National Weather Service Forecast for: Fairfield, KY
Issued by: National Weather Service Louisville, KY
Updated: 05/10/2026 1:21am

Louisville
 
  Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
  Hi 75 °F Hi 69 °F Hi 73 °F Hi 76 °F Hi 70 °F Hi 77 °F Hi 85 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 54 °F Lo 49 °F Lo 43 °F Lo 55 °F Lo 47 °F Lo 48 °F Lo 57 °F  

 

Overnight
 
Mostly clear, with a low around 54. South wind 1 to 5 mph.
Sunday
 
Mostly sunny, with a high near 75. West wind 2 to 7 mph.
Sunday Night
 
Mostly cloudy, with a low around 49. North wind around 7 mph.
Monday
 
Mostly sunny, with a high near 69. Northeast wind 5 to 10 mph.
Monday Night
 
Mostly clear, with a low around 43. Northeast wind 2 to 9 mph.
Tuesday
 
Sunny, with a high near 73.
Tuesday Night
 
A slight chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Mostly clear, with a low around 55. Chance of precipitation is 40%.
Wednesday
 
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 40%.
Wednesday Night
 
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 47. Chance of precipitation is 20%.
Thursday
 
Sunny, with a high near 70.
Thursday Night
 
Mostly clear, with a low around 48.
Friday
 
Mostly sunny, with a high near 77.
Friday Night
 
Partly cloudy, with a low around 57.
Saturday
 
Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for Fairfield, KY.