NWS Forecast by ZIP Code
Forecast for ZIP code 41091 - Union in Boone County, Kentucky
Forecast Updated Monday 3/30/2026 4:00:00 PM EDT
| Period | Weather | Forecast | Temperature | Wind |
|---|---|---|---|---|
| This Afternoon | Mostly Sunny |
Mostly sunny, with a high near 74. Southwest wind around 14 mph, with gusts as high as 26 mph. | 74°F | SW 14 mph |
| Tonight | Partly Cloudy |
Partly cloudy, with a low around 63. Southwest wind around 13 mph, with gusts as high as 24 mph. | 63°F | SW 13 mph |
| Tuesday | Partly Sunny |
Partly sunny, with a high near 80. Southwest wind 10 to 16 mph, with gusts as high as 32 mph. | 80°F | SW 10 to 16 mph |
| Tuesday Night | Mostly Cloudy then Chance Showers And Thunderstorms |
A chance of rain showers between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. | 62°F | SW 10 to 15 mph |
| Wednesday | Showers And Thunderstorms |
Showers and thunderstorms. Mostly cloudy, with a high near 74. Southwest wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. | 74°F | SW 10 mph |
| Wednesday Night | Showers And Thunderstorms |
Showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. | 60°F | S 6 to 9 mph |
| Thursday | Chance Rain Showers then Chance Showers And Thunderstorms |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%. | 80°F | S 7 to 13 mph |
| Thursday Night | Showers And Thunderstorms Likely |
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%. | 65°F | S 13 mph |
| Friday | Showers And Thunderstorms |
Rain showers likely before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 80%. | 76°F | SW 12 mph |
| Friday Night | Showers And Thunderstorms Likely |
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. | 63°F | S 9 mph |
| Saturday | Showers And Thunderstorms Likely |
Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. | 78°F | S 8 to 13 mph |
| Saturday Night | Showers And Thunderstorms Likely |
Showers and thunderstorms likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%. | 47°F | SW 12 mph |
| Sunday | Chance Rain Showers |
A chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 50%. | 58°F | W 10 to 14 mph |
| Sunday Night | Chance Rain Showers |
A chance of rain showers. Partly cloudy, with a low around 38. | 38°F | NW 7 to 12 mph |
ZIP Code File Updated: 3/1/2026 11:55:08 AM Database Loaded: 3/1/2026 11:15:46 AM with 41,139 Records
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| Time: Mon 30-Mar-2026 at 17:22 EDT (Mon 30-Mar-2026 at 21:22 UTC) | Page Modified: 1/13/2025 6:00:14 PM (PID:27) |