Cities / United States / Pennsylvania

29°

☀️ Black Diamond weather

Clear sky. .

Feels like 34° Wind 12 km/h S Humidity 66% Pressure 1015 hPa UV 1 Air Good ☀ 06:49 - 19:48
⚠ Heat Advisory · Moderate

Heat Advisory issued September 2 at 7:40PM EDT until September 3 at 8:00PM EDT by NWS Pittsburgh PA

Right now it is 29° in Black Diamond with clear skies, it feels more like 34°, today's high is 33° with an overnight low of 22° and about 4.3 mm of rain is expected. The sun rises at 06:49 and sets at 19:48, giving 12h 59m of daylight. Over the coming week highs range from 24° to 31°.

Black Diamond is in Pennsylvania, United States, sitting 236 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

21° 28° 34° 33° 21° 13:00 · 28.6° · 0 mm 14:00 · 30.9° · 0 mm 15:00 · 32.6° · 0 mm 16:00 · 33.2° · 0 mm 17:00 · 33° · 0 mm 18:00 · 32.4° · 0 mm 19:00 · 31.4° · 0 mm 20:00 · 25.3° · 0 mm 21:00 · 25.2° · 0 mm 22:00 · 22.3° · 4.3 mm 23:00 · 22° · 0 mm 00:00 · 21.9° · 0 mm 01:00 · 21.7° · 0 mm 02:00 · 21.7° · 0 mm 03:00 · 21.8° · 0 mm 04:00 · 21.8° · 0 mm 05:00 · 21.7° · 0 mm 06:00 · 21.9° · 0 mm 07:00 · 21.4° · 3.6 mm 08:00 · 21° · 0.7 mm 09:00 · 21.5° · 0 mm 10:00 · 23.1° · 0 mm 11:00 · 24.9° · 0 mm 12:00 · 27° · 0 mm

Precipitation

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 · 0 mm 21:00 · 0 mm 22:00 · 4.3 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 · 3.6 mm 07:00 08:00 · 0.7 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
13:00 ☀️ 28.6° 30.9° - Clear sky
14:00 ☀️ 30.9° 33.8° - Clear sky
15:00 ☀️ 32.6° 34.1° - Clear sky
16:00 ☀️ 33.2° 34.2° - Clear sky
17:00 ☀️ 33° 34.4° - Clear sky
18:00 🌤️ 32.4° 34.7° - Mostly clear
19:00 ☁️ 31.4° 34.5° - Overcast
20:00 ☁️ 25.3° 26.5° - Overcast
21:00 ☁️ 25.2° 25.6° - Overcast
22:00 🌧️ 22.3° 21.1° 4.3 mm Heavy rain
23:00 ☁️ 22° 23.4° - Overcast
00:00 🌤️ 21.9° 24.2° - Mostly clear

