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Union KY Weather - Thunder - 71°F
Thunder
71°F
Updated 9:49 am
Feels Like 81°F
Humidity 96%
Wind N 0 mph
Barometer  29.99 in
Dew Point 70°F
Union KY Weather - Thunder - 22°C
Thunder
22°C
Updated 9:49 am
Feels Like 27°C
Humidity 96%
Wind N 0 km/h
Barometer  101.6 kPa
Dew Point 21°C
Union, KY Weather and Current Conditionsunion ky weather forecast

Union, KY Weather Forecast

Union Kentucky WeatherUnion, Kentucky Weather Weather Forecast
14 day API forecast for Union, Kentucky. Note. The 7-day weather forecast for Union, KY is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Union, KY Weather Forecast Dated: 949 AM Sun Sep 06 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Sunday, September 6, 2026

Mid-Morning
Union Weather - 2026-09-06 - Morning - Scattered Showers
75°F 24°C
Scattered Showers
Mid-Afternoon
Union Weather - 2026-09-06 - Afternoon - Scattered Showers
83°F 28°C
Scattered Showers
Early-Evening
Union Weather - 2026-09-06 - Evening - Sunny
76°F 24°C
Sunny
Warm and summery near 83°F 28°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Monday, September 7, 2026

Mid-Morning
Union Weather - 2026-09-07 - Morning - Sunny
65°F 19°C
Sunny
Mid-Afternoon
Union Weather - 2026-09-07 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Union Weather - 2026-09-07 - Evening - Overcast
78°F 26°C
Overcast
Balmy with temperatures reaching 86°F 30°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Tuesday, September 8, 2026

Mid-Morning
Union Weather - 2026-09-08 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Union Weather - 2026-09-08 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Union Weather - 2026-09-08 - Evening - Partly Cloudy
78°F 26°C
Partly Cloudy
Quite warm around 80°F 27°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.

Wednesday, September 9, 2026

Mid-Morning
Union Weather - 2026-09-09 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Union Weather - 2026-09-09 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Union Weather - 2026-09-09 - Evening - Sunny
83°F 28°C
Sunny
Hot temperatures near 90°F 32°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SW to the SSW at 6 mph 10 km/h.

Thursday, September 10, 2026

Mid-Morning
Union Weather - 2026-09-10 - Morning - Rain Showers
71°F 22°C
Rain Showers
Mid-Afternoon
Union Weather - 2026-09-10 - Afternoon - Heavy Rain Showers
78°F 26°C
Heavy Rain Showers
Early-Evening
Union Weather - 2026-09-10 - Evening - Scattered Showers
75°F 24°C
Scattered Showers
Mild with a high of 78°F 26°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the WSW to the S at 4 mph 6 km/h.

Friday, September 11, 2026

Mid-Morning
Union Weather - 2026-09-11 - Morning - Fog
62°F 17°C
Fog
Mid-Afternoon
Union Weather - 2026-09-11 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Union Weather - 2026-09-11 - Evening - Overcast
70°F 21°C
Overcast
Pleasant near 69°F 21°C, overcast throughout the day, with lower humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
Union Weather - 2026-09-12 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Union Weather - 2026-09-12 - Afternoon - Light Showers
80°F 27°C
Light Showers
Early-Evening
Union Weather - 2026-09-12 - Evening - Scattered Showers
74°F 23°C
Scattered Showers
Balmy with temperatures reaching 80°F 27°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Union Weather - 2026-09-13 - Morning - Partly Cloudy
71°F 22°C
Partly Cloudy
Mid-Afternoon
Union Weather - 2026-09-13 - Afternoon - Scattered Showers
82°F 28°C
Scattered Showers
Early-Evening
Union Weather - 2026-09-13 - Evening - Scattered Showers
78°F 26°C
Scattered Showers
Quite warm reaching 82°F 28°C, feeling like 86°F 30°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds SW at 8 mph 13 km/h.

Monday, September 14, 2026

Mid-Morning
Union Weather - 2026-09-14 - Morning - Partly Cloudy
73°F 23°C
Partly Cloudy
Mid-Afternoon
Union Weather - 2026-09-14 - Afternoon - Scattered Showers
76°F 24°C
Scattered Showers
Early-Evening
Union Weather - 2026-09-14 - Evening - Overcast
73°F 23°C
Overcast
Mild temperatures up to 76°F 24°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the WSW to the NNW at 5 mph 8 km/h.

