Union County, KY Weather Forecast

County weather hub

78°
F

Chance Rain Showers

Compare major city weather across Union County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Saturday, May 30, 2026
Wind: 3 to 8 mph ENE
Saturday

A chance of rain showers before 1pm. Partly sunny, with a high near 78. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Union County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 2 of 2 mapped cities in Union County.

Page Snapshot

Page focus
county weather
Forecast window
May 30 to Jun 4, 2026
Latest sync
May 29, 2026 12:47 AM CDT
Forecast office
PAH
Source
NOAA / NWS
Next High
78°F
Saturday
Next Low
60°F
Saturday Night
Rain Outlook
4
Periods mentioning precipitation
Windiest
3 to 8 mph
Saturday

Daily Outlook

Today
May 30
Chance Rain Showers
78 °F
/ 60°F
Wind 3 to 8 mph
Sun
May 31
Mostly Sunny
79 °F
/ 61°F
Wind 5 mph
Mon
Jun 1
Sunny then Slight Chance Showers And Thunderstorms
82 °F
/ 60°F
Wind 1 to 5 mph
Tue
Jun 2
Slight Chance Rain Showers then Sunny
81 °F
/ 58°F
Wind 3 to 7 mph
Wed
Jun 3
Sunny
79 °F
/ 58°F
Wind 5 to 8 mph
Thu
Jun 4
Sunny
82 °F
Wind 6 mph

This Week in Union County

Monday looks like the warmest upcoming period in Union County at 82 degrees F.

Tuesday Night is the coolest period ahead with temperatures near 58 degrees F.

The strongest winds are forecast for Saturday at about 3 to 8 mph ENE.

Precipitation is mentioned in 4 upcoming forecast periods.

Forecast Details

Last updated
May 29, 2026 12:47 AM CDT
Coverage
6 days
Time zone
America/Chicago
Forecast office
PAH
Radar station
KVWX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Saturday Night
May 30
60°F
Partly Cloudy
7 mph ENE

Partly cloudy, with a low around 60. East northeast wind around 7 mph.

Sunday
May 31
79°F
Mostly Sunny
5 mph ENE

Mostly sunny, with a high near 79. East northeast wind around 5 mph.

Sunday Night
May 31
61°F
Partly Cloudy
2 mph NE

Partly cloudy, with a low around 61. Northeast wind around 2 mph.

Monday
Jun 1
82°F
Sunny then Slight Chance Showers And Thunderstorms
1 to 5 mph NNE

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 82. North northeast wind 1 to 5 mph.

Monday Night
Jun 1
60°F
Slight Chance Showers And Thunderstorms
3 mph NE

A slight chance of showers and thunderstorms. Mostly clear, with a low around 60. Northeast wind around 3 mph.

Tuesday
Jun 2
81°F
Slight Chance Rain Showers then Sunny
3 to 7 mph NE

A slight chance of rain showers before 7am. Sunny, with a high near 81. Northeast wind 3 to 7 mph.

Tuesday Night
Jun 2
58°F
Mostly Clear
6 mph ENE

Mostly clear, with a low around 58. East northeast wind around 6 mph.

Wednesday
Jun 3
79°F
Sunny
5 to 8 mph E

Sunny, with a high near 79. East wind 5 to 8 mph.

Wednesday Night
Jun 3
58°F
Mostly Clear
2 to 6 mph E

Mostly clear, with a low around 58. East wind 2 to 6 mph.

Thursday
Jun 4
82°F
Sunny
6 mph SE

Sunny, with a high near 82. Southeast wind around 6 mph.

Detailed Forecast

Period Conditions Temp Wind
Saturday
May 30
Chance Rain Showers
78°F
3 to 8 mph
ENE
Saturday Night
May 30
Partly Cloudy
60°F
7 mph
ENE
Sunday
May 31
Mostly Sunny
79°F
5 mph
ENE
Sunday Night
May 31
Partly Cloudy
61°F
2 mph
NE
Monday
Jun 1
Sunny then Slight Chance Showers And Thunderstorms
82°F
1 to 5 mph
NNE
Monday Night
Jun 1
Slight Chance Showers And Thunderstorms
60°F
3 mph
NE
Tuesday
Jun 2
Slight Chance Rain Showers then Sunny
81°F
3 to 7 mph
NE
Tuesday Night
Jun 2
Mostly Clear
58°F
6 mph
ENE
Wednesday
Jun 3
Sunny
79°F
5 to 8 mph
E
Wednesday Night
Jun 3
Mostly Clear
58°F
2 to 6 mph
E
Thursday
Jun 4
Sunny
82°F
6 mph
SE

Coverage

Tracked cities
2
Coverage
100%

Forecast coverage currently spans 2 of 2 mapped cities in Union County.

Largest mapped city population in this region: 3,385.

Union County Courthouse Kentucky
Union County Courthouse Kentucky image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.