Green County, KY Weather Forecast

County weather hub

39°
F

Chance Rain Showers then Mostly Cloudy

Compare major city weather across Green County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Saturday, April 18, 2026
Wind: 2 to 15 mph NW
Tonight

A chance of rain showers before midnight. Mostly cloudy, with a low around 39. Northwest wind 2 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Green 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 Green County.

Page Snapshot

Page focus
county weather
Forecast window
Apr 18 to Apr 25, 2026
Latest sync
Apr 18, 2026 8:41 PM CDT
Forecast office
LMK
Source
NOAA / NWS
Next High
63°F
Sunday
Next Low
39°F
Tonight
Rain Outlook
4
Periods mentioning precipitation
Windiest
2 to 15 mph
Tonight

Daily Outlook

Today
Apr 18
Chance Rain Showers then Mostly Cloudy
39 °F
/ 39°F
Wind 2 to 15 mph
Sun
Apr 19
Sunny
63 °F
/ 41°F
Wind 2 to 8 mph
Mon
Apr 20
Sunny
62 °F
/ 41°F
Wind 3 mph
Tue
Apr 21
Sunny
76 °F
/ 54°F
Wind 3 to 9 mph
Wed
Apr 22
Sunny
78 °F
/ 56°F
Wind 6 to 9 mph
Thu
Apr 23
Sunny
82 °F
/ 60°F
Wind 2 to 7 mph
Fri
Apr 24
Chance Showers And Thunderstorms
79 °F
/ 57°F
Wind 5 to 12 mph

This Week in Green County

Thursday looks like the warmest upcoming period in Green County at 82 degrees F.

Tonight is the coolest period ahead with temperatures near 39 degrees F.

The strongest winds are forecast for Tonight at about 2 to 15 mph NW.

Precipitation is mentioned in 4 upcoming forecast periods.

Forecast Details

Last updated
Apr 18, 2026 8:41 PM CDT
Coverage
8 days
Time zone
America/Chicago
Forecast office
LMK
Radar station
KLVX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Sunday
Apr 19
63°F
Sunny
2 to 8 mph NW

Sunny, with a high near 63. Northwest wind 2 to 8 mph.

Sunday Night
Apr 19
41°F
Mostly Clear
2 to 7 mph NW

Mostly clear, with a low around 41. Northwest wind 2 to 7 mph.

Monday
Apr 20
62°F
Sunny
3 mph N

Sunny, with a high near 62. North wind around 3 mph.

Monday Night
Apr 20
41°F
Mostly Clear
2 mph E

Mostly clear, with a low around 41. East wind around 2 mph.

Tuesday
Apr 21
76°F
Sunny
3 to 9 mph S

Sunny, with a high near 76.

Tuesday Night
Apr 21
54°F
Partly Cloudy
7 mph SW

Partly cloudy, with a low around 54.

Wednesday
Apr 22
78°F
Sunny
6 to 9 mph SW

Sunny, with a high near 78.

Wednesday Night
Apr 22
56°F
Mostly Clear
5 mph SW

Mostly clear, with a low around 56.

Thursday
Apr 23
82°F
Sunny
2 to 7 mph SW

Sunny, with a high near 82.

Thursday Night
Apr 23
60°F
Mostly Clear
5 mph S

Mostly clear, with a low around 60.

Friday
Apr 24
79°F
Chance Showers And Thunderstorms
5 to 12 mph S

A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 30%.

Friday Night
Apr 24
57°F
Showers And Thunderstorms Likely
8 mph SW

Showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

Saturday
Apr 25
75°F
Showers And Thunderstorms Likely
8 mph W

Showers and thunderstorms likely. Partly sunny, with a high near 75.

Detailed Forecast

Period Conditions Temp Wind
Tonight
Apr 18
Chance Rain Showers then Mostly Cloudy
39°F
2 to 15 mph
NW
Sunday
Apr 19
Sunny
63°F
2 to 8 mph
NW
Sunday Night
Apr 19
Mostly Clear
41°F
2 to 7 mph
NW
Monday
Apr 20
Sunny
62°F
3 mph
N
Monday Night
Apr 20
Mostly Clear
41°F
2 mph
E
Tuesday
Apr 21
Sunny
76°F
3 to 9 mph
S
Tuesday Night
Apr 21
Partly Cloudy
54°F
7 mph
SW
Wednesday
Apr 22
Sunny
78°F
6 to 9 mph
SW
Wednesday Night
Apr 22
Mostly Clear
56°F
5 mph
SW
Thursday
Apr 23
Sunny
82°F
2 to 7 mph
SW
Thursday Night
Apr 23
Mostly Clear
60°F
5 mph
S
Friday
Apr 24
Chance Showers And Thunderstorms
79°F
5 to 12 mph
S
Friday Night
Apr 24
Showers And Thunderstorms Likely
57°F
8 mph
SW
Saturday
Apr 25
Showers And Thunderstorms Likely
75°F
8 mph
W

Major City Forecasts

Live forecast snapshots for major cities across Green County.

Coverage

Tracked cities
1
Coverage
100%

Forecast coverage currently spans 1 of 1 mapped cities in Green County.

Largest mapped city population in this region: 2,057.

Old Courthouse Green County Kentucky edit1
Old Courthouse Green County Kentucky edit1 image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.