NWS Forecast by ZIP Code

Forecast for ZIP code 41091 - Union in Boone County, Kentucky

Forecast Updated Friday 3/6/2026 5:50:00 PM EST

Period	Weather	Forecast	Temperature	Wind
Tonight	Slight Chance Rain Showers then Partly Cloudy	A slight chance of rain showers between 11pm and midnight. Partly cloudy, with a low around 65. South wind 6 to 10 mph. Chance of precipitation is 20%.	65°F	S 6 to 10 mph
Saturday	Chance Showers And Thunderstorms then Showers And Thunderstorms	A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and noon, then showers and thunderstorms. Mostly cloudy, with a high near 73. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.	73°F	SW 10 to 14 mph
Saturday Night	Showers And Thunderstorms Likely	Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 46. West wind 6 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.	46°F	W 6 to 12 mph
Sunday	Mostly Sunny	Mostly sunny, with a high near 61. West wind around 7 mph.	61°F	W 7 mph
Sunday Night	Mostly Clear	Mostly clear, with a low around 43. Southwest wind around 6 mph.	43°F	SW 6 mph
Monday	Sunny	Sunny, with a high near 71.	71°F	SW 5 to 10 mph
Monday Night	Mostly Clear then Slight Chance Rain Showers	A slight chance of rain showers after 2am. Mostly clear, with a low around 58.	58°F	S 8 mph
Tuesday	Showers And Thunderstorms Likely	A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.	72°F	SW 7 to 10 mph
Tuesday Night	Showers And Thunderstorms	Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 80%.	58°F	S 10 mph
Wednesday	Showers And Thunderstorms	Showers and thunderstorms. Cloudy, with a high near 66. Chance of precipitation is 90%.	66°F	SW 12 mph
Wednesday Night	Rain Showers	Rain showers. Cloudy, with a low around 36. Chance of precipitation is 80%.	36°F	NW 8 to 12 mph
Thursday	Slight Chance Rain Showers	A slight chance of rain showers before 2pm. Mostly cloudy, with a high near 50.	50°F	N 8 mph
Thursday Night	Partly Cloudy	Partly cloudy, with a low around 36.	36°F	E 6 mph
Friday	Slight Chance Rain Showers	A slight chance of rain showers after 8am. Mostly sunny, with a high near 59.	59°F	S 6 to 12 mph

ZIP Code File Updated: 3/1/2026 10:55:08 AM
Database Loaded: 3/1/2026 11:15:46 AM with 41,139 Records

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