NWS Watch, Warning, Advisory or Statement is in effect for Boone County, KY. View Alert
NWS Forecast by ZIP Code
Forecast for ZIP code 41091 - Union in Boone County, Kentucky
Forecast Updated Thursday 9/18/2025 1:09:00 AM EDT
| Period | Weather | Forecast | Temperature | Wind |
|---|---|---|---|---|
| Overnight | Mostly Clear |
Mostly clear, with a low around 61. South wind around 2 mph. | 61°F | S 2 mph |
| Thursday | Sunny |
Sunny, with a high near 88. West wind around 3 mph. | 88°F | W 3 mph |
| Thursday Night | Mostly Clear |
Mostly clear, with a low around 62. Northeast wind around 2 mph. | 62°F | NE 2 mph |
| Friday | Sunny |
Sunny, with a high near 89. East wind around 2 mph. | 89°F | E 2 mph |
| Friday Night | Partly Cloudy |
Partly cloudy, with a low around 63. East wind around 2 mph. | 63°F | E 2 mph |
| Saturday | Partly Sunny |
Partly sunny, with a high near 88. | 88°F | E 5 mph |
| Saturday Night | Partly Cloudy |
Partly cloudy, with a low around 64. | 64°F | SE 5 mph |
| Sunday | Partly Sunny then Slight Chance Showers And Thunderstorms |
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. | 87°F | S 3 to 7 mph |
| Sunday Night | Slight Chance Showers And Thunderstorms |
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. | 65°F | S 6 mph |
| Monday | Chance Rain Showers |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%. | 83°F | S 6 to 9 mph |
| Monday Night | Chance Showers And Thunderstorms |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%. | 64°F | SW 7 mph |
| Tuesday | Chance Rain Showers |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%. | 83°F | SW 7 mph |
| Tuesday Night | Chance Showers And Thunderstorms |
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%. | 62°F | SW 6 mph |
| Wednesday | Chance Showers And Thunderstorms |
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. | 79°F | S 3 to 7 mph |
ZIP Code File Updated: 9/1/2025 1:54:10 PM Database Loaded: 9/1/2025 2:14:26 PM with 40,947 Records
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| Time: Thu 18-Sep-2025 at 03:37 EDT (Thu 18-Sep-2025 at 07:37 UTC) | Page Modified: 1/13/2025 6:00:14 PM (PID:27) |