Union, Kentucky 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 72°F 22°C Heat Index: 72°F	Observed at: Union, KY	Elevation: 1441 ft | 439 m
	Last Updated: July 26, 11:15 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 72°F | 22°C
	Pressure: 28.97 in | 980.9 mb	Dewpoint: 66°F | 19°C
	Humidity: 80%	Wind: SE 4 mph | SE 6 kph
	Feels Like: 76°F | 24°C	Visibility: 36.3 mi | 58.4 km
	Lat/Long: 38.99 | -84.69	Sunrise: 6:34 AM   Sunset: 8:55 PM

7 Day Graphical Forecast

Valid: 12:18 PM 7/28/2026

Tonight Overcast 67 °F 5% Chance Precipitation Monday Rain 93 |66 °F 6% Chance Precipitation Tuesday Light Drizzle 89 |69 °F 43% Chance Precipitation Wednesday Overcast 84 |63 °F 3% Chance Precipitation Thursday Overcast 86 |60 °F 1% Chance Precipitation Friday Overcast 85 |64 °F 8% Chance Precipitation Saturday Light Drizzle 69 |63 °F 28% Chance Precipitation

7 Hour Graphical Forecast

Valid: 12:18 PM 7/28/2026

12 PM Overcast 76 °F 8% Chance Precipitation

1 PM Overcast 80 °F 8% Chance Precipitation

2 PM Overcast 84 °F 8% Chance Precipitation

3 PM Overcast 86 °F 2% Chance Precipitation

4 PM Clear 88 °F 2% Chance Precipitation

5 PM Clear 89 °F 2% Chance Precipitation

6 PM Clear 87 °F 2% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Union, KY - (Fahrenheit & Celsius) Valid: 12:18 PM 7/28/2026 Tonight Overcast with a low around 67°F [20°C]. W wind to around 7 mph [11 kph], with gusts to near 10 mph [16 kph]. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm]. Monday Rain with a high near 93°F [34°C]. SW wind to around 20 mph [33 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 66°F [19°C] with humidity of 96%. Pressure around 28.97 in [980.9 mb]. UV Index: 7.5. Chance of precipitation 6% with QPF of 0.17 in [4.3 mm]. Monday Night Rain with a low around 66°F [19°C]. SW wind to around 20 mph [33 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 6% with QPF of 0.17 in [4.3 mm]. Tuesday Light Drizzle with a high near 89°F [31°C]. WNW wind to around 13 mph [21 kph], with gusts to near 18 mph [28 kph]. Dewpoint near 66°F [19°C] with humidity of 92%. Pressure around 28.97 in [980.9 mb]. UV Index: 7.65. Chance of precipitation 43% with QPF of 0.02 in [0.4 mm]. Tuesday Night Light Drizzle with a low around 69°F [20°C]. WNW wind to around 13 mph [21 kph], with gusts to near 18 mph [28 kph]. Chance of precipitation 43% with QPF of 0.02 in [0.4 mm]. Wednesday Overcast with a high near 84°F [29°C]. N wind to around 10 mph [17 kph], with gusts to near 21 mph [33 kph]. Dewpoint near 66°F [19°C] with humidity of 97%. Pressure around 28.97 in [980.9 mb]. UV Index: 7.5. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 63°F [17°C]. N wind to around 10 mph [17 kph], with gusts to near 21 mph [33 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 86°F [30°C]. N wind to around 10 mph [15 kph], with gusts to near 11 mph [17 kph]. Dewpoint near 66°F [19°C] with humidity of 86%. Pressure around 28.97 in [980.9 mb]. UV Index: 7.55. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 60°F [16°C]. N wind to around 10 mph [15 kph], with gusts to near 11 mph [17 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 85°F [29°C]. S wind to around 9 mph [14 kph], with gusts to near 15 mph [23 kph]. Dewpoint near 66°F [19°C] with humidity of 89%. Pressure around 28.97 in [980.9 mb]. UV Index: 4.75. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 64°F [18°C]. S wind to around 9 mph [14 kph], with gusts to near 15 mph [23 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Saturday Light Drizzle with a high near 69°F [21°C]. ENE wind to around 8 mph [13 kph], with gusts to near 21 mph [33 kph]. Dewpoint near 66°F [19°C] with humidity of 97%. Pressure around 28.97 in [980.9 mb]. UV Index: 1.25. Chance of precipitation 28% with QPF of 0.04 in [0.9 mm]. Saturday Night Light Drizzle with a low around 63°F [17°C]. ENE wind to around 8 mph [13 kph], with gusts to near 21 mph [33 kph]. Chance of precipitation 28% with QPF of 0.04 in [0.9 mm].

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7 Day and Night - QPF Forecast for Union, KY

Tonight: 0.0 mm | 0.00 in

Monday: 4.3 mm | 0.17 in

Monday Night: 4.3 mm | 0.17 in

Tuesday: 0.4 mm | 0.02 in

Tuesday Night: 0.4 mm | 0.02 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.9 mm | 0.04 in

Saturday Night: 0.9 mm | 0.04 in

7 Day and Night - Maximum Wind Speed Forecast for Union, KY

Tonight: W @ 11 kph | 7 mph

Monday: SW @ 33 kph | 20 mph

Monday Night: SW @ 33 kph | 20 mph

Tuesday: WNW @ 21 kph | 13 mph

Tuesday Night: WNW @ 21 kph | 13 mph

Wednesday: N @ 17 kph | 10 mph

Wednesday Night: N @ 17 kph | 10 mph

Thursday: N @ 15 kph | 10 mph

Thursday Night: N @ 15 kph | 10 mph

Friday: S @ 14 kph | 9 mph

Friday Night: S @ 14 kph | 9 mph

Saturday: ENE @ 13 kph | 8 mph

Saturday Night: ENE @ 13 kph | 8 mph

7 Day and Night - Maximum Humidity Forecast for Union, KY

Tonight: 95 %

Monday: 96 %

Monday Night: 96 %

Tuesday: 92 %

Tuesday Night: 92 %

Wednesday: 97 %

Wednesday Night: 97 %

Thursday: 86 %

Thursday Night: 86 %

Friday: 89 %

Friday Night: 89 %

Saturday: 97 %

Saturday Night: 97 %

7 Day and Night - Snowfall Totals Forecast for Union, KY

Tonight: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

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