New York, NY 82° Los Angeles, CA 92° 🌤️ Chicago, IL Houston, TX 99° 🌤️ Miami, FL Phoenix, AZ 118° 🌤️ Seattle, WA 🌤️ Denver, CO Toronto, ON 82° 🌤️ Vancouver, BC
WeatherLive › Kentucky › Union

Union, KY Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherUnion · 6:24 PM EDT
82° | 71°
82°F
Feels like 87°
Showers
WindNW 9 mph · Gusts 14 mph
Precip84% · 0.27 in
Humidity76% · Dew point 73°
UV index7 High
Air Quality34 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:54 AM · 8:31 PM · 13h 37m

Weather map — Union

Full radar →
Now
82°
47%
9 mph
19:00
80°
0.02 in
7 mph
20:00
76°
0.03 in
8 mph
21:00
73°
0.03 in
5 mph
22:00
73°
0.03 in
4 mph
23:00
72°
0.03 in
5 mph
00:00
71°
0.03 in
4 mph
01:00
70°
0.03 in
5 mph
02:00
69°
0.03 in
4 mph
03:00
69°
39%
4 mph
04:00
69°
21%
4 mph
05:00
68°
20%
4 mph
06:00
67°
20%
4 mph
07:00
66°
21%
3 mph
08:00
65°
14%
3 mph
09:00
67°
10%
4 mph
10:00
70°
6%
4 mph
11:00
73°
5%
6 mph
12:00
77°
3%
2 mph
13:00
78°
2%
4 mph
14:00
80°
2%
5 mph
15:00
81°
1%
6 mph
16:00
81°
1%
7 mph
17:00
80°
1%
6 mph

Today · Mon 8/17

High 82°
84% / 0.27 in

Mostly cloudy. Winds NW at 9 mph.

Tonight · Mon 8/17

Low 65°
60% / 0.03 in

Showers. Winds NW at 5 mph.

Tomorrow · Tue 8/18

81° | 65°
57% / 0.10 in

Sunny. Winds NW at 8 mph.

7-day trend

Union · temperature + precipitation

10-day forecast

Updated 6:24 PM

Details & indices

Wind
9 mph NW
Gusts 14 mph
Humidity
76%
Dew point 73°
Pressure
29.91 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 34 · US EPA
Allergy
Low
Mugwort
Visibility
6 mi
Clear view
Allergy — Union

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Low

Sun & moon

Sunrise6:54 AM
Sunset8:31 PM
Length of day13h 37m
Moonrise12:17 PM
Moonset10:50 PM
Moon phase🌒 Waxing Crescent · 29%
Next full moonAug 28 Sturgeon Moon
Latitude38.9459°N
Longitude-84.6805°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Louisville
—
— 🌤️
Lexington
—
— 🌤️
Lexington-Fayette
—
— 🌤️
Meads
—
—
Data sources · Monday, August 17
Where the Union forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 38.9459°N, -84.6805°.
NBM + global weather models
Updated: 6:24 PM
Weather in Union
Over the next 10 days Union tops out around 87° (Tuesday) and dips to 63° on the coolest night (Saturday). Roughly 0.77 in of rain falls over the period, with Monday the most likely wet day (84%). No active NWS alerts at the moment — quiet on the hazards front. Right now Union is running about 11° warmer than Lexington. Longer view: variable mid-latitude weather in every season.
Union, KY · Elev 837 ft · 38.95°N, 84.68°W · Kentucky · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 6:24 PM