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Plan your week in Union County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Union County 7-Day Weather Forecast

Thursday, Oct 22, 2026

Daytime
60°F

Sunny / Clear

Feels like 60°F

Humidity

37%

Wind Speed

9.2 mph

Precipitation

0 in

Pressure

1020 hPa

UV Index

3

Visibility

10 mi

Cloud Cover

0%

Dew Point

51°F

7-Day Weather Forecast

Today

Oct 22

Sunny / Clear
64°H
53°L
0%

Fri

Oct 23

Sunny / Clear
58°H
45°L
0%

Sat

Oct 24

Sunny / Clear
58°H
37°L
0%

Sun

Oct 25

Sunny / Clear
58°H
37°L
0%

Mon

Oct 26

Sunny / Clear
66°H
37°L
0%

Tue

Oct 27

Sunny / Clear
57°H
44°L
0%

Wed

Oct 28

Sunny / Clear
57°H
38°L
0%

24-Hour Forecast

5 PM

60°

0%

6 PM

63°

0%

7 PM

64°

0%

8 PM

64°

0%

9 PM

62°

0%

10 PM

58°

0%

11 PM

53°

0%

12 AM

52°

0%

1 AM

51°

0%

2 AM

51°

0%

3 AM

50°

0%

4 AM

49°

0%

5 AM

49°

0%

6 AM

50°

0%

7 AM

52°

0%

8 AM

51°

0%

9 AM

49°

0%

10 AM

47°

0%

11 AM

46°

0%

12 PM

45°

0%

1 PM

49°

0%

2 PM

50°

0%

3 PM

52°

0%

4 PM

54°

0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

355.4° N

Sustained Wind

9.2 mph

Wind Gusts

9.2 mph

7-Day Temp Range

Week's Hottest

66°F

Max Rain Prob

0%

Expected 7-Day Swings

37°
66°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Union County · 40.95°N, 77.03°W
Radar Page
Coordinates40.9476°N, 77.0299°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index3Moderate Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Union County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Union County Climate & Weather

Weather forecast for Union County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.