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Weather in Union, United States 🇺🇸

Current Weather in Union

Partly Cloudy
24°C
Feels like 24°C. Partly Cloudy.
🌬️ 4 km/h N
💧 50% Humidity
🧭 1015 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 13°C
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:21 PM
Map Overlays:

Right now Union is 24°C with partly cloudy, feeling like 24°C. Humidity sits at 50% and winds are near 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Union range from about 18°C to 29°C.

Hourly Forecast for Union

22:00
Overcast
21°
12%
23:00
Clear
19°
5%
00:00
Overcast
22°
11%
01:00
Overcast
21°
11%
02:00
Overcast
21°
10%
03:00
Overcast
20°
10%
04:00
Clear
20°
1%
05:00
Clear
19°
2%
06:00
Clear
18°
2%
07:00
Sunny
18°
2%
08:00
Sunny
19°
3%
09:00
Sunny
21°
1%
10:00
Sunny
23°
1%
11:00
Sunny
25°
1%
12:00
Sunny
26°
0%
13:00
Sunny
27°
1%
14:00
Sunny
27°
0%
15:00
Sunny
28°
0%
16:00
Sunny
28°
0%
17:00
Sunny
27°
0%
18:00
Sunny
27°
0%
19:00
Sunny
25°
1%
20:00
Clear
24°
1%
21:00
Clear
23°
1%

14-Day Forecast for Union

Sun, Sep 06
Sunny Sunny
28° / 18°
Mon, Sep 07
Sunny Sunny
28° / 18°
Tue, Sep 08
Overcast Overcast
29° / 18°
Wed, Sep 09
Overcast Overcast
29° / 20°
Thu, Sep 10
Overcast Overcast
28° / 21°
Fri, Sep 11
Sunny Sunny
24° / 16°
Sat, Sep 12
Sunny Sunny
26° / 15°
Sun, Sep 13
Partly Cloudy Partly Cloudy
29° / 18°
Mon, Sep 14
Sunny Sunny
34° / 22°
Tue, Sep 15
Sunny Sunny
33° / 24°
Wed, Sep 16
Light rain shower Light rain shower
31° / 22°
Thu, Sep 17
Sunny Sunny
28° / 18°
Fri, Sep 18
Overcast Overcast
23° / 18°
Sat, Sep 19
Sunny Sunny
21° / 17°

Additional Forecasts for Union

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 230.0 μg/m³
O₃ (Ozone) 64.0 μg/m³
NO₂ (Nitrogen Dioxide) 13.9 μg/m³
SO₂ (Sulphur Dioxide) 0.9 μg/m³
PM2.5 (Fine particles) 5.1 μg/m³
PM10 (Coarse particles) 5.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Union Tomorrow

There is no good daylight window left in Union today. Tomorrow, the most comfortable window looks like 08:00 to 11:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Union

What is the temperature in Union right now?

It is currently 24°C (75°F) in Union, partly cloudy (feels like 24°C).

What's the weather like in Union right now?

Right now Union has Partly Cloudy, humidity 50%, wind 4 km/h N.

What is today's forecast for Union?

Today in Union: high 28°C, low 18°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for Union?

Daily highs and lows for Union:

  • 2026-09-06: 28°C / 18°C
  • 2026-09-07: 28°C / 18°C
  • 2026-09-08: 29°C / 18°C
  • 2026-09-09: 29°C / 20°C
  • 2026-09-10: 28°C / 21°C
  • 2026-09-11: 24°C / 16°C
  • 2026-09-12: 26°C / 15°C
Is it going to rain in Union today?

There is a 5% chance of rain in Union today.

What is the wind speed in Union right now?

Wind in Union is currently 4 km/h (2 mph) from the N.

What is the UV index in Union right now?

The UV index in Union is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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