Tuesday, September 15, 2026

Mid-Morning
Union Weather - 2026-09-15 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Union Weather - 2026-09-15 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Union Weather - 2026-09-15 - Evening - Sunny
68°F 20°C
Sunny
Mild with a high of 76°F 25°C, sunny throughout the day, with lower humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Union Weather - 2026-09-16 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Union Weather - 2026-09-16 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Union Weather - 2026-09-16 - Evening - Partly Cloudy
75°F 24°C
Partly Cloudy
Warm and summery near 82°F 28°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Union Weather - 2026-09-17 - Morning - Cloudy
71°F 21°C
Cloudy
Mid-Afternoon
Union Weather - 2026-09-17 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Union Weather - 2026-09-17 - Evening - Overcast
79°F 26°C
Overcast
Balmy with temperatures reaching 84°F 29°C, overcast throughout the day, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Union Weather - 2026-09-18 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Union Weather - 2026-09-18 - Afternoon - Scattered Showers
76°F 24°C
Scattered Showers
Early-Evening
Union Weather - 2026-09-18 - Evening - Overcast
76°F 24°C
Overcast
Enjoyable around 76°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
Union Weather - 2026-09-19 - Morning - Light Showers
70°F 21°C
Light Showers
Mid-Afternoon
Union Weather - 2026-09-19 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Union Weather - 2026-09-19 - Evening - Overcast
79°F 27°C
Overcast
Quite warm reaching 85°F 29°C, feeling like 88°F 31°C during peak afternoon, scattered morning showers before drying out later, with lower humidity and steady pressure.

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Weather by the Numbers

Sun, 6th
Union KY Weather - Sunday, Sep 6, 2026 - Patchy Rain Nearby
Hi: 84°F 29°C
Lo: 69°F 21°C
Sunrise 07:09 AM
Sunset 07:56 PM
Wind NE 6 mph10 km/h
Dew Point 73°F23°C
uv Index 1
Barometric Pressure 29.94 in1014 mb
POP 30% *
Humidity 73%
Mon, 7th
Union KY Weather - Monday, Sep 7, 2026 - Overcast
Hi: 86°F 30°C
Lo: 61°F 16°C
Sunrise 07:10 AM
Sunset 07:55 PM
Wind E 4 mph6 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 12% *
Humidity 54%
Tue, 8th
Union KY Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 81°F 27°C
Lo: 68°F 20°C
Sunrise 07:11 AM
Sunset 07:53 PM
Wind SW 5 mph8 km/h
Dew Point 61°F16°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 12% *
Humidity 52%
Wed, 9th
Union KY Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 90°F 32°C
Lo: 69°F 21°C
Sunrise 07:12 AM
Sunset 07:52 PM
Wind WSW 10 mph16 km/h
Dew Point 58°F15°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 40%
Thu, 10th
Union KY Weather - Thursday, Sep 10, 2026 - Light Rain Shower
Hi: 80°F 27°C
Lo: 69°F 21°C
Sunrise 07:13 AM
Sunset 07:50 PM
Wind SW 11 mph17 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 36% *
Humidity 67%
Fri, 11th
Union KY Weather - Friday, Sep 11, 2026 - Overcast
Hi: 73°F 23°C
Lo: 61°F 16°C
Sunrise 07:14 AM
Sunset 07:49 PM
Wind ENE 6 mph10 km/h
Dew Point 60°F16°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 45% *
Humidity 92%
Sat, 12th
Union KY Weather - Saturday, Sep 12, 2026 - Cloudy
Hi: 81°F 27°C
Lo: 60°F 15°C
Sunrise 07:14 AM
Sunset 07:47 PM
Wind E 4 mph6 km/h
Dew Point 57°F14°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 4% *
Humidity 54%
Sun, 13th
Union KY Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 67°F 20°C
Sunrise 07:15 AM
Sunset 07:46 PM
Wind SW 9 mph14 km/h
Dew Point 67°F19°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 19% *
Humidity 66%
Mon, 14th
Union KY Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 78°F 26°C
Lo: 65°F 18°C
Sunrise 07:16 AM
Sunset 07:44 PM
Wind WNW 7 mph12 km/h
Dew Point 69°F21°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 36% *
Humidity 79%
Tue, 15th
Union KY Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 77°F 25°C
Lo: 56°F 13°C
Sunrise 07:17 AM
Sunset 07:43 PM
Wind ENE 7 mph12 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 45%
Wed, 16th
Union KY Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 83°F 28°C
Lo: 53°F 12°C
Sunrise 07:18 AM
Sunset 07:41 PM
Wind SSW 2 mph4 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 47%
Thu, 17th
Union KY Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 84°F 29°C
Lo: 65°F 18°C
Sunrise 07:19 AM
Sunset 07:40 PM
Wind WSW 6 mph10 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 9% *
Humidity 51%
Fri, 18th
Union KY Weather - Friday, Sep 18, 2026 - Patchy Rain Nearby
Hi: 79°F 26°C
Lo: 71°F 22°C
Sunrise 07:19 AM
Sunset 07:38 PM
Wind SW 4 mph7 km/h
Dew Point 65°F19°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 22% *
Humidity 79%
Sat, 19th
Union KY Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 85°F 29°C
Lo: 68°F 20°C
Sunrise 07:20 AM
Sunset 07:36 PM
Wind W 2 mph3 km/h
Dew Point 69°F20°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 48% *
Humidity 79%
* POP = Probability of Precipitation. Data for 12:00 PM.