National Weather Service Forecast for: Fairfield, KY
Issued by: National Weather Service Louisville, KY
Updated: 03/19/2026 4:09am

Louisville
 
  Thursday

Thursday: Partly Sunny then Chance Rain Showers
Partly Sunny then Chance Rain Showers
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Chance Showers And Thunderstorms then Mostly Sunny
Chance Showers And T-Storms then Mostly Sunny
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
  Hi 65 °F Hi 73 °F Hi 75 °F Hi 80 °F Hi 55 °F Hi 58 °F Hi 66 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
 
Lo 36 °F Lo 45 °F Lo 52 °F Lo 53 °F Lo 44 °F Lo 32 °F Lo 39 °F  

 

Overnight
 
Mostly cloudy, with a low around 36. Southwest wind around 5 mph.
Thursday
 
A chance of rain showers between 1pm and 2pm. Partly sunny, with a high near 65. South wind around 7 mph.
Thursday Night
 
Mostly clear, with a low around 45. South wind around 6 mph.
Friday
 
Partly sunny, with a high near 73. Southwest wind 6 to 13 mph, with gusts as high as 26 mph.
Friday Night
 
Mostly cloudy, with a low around 52. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
 
Mostly sunny, with a high near 75.
Saturday Night
 
Mostly clear, with a low around 53.
Sunday
 
Sunny, with a high near 80.
Sunday Night
 
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 44. Chance of precipitation is 40%.
Monday
 
A chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 55. Chance of precipitation is 30%.
Monday Night
 
Mostly clear, with a low around 32.
Tuesday
 
Partly sunny, with a high near 58.
Tuesday Night
 
Mostly cloudy, with a low around 39.
Wednesday
 
Partly sunny, with a high near 66.

 

Forecast from NOAA-NWS for Fairfield, KY.