Cities / United States / South Carolina

27°

☀️ Union Heights weather

Clear sky. .

Feels like 33° Wind 3 km/h W Humidity 96% Pressure 1018 hPa UV 7 Air Good ☀ 06:44 - 20:04
⚠ Heat Advisory · Moderate

Heat Advisory issued August 16 at 7:42AM EDT until August 16 at 8:00PM EDT by NWS Charleston SC

Right now it is 27° in Union Heights with clear skies, it feels more like 33° and today's high is 34° with an overnight low of 25°. The sun rises at 06:44 and sets at 20:04, giving 13h 20m of daylight. Over the coming week highs range from 36° to 42°.

Union Heights is in South Carolina, United States, sitting 5 m above sea level. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

25° 30° 34° 34° 25° 08:00 · 26.5° · 0 mm 09:00 · 27.9° · 0 mm 10:00 · 28.8° · 0 mm 11:00 · 29.7° · 0 mm 12:00 · 30.8° · 0 mm 13:00 · 31.9° · 0 mm 14:00 · 32.9° · 0 mm 15:00 · 33.5° · 0 mm 16:00 · 32.4° · 0 mm 17:00 · 31.9° · 0 mm 18:00 · 31.1° · 0 mm 19:00 · 30.3° · 0 mm 20:00 · 29.1° · 0 mm 21:00 · 28.7° · 0 mm 22:00 · 28.4° · 0 mm 23:00 · 27.9° · 0 mm 00:00 · 27.6° · 0 mm 01:00 · 26.9° · 0 mm 02:00 · 26.7° · 0 mm 03:00 · 26.6° · 0 mm 04:00 · 26.2° · 0 mm 05:00 · 25.8° · 0 mm 06:00 · 25.6° · 0 mm 07:00 · 25.4° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
08:00 ☀️ 26.5° 32.9° - Clear sky
09:00 ☀️ 27.9° 34° - Clear sky
10:00 🌤️ 28.8° 35.3° - Mostly clear
11:00 🌤️ 29.7° 36° - Mostly clear
12:00 ☀️ 30.8° 37.4° - Clear sky
13:00 ☀️ 31.9° 38.1° - Clear sky
14:00 🌤️ 32.9° 38.8° - Mostly clear
15:00 🌤️ 33.5° 39.5° - Mostly clear
16:00 🌤️ 32.4° 37.3° - Mostly clear
17:00 ☀️ 31.9° 36.4° - Clear sky
18:00 ☀️ 31.1° 35.6° - Clear sky
19:00 ☀️ 30.3° 35.1° - Clear sky

