Simpson County, KY Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Simpson County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 80. East wind around 3 mph.
County Weather Overview
This county weather page brings together forecast coverage for Simpson 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 Simpson County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 4:23 PM CDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Simpson County
Tuesday looks like the warmest upcoming period in Simpson County at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Monday at about 13 to 16 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 4:23 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LMK
- Radar station
- KOHX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 57.
Mostly sunny, with a high near 84.
Mostly cloudy, with a low around 66.
A chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.
Partly sunny, with a high near 87.
Mostly cloudy, with a low around 67.
A slight chance of rain showers after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Mostly Sunny
|
80°F |
3 mph
E
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
57°F |
6 mph
SE
|
|
Sunday
Apr 12
|
Mostly Sunny
|
84°F |
6 to 14 mph
S
|
|
Sunday Night
Apr 12
|
Mostly Cloudy
|
66°F |
13 mph
S
|
|
Monday
Apr 13
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
81°F |
13 to 16 mph
SW
|
|
Monday Night
Apr 13
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
66°F |
12 mph
S
|
|
Tuesday
Apr 14
|
Partly Sunny
|
87°F |
10 to 14 mph
S
|
|
Tuesday Night
Apr 14
|
Mostly Cloudy
|
67°F |
12 mph
S
|
|
Wednesday
Apr 15
|
Partly Sunny then Slight Chance Rain Showers
|
85°F |
12 to 15 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
65°F |
8 to 12 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Simpson County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Simpson County.
Largest mapped city population in this region: 9,046.
