National Weather Service Forecast for: Fairfield, KY
Issued by: National Weather Service Louisville, KY
Updated: 10/22/2026 3:26pm

Louisville
 
This
Afternoon
This Afternoon: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
 
Hi 73 °F Hi 71 °F Hi 73 °F Hi 75 °F Hi 73 °F Hi 72 °F Hi 71 °F  
 
Tonight

Tonight: Clear
Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 40 °F Lo 41 °F Lo 40 °F Lo 43 °F Lo 45 °F Lo 46 °F Lo 46 °F  

 

This Afternoon
 
Sunny, with a high near 73. North wind around 7 mph.
Tonight
 
Clear, with a low around 40. Northeast wind 2 to 6 mph.
Friday
 
Sunny, with a high near 71. Northeast wind 2 to 6 mph.
Friday Night
 
Mostly clear, with a low around 41. East wind around 5 mph.
Saturday
 
Sunny, with a high near 73. Southeast wind 0 to 3 mph.
Saturday Night
 
Mostly clear, with a low around 40.
Sunday
 
Sunny, with a high near 75.
Sunday Night
 
Mostly clear, with a low around 43.
Monday
 
Mostly sunny, with a high near 73.
Monday Night
 
Partly cloudy, with a low around 45.
Tuesday
 
Partly sunny, with a high near 72.
Tuesday Night
 
Mostly cloudy, with a low around 46.
Wednesday
 
Partly sunny, with a high near 71.
Wednesday Night
 
Partly cloudy, with a low around 46.

 

Forecast from NOAA-NWS for Fairfield, KY.