Cities / United States / South Carolina

30°

☀️ Union weather

Clear sky. .

Feels like 34° Wind 13 km/h SW Humidity 64% Pressure 1012 hPa UV 8 Air Fair ☀ 07:02 - 19:47
⚠ Heat Advisory · Moderate

Heat Advisory issued September 5 at 1:23AM EDT until September 5 at 8:00PM EDT by NWS Greenville-Spartanburg SC

Right now it is 30° in Union with clear skies, it feels more like 34°, today's high is 37° with an overnight low of 23° and about 2.9 mm of rain is expected. The sun rises at 07:02 and sets at 19:47, giving 12h 45m of daylight. Over the coming week highs range from 31° to 35°.

Union is in South Carolina, United States, sitting 196 m above sea level, with a population of about 8,000. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

24° 31° 37° 37° 24° 10:00 · 28.4° · 0 mm 11:00 · 30.8° · 0 mm 12:00 · 32.7° · 0 mm 13:00 · 34.3° · 0 mm 14:00 · 35.3° · 0 mm 15:00 · 36.4° · 0 mm 16:00 · 36.6° · 0 mm 17:00 · 36.6° · 0 mm 18:00 · 36.4° · 0 mm 19:00 · 34.7° · 0 mm 20:00 · 30.2° · 2.9 mm 21:00 · 28.8° · 0 mm 22:00 · 27.1° · 0 mm 23:00 · 26.5° · 0 mm 00:00 · 26.1° · 0 mm 01:00 · 25.5° · 0 mm 02:00 · 25.7° · 0 mm 03:00 · 25.7° · 0 mm 04:00 · 25.6° · 0 mm 05:00 · 25.3° · 0 mm 06:00 · 24.7° · 0 mm 07:00 · 24° · 0 mm 08:00 · 24.6° · 0 mm 09:00 · 26.7° · 0 mm

Precipitation

10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 2.9 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
10:00 ☀️ 28.4° 31.6° - Clear sky
11:00 ☀️ 30.8° 33.1° - Clear sky
12:00 ☀️ 32.7° 35.4° - Clear sky
13:00 ☀️ 34.3° 37.6° - Clear sky
14:00 ☀️ 35.3° 38.5° - Clear sky
15:00 ☀️ 36.4° 39.3° - Clear sky
16:00 ☀️ 36.6° 40° - Clear sky
17:00 ☀️ 36.6° 38.9° - Clear sky
18:00 ☀️ 36.4° 38.1° - Clear sky
19:00 ☀️ 34.7° 36.5° - Clear sky
20:00 🌧️ 30.2° 29.4° 2.9 mm Rain
21:00 ☁️ 28.8° 31.4° - Overcast

