 69.
Mostly clear, with a low around 42.
Sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 15
|
Slight Chance Showers And Thunderstorms
|
70°F |
2 mph
S
|
|
Thursday
Oct 15
|
Slight Chance Showers And Thunderstorms
|
86°F |
2 to 10 mph
S
|
|
Thursday Night
Oct 15
|
Partly Cloudy
|
60°F |
6 to 10 mph
SW
|
|
Friday
Oct 16
|
Chance Rain Showers
|
66°F |
7 to 10 mph
W
|
|
Friday Night
Oct 16
|
Mostly Cloudy
|
41°F |
5 to 10 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
57°F |
10 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
35°F |
2 to 7 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
5 mph
E
|
|
Sunday Night
Oct 18
|
Clear
|
38°F |
2 mph
E
|
|
Monday
Oct 19
|
Sunny
|
68°F |
0 to 3 mph
E
|
|
Monday Night
Oct 19
|
Mostly Clear
|
42°F |
2 mph
NE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
69°F |
2 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
42°F |
2 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
72°F |
2 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Marion County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Marion County.
Largest mapped city population in this region: 5,733.