Next 16 days

Today☀️ 34°25° Mon 17☀️ 38°25° Tue 18☀️ 42°29° Wed 19🌧️ 38°27°1.9mm Thu 20☁️ 37°27° Fri 21🌦️ 39°28°0.9mm Sat 22🌦️ 36°26°3.9mm Sun 23🌦️ 35°26°2.1mm Mon 24🌦️ 36°26°0.6mm Tue 25🌦️ 36°26°3.6mm Wed 26☀️ 36°27°0.3mm Thu 27⛅ 37°27° Fri 28🌧️ 36°25°28.5mm Sat 29🌧️ 24°20°9.3mm Sun 30☀️ 29°18° Mon 31🌦️ 28°19°1.2mm
☀️ TodayAugust 16th Avg 29° Low 25° at 07:00 High 34° at 15:00 Feels 39° Wind ~15 km/h
Partly Cloudy Clear
00:00 26°
02:00 26°
04:00 26°
06:00 25°
08:00 27°
10:00 29°
12:00 31°
14:00 33°
16:00 32°
18:00 31°
20:00 29°
22:00 28°
☀️ MondayAugust 17th Avg 31° Low 25° at 07:00 High 38° at 15:00 Feels 41° Wind ~20 km/h
Clear
00:00 28°
02:00 27°
04:00 26°
06:00 26°
08:00 27°
10:00 30°
12:00 34°
14:00 37°
16:00 37°
18:00 35°
20:00 31°
22:00 30°
☀️ TuesdayAugust 18th Avg 34° Low 29° at 07:00 High 42° at 15:00 Wind ~18 km/h
Clear
00:00 29°
02:00 30°
04:00 30°
06:00 29°
08:00 30°
10:00 35°
12:00 39°
14:00 41°
16:00 41°
18:00 38°
20:00 33°
22:00 33°
🌧️ WednesdayAugust 19th Avg 31° Low 27° at 07:00 High 38° at 13:00 1.9 mm rain Feels 40° Wind ~18 km/h
Clear Cloudy
00:00 29°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 33°
12:00 37°
14:00 37°
16:00 37°
18:00 34°
20:00 30°
22:00 29°
☁️ ThursdayAugust 20th Avg 31° Low 27° at 07:00 High 37° at 14:00 Wind ~21 km/h
Cloudy
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 31°
12:00 35°
14:00 37°
16:00 36°
18:00 34°
20:00 31°
22:00 30°
🌦️ FridayAugust 21st Avg 32° Low 28° at 23:00 High 39° at 14:00 0.9 mm rain Feels 41° Wind ~16 km/h
Rain Cloudy Clear Partly Cloudy
00:00 30°
02:00 29°
04:00 28° 0.1mm
06:00 28°
08:00 29°
10:00 33°
12:00 36°
14:00 39°
16:00 36°
18:00 34°
20:00 32°
22:00 29°
🌦️ SaturdayAugust 22nd Avg 30° Low 26° at 06:00 High 36° at 15:00 3.9 mm rain Wind ~17 km/h
Rain Cloudy Partly Cloudy Rain
00:00 27° 0.8mm
02:00 26° 0.8mm
04:00 26° 0.2mm
06:00 26° 0.2mm
08:00 26° 0.2mm
10:00 30°
12:00 33°
14:00 35°
16:00 35°
18:00 33°
20:00 30°
22:00 29° 0.1mm
🌦️ SundayAugust 23rd Avg 30° Low 26° at 07:00 High 35° at 14:00 2.1 mm rain Wind ~19 km/h
Rain Cloudy Clear
00:00 28° 0.6mm
02:00 28° 0.6mm
04:00 27° 0.1mm
06:00 27°
08:00 27°
10:00 30°
12:00 33°
14:00 35°
16:00 34°
18:00 32°
20:00 30°
22:00 29°
🌦️ MondayAugust 24th Avg 30° Low 26° at 06:00 High 36° at 14:00 0.6 mm rain Wind ~20 km/h
Clear Rain Clear Cloudy
00:00 29°
02:00 28°
04:00 27° 0.2mm
06:00 26°
08:00 27°
10:00 32°
12:00 35°
14:00 36°
16:00 35°
18:00 32°
20:00 30°
22:00 29°
🌦️ TuesdayAugust 25th Avg 30° Low 26° at 06:00 High 36° at 14:00 3.6 mm rain Wind ~21 km/h
Clear Rain Clear
00:00 29°
02:00 28°
04:00 27° 0.6mm
06:00 26° 0.6mm
08:00 26° 0.6mm
10:00 31°
12:00 34°
14:00 36°
16:00 34°
18:00 32°
20:00 30°
22:00 29°
☀️ WednesdayAugust 26th Avg 30° Low 27° at 06:00 High 36° at 14:00 0.3 mm rain Wind ~20 km/h
Partly Cloudy Clear Rain Clear
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 28°
10:00 31° 0.1mm
12:00 34°
14:00 36°
16:00 34°
18:00 32°
20:00 30°
22:00 29°
⛅ ThursdayAugust 27th Avg 31° Low 27° at 06:00 High 37° at 14:00 Wind ~18 km/h
Clear Partly Cloudy Clear Cloudy
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 28°
10:00 31°
12:00 35°
14:00 37°
16:00 35°
18:00 32°
20:00 30°
22:00 29°
🌧️ FridayAugust 28th Avg 28° Low 25° at 18:00 High 36° at 13:00 28.5 mm rain Feels 38° Wind ~15 km/h
Rain Cloudy Rain
00:00 28° 0.6mm
02:00 27° 0.6mm
04:00 27°
06:00 27°
08:00 27°
10:00 31°
12:00 35° 0.1mm
14:00 36° 0.1mm
16:00 29° 7.8mm
18:00 25° 0.5mm
20:00 25° 0.5mm
22:00 25° 0.5mm
🌧️ SaturdayAugust 29th Avg 22° Low 20° at 23:00 High 24° at 00:00 9.3 mm rain Feels 27° Wind ~20 km/h
Rain Partly Cloudy
00:00 24° 1.5mm
02:00 24° 1.5mm
04:00 24° 0.3mm
06:00 24° 0.2mm
08:00 24° 0.2mm
10:00 23° 0.3mm
12:00 21° 0.5mm
14:00 20° 0.5mm
16:00 21° 0.3mm
18:00 21°
20:00 21°
22:00 20°
☀️ SundayAugust 30th Avg 23° Low 18° at 07:00 High 29° at 15:00 Feels 25° Wind ~23 km/h
Clear Cloudy Clear
00:00 20°
02:00 21°
04:00 20°
06:00 19°
08:00 18°
10:00 22°
12:00 26°
14:00 28°
16:00 28°
18:00 27°
20:00 24°
22:00 24°
🌦️ MondayAugust 31st Avg 24° Low 19° at 06:00 High 28° at 16:00 1.2 mm rain Feels 25° Wind ~26 km/h
Clear Rain Cloudy
00:00 23°
02:00 21°
04:00 20°
06:00 19°
08:00 20°
10:00 24°
12:00 27° 0.2mm
14:00 27° 0.2mm
16:00 28° 0.2mm
18:00 27°
20:00 25°
22:00 24°

Sun

☀️ Sunrise 06:44 · Sunset 20:04

13h 20m of daylight · America/New_York

Air quality

PM2.5 7.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Windsor Place · 0.4 km Daniel Jenkins Homes · 0.9 km Rosemont · 1.1 km Hibernian Heights · 1.5 km Chicora Place · 2.2 km North Charleston · 2.3 km

Tools for Union Heights

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

Common questions about Union Heights weather

Will it rain in Union Heights today?

No rain is in the forecast for Union Heights today.

What is the temperature in Union Heights right now?

It is 27° in Union Heights right now, though it feels closer to 33°. Today runs between a low of 25° and a high of 34°.

What time is sunrise and sunset in Union Heights?

The sun rises at 06:44 and sets at 20:04 local time in Union Heights today, giving 13h 20m of daylight.

What is the air quality in Union Heights?

PM2.5 in Union Heights is currently 7.5 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Union Heights 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 Heights 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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