Next 16 days

Today🌧️ 37°23°2.9mm Sun 6🌧️ 35°23°3.6mm Mon 7☁️ 31°22° Tue 8☁️ 31°18° Wed 9☀️ 33°18° Thu 10☁️ 35°20°0.3mm Fri 11🌦️ 31°19°2.4mm Sat 12⛅ 32°19° Sun 13☀️ 33°18° Mon 14☀️ 35°19° Tue 15☀️ 36°20° Wed 16☀️ 38°21° Thu 17⛅ 34°22° Fri 18🌦️ 31°20°9.3mm Sat 19🌧️ 31°20°3.9mm Sun 20🌧️ 33°21°8.1mm
🌧️ TodaySeptember 5th Avg 29° Low 23° at 07:00 High 37° at 16:00 2.9 mm rain Feels 40° Wind ~19 km/h
Clear
00:00 26°
02:00 25°
04:00 24°
06:00 23°
08:00 24°
10:00 28°
12:00 33°
14:00 35°
16:00 37°
18:00 36°
20:00 30° 2.9mm
22:00 27°
🌧️ SundaySeptember 6th Avg 28° Low 23° at 23:00 High 35° at 15:00 3.6 mm rain Feels 37° Wind ~34 km/h
Clear
00:00 26°
02:00 26°
04:00 26°
06:00 25°
08:00 25°
10:00 29°
12:00 32°
14:00 34°
16:00 35°
18:00 34°
20:00 24°
22:00 24°
☁️ MondaySeptember 7th Avg 25° Low 22° at 23:00 High 31° at 14:00 Wind ~17 km/h
Cloudy Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 22°
10:00 26°
12:00 29°
14:00 31°
16:00 30°
18:00 27°
20:00 25°
22:00 22°
☁️ TuesdaySeptember 8th Avg 24° Low 18° at 07:00 High 31° at 15:00 Wind ~16 km/h
Clear Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 19°
10:00 24°
12:00 28°
14:00 30°
16:00 31°
18:00 29°
20:00 23°
22:00 22°
☀️ WednesdaySeptember 9th Avg 26° Low 18° at 07:00 High 33° at 15:00 Wind ~9 km/h
Cloudy Clear Cloudy Cloudy
00:00 24°
02:00 22°
04:00 19°
06:00 19°
08:00 20°
10:00 26°
12:00 31°
14:00 33°
16:00 33°
18:00 32°
20:00 26°
22:00 24°
☁️ ThursdaySeptember 10th Avg 26° Low 20° at 07:00 High 35° at 17:00 0.3 mm rain Wind ~16 km/h
Cloudy Clear Cloudy Rain Cloudy
00:00 23°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 27°
12:00 31°
14:00 31°
16:00 35°
18:00 33° 0.1mm
20:00 27° 0.1mm
22:00 24°
🌦️ FridaySeptember 11th Avg 24° Low 19° at 07:00 High 31° at 15:00 2.4 mm rain Wind ~15 km/h
Rain Cloudy Partly Cloudy Cloudy
00:00 22° 0.7mm
02:00 21° 0.7mm
04:00 20° 0.1mm
06:00 19°
08:00 20°
10:00 24°
12:00 28°
14:00 30°
16:00 31°
18:00 28°
20:00 24°
22:00 23°
⛅ SaturdaySeptember 12th Avg 24° Low 19° at 06:00 High 32° at 16:00 Wind ~11 km/h
Clear Partly Cloudy Clear
00:00 21°
02:00 21°
04:00 20°
06:00 19°
08:00 20°
10:00 25°
12:00 29°
14:00 31°
16:00 32°
18:00 30°
20:00 25°
22:00 22°
☀️ SundaySeptember 13th Avg 25° Low 18° at 06:00 High 33° at 16:00 Wind ~11 km/h
Clear Cloudy Clear
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 19°
10:00 25°
12:00 30°
14:00 32°
16:00 33°
18:00 30°
20:00 25°
22:00 23°
☀️ MondaySeptember 14th Avg 25° Low 19° at 06:00 High 35° at 16:00 Feels 33° Wind ~8 km/h
Clear
00:00 21°
02:00 20°
04:00 19°
06:00 19°
08:00 20°
10:00 26°
12:00 31°
14:00 34°
16:00 35°
18:00 32°
20:00 25°
22:00 23°
☀️ TuesdaySeptember 15th Avg 27° Low 20° at 06:00 High 36° at 16:00 Wind ~8 km/h
Clear
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 28°
12:00 33°
14:00 35°
16:00 36°
18:00 33°
20:00 28°
22:00 26°
☀️ WednesdaySeptember 16th Avg 28° Low 21° at 06:00 High 38° at 15:00 Wind ~12 km/h
Clear Partly Cloudy
00:00 24°
02:00 23°
04:00 21°
06:00 21°
08:00 22°
10:00 28°
12:00 34°
14:00 37°
16:00 37°
18:00 34°
20:00 30°
22:00 27°
⛅ ThursdaySeptember 17th Avg 27° Low 22° at 07:00 High 34° at 16:00 Wind ~17 km/h
Partly Cloudy Cloudy Partly Cloudy Cloudy Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 22°
10:00 27°
12:00 31°
14:00 34°
16:00 34°
18:00 32°
20:00 28°
22:00 24°
🌦️ FridaySeptember 18th Avg 24° Low 20° at 05:00 High 31° at 17:00 9.3 mm rain Feels 34° Wind ~8 km/h
Rain Cloudy Rain Rain
00:00 22°
02:00 21°
04:00 20° 0.8mm
06:00 20° 0.9mm
08:00 21° 0.9mm
10:00 25°
12:00 26° 0.8mm
14:00 27° 0.8mm
16:00 30°
18:00 30°
20:00 26°
22:00 23° 0.6mm
🌧️ SaturdaySeptember 19th Avg 24° Low 20° at 05:00 High 31° at 17:00 3.9 mm rain Wind ~9 km/h
Partly Cloudy Cloudy Rain Rain Cloudy Rain
00:00 22°
02:00 21°
04:00 20°
06:00 20° 0.2mm
08:00 21° 0.2mm
10:00 25°
12:00 27° 0.1mm
14:00 27° 0.1mm
16:00 30°
18:00 30°
20:00 26°
22:00 23° 1mm
🌧️ SundaySeptember 20th Avg 25° Low 21° at 07:00 High 33° at 14:00 8.1 mm rain Feels 35° Wind ~8 km/h
Cloudy Rain Clear Partly Cloudy Rain
00:00 22°
02:00 22°
04:00 22°
06:00 21° 2.2mm
08:00 21° 2.2mm
10:00 26°
12:00 31°
14:00 33°
16:00 31°
18:00 28°
20:00 26°
22:00 23° 0.5mm

Sun

☀️ Sunrise 07:02 · Sunset 19:47

12h 45m of daylight · America/New_York

Air quality

PM2.5 10.9 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Monarch · 2.5 km New Hill · 3.3 km South Hills · 3.4 km Monarch Mill · 3.5 km Goat Alley · 4.8 km Sardis · 5 km

Tools for Union

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Union weather

Will it rain in Union today?

Yes - about 2.9 mm of rain is expected in Union today.

What is the temperature in Union right now?

It is 30° in Union right now, though it feels closer to 34°. Today runs between a low of 23° and a high of 37°.

What time is sunrise and sunset in Union?

The sun rises at 07:02 and sets at 19:47 local time in Union today, giving 12h 45m of daylight.

What is the air quality in Union?

PM2.5 in Union is currently 10.9 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Union forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Union best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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