South Williamson, KY Weather Forecast
Local 7-day forecast
Patchy Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for South Williamson, KY in one place.
Patchy frost before 8am. Sunny. High near 66, with temperatures falling to around 62 in the afternoon. Southwest wind 0 to 6 mph.
Local Weather Overview
This forecast page for South Williamson, 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: Nov 9, 2026 1:05 AM EST.
The active forecast window currently covers Nov 10 to Nov 15, 2026 for South Williamson, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 1:05 AM EST
- Forecast office
- JKL
- Source
- NOAA / NWS
Daily Outlook
This Week in South Williamson
Veterans Day looks like the warmest upcoming period in South Williamson at 68 degrees F.
Friday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Friday at about 13 mph WNW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 1:05 AM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- JKL
- Radar station
- KRLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear. Low around 43, with temperatures rising to around 44 overnight. Southwest wind around 3 mph.
Sunny, with a high near 68.
Rain likely after 7pm. Partly cloudy, with a low around 48. Chance of precipitation is 60%.
Rain. Mostly cloudy, with a high near 56. Chance of precipitation is 90%.
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Rain likely before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
A slight chance of snow before 7am. Partly sunny, with a high near 45. Chance of precipitation is 20%.
Partly cloudy, with a low around 32.
Mostly sunny, with a high near 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Patchy Frost then Sunny
|
66°F |
0 to 6 mph
SW
|
|
Tuesday Night
Nov 10
|
Clear
|
43°F |
3 mph
SW
|
|
Veterans Day
Nov 11
|
Sunny
|
68°F |
3 mph
SSW
|
|
Wednesday Night
Nov 11
|
Light Rain Likely
|
48°F |
3 mph
SSW
|
|
Thursday
Nov 12
|
Light Rain
|
56°F |
5 to 10 mph
WSW
|
|
Thursday Night
Nov 12
|
Light Rain Likely
|
36°F |
10 mph
WNW
|
|
Friday
Nov 13
|
Chance Rain And Snow
|
43°F |
13 mph
WNW
|
|
Friday Night
Nov 13
|
Chance Rain And Snow
|
32°F |
5 to 10 mph
WNW
|
|
Saturday
Nov 14
|
Slight Chance Light Snow then Partly Sunny
|
45°F |
6 to 9 mph
WNW
|
|
Saturday Night
Nov 14
|
Partly Cloudy
|
32°F |
2 to 6 mph
W
|
|
Sunday
Nov 15
|
Mostly Sunny
|
54°F |
2 to 6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Williamson.