Next 16 days

Today🌧️ 33°22°4.3mm Fri 4🌧️ 31°21°16.2mm Sat 5🌧️ 25°17°2.5mm Sun 6☀️ 24°13° Mon 7☁️ 24°13° Tue 8☁️ 27°15° Wed 9🌦️ 26°18°1.5mm Thu 10🌧️ 28°18°9.9mm Fri 11⛅ 23°14° Sat 12☀️ 24°12° Sun 13⛅ 29°12° Mon 14🌦️ 31°19°3.6mm Tue 15🌧️ 26°18°6.3mm Wed 16☁️ 19°13° Thu 17☀️ 18°9° Fri 18☀️ 21°6°
🌧️ TodaySeptember 3rd Avg 27° Low 22° at 23:00 High 33° at 16:00 4.3 mm rain Feels 35° Wind ~24 km/h
Clear Partly Cloudy Clear Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 24°
08:00 24°
10:00 24°
12:00 27°
14:00 31°
16:00 33°
18:00 32°
20:00 25°
22:00 22° 4.3mm
🌧️ FridaySeptember 4th Avg 23° Low 21° at 08:00 High 31° at 15:00 16.2 mm rain Feels 35° Wind ~23 km/h
Clear Cloudy
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 21° 0.7mm
10:00 23°
12:00 27°
14:00 30°
16:00 21° 11.9mm
18:00 23°
20:00 22°
22:00 22°
🌧️ SaturdaySeptember 5th Avg 21° Low 17° at 23:00 High 25° at 17:00 2.5 mm rain Wind ~14 km/h
Cloudy Cloudy Clear
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 19°
10:00 21°
12:00 24°
14:00 25°
16:00 25°
18:00 24°
20:00 19°
22:00 18°
☀️ SundaySeptember 6th Avg 18° Low 13° at 07:00 High 24° at 16:00 Wind ~15 km/h
Clear
00:00 16°
02:00 14°
04:00 14°
06:00 13°
08:00 14°
10:00 19°
12:00 22°
14:00 24°
16:00 24°
18:00 24°
20:00 19°
22:00 16°
☁️ MondaySeptember 7th Avg 18° Low 13° at 07:00 High 24° at 14:00 Wind ~12 km/h
Clear Cloudy Clear Clear
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 14°
10:00 18°
12:00 23°
14:00 24°
16:00 24°
18:00 24°
20:00 19°
22:00 17°
☁️ TuesdaySeptember 8th Avg 20° Low 15° at 07:00 High 27° at 16:00 Wind ~6 km/h
Cloudy
00:00 16°
02:00 16°
04:00 15°
06:00 15°
08:00 16°
10:00 21°
12:00 24°
14:00 25°
16:00 27°
18:00 26°
20:00 22°
22:00 22°
🌦️ WednesdaySeptember 9th Avg 22° Low 18° at 05:00 High 26° at 12:00 1.5 mm rain Feels 28° Wind ~16 km/h
Cloudy Rain Cloudy
00:00 21°
02:00 19°
04:00 18°
06:00 18°
08:00 19°
10:00 23° 0.2mm
12:00 26° 0.2mm
14:00 25° 0.2mm
16:00 25° 0.1mm
18:00 25°
20:00 24°
22:00 24°
🌧️ ThursdaySeptember 10th Avg 23° Low 18° at 23:00 High 28° at 16:00 9.9 mm rain Wind ~23 km/h
Rain
00:00 23° 0.9mm
02:00 22° 0.9mm
04:00 21° 1mm
06:00 21° 0.7mm
08:00 21° 0.7mm
10:00 22° 0.3mm
12:00 24° 0.1mm
14:00 27° 0.1mm
16:00 28° 0.1mm
18:00 26° 0.2mm
20:00 22° 0.2mm
22:00 19°
⛅ FridaySeptember 11th Avg 18° Low 14° at 23:00 High 23° at 16:00 Feels 20° Wind ~18 km/h
Partly Cloudy Cloudy Partly Cloudy Clear
00:00 17°
02:00 16°
04:00 15°
06:00 15°
08:00 15°
10:00 17°
12:00 19°
14:00 22°
16:00 23°
18:00 21°
20:00 17°
22:00 15°
☀️ SaturdaySeptember 12th Avg 17° Low 12° at 04:00 High 24° at 16:00 Wind ~6 km/h
Clear Clear
00:00 13°
02:00 13°
04:00 12°
06:00 12°
08:00 13°
10:00 17°
12:00 21°
14:00 23°
16:00 24°
18:00 22°
20:00 17°
22:00 15°
⛅ SundaySeptember 13th Avg 20° Low 12° at 05:00 High 29° at 16:00 Wind ~11 km/h
Clear Cloudy Partly Cloudy Clear
00:00 14°
02:00 13°
04:00 12°
06:00 12°
08:00 14°
10:00 19°
12:00 24°
14:00 27°
16:00 29°
18:00 27°
20:00 22°
22:00 21°
🌦️ MondaySeptember 14th Avg 23° Low 19° at 07:00 High 31° at 14:00 3.6 mm rain Wind ~21 km/h
Rain Partly Cloudy Rain Cloudy
00:00 20° 0.1mm
02:00 19° 0.1mm
04:00 19° 0.3mm
06:00 19° 0.1mm
08:00 19° 0.1mm
10:00 25°
12:00 30°
14:00 31°
16:00 28° 0.1mm
18:00 25° 0.6mm
20:00 22° 0.6mm
22:00 21°
🌧️ TuesdaySeptember 15th Avg 21° Low 18° at 23:00 High 26° at 17:00 6.3 mm rain Feels 24° Wind ~21 km/h
Rain Clear
00:00 21° 0.4mm
02:00 20° 0.4mm
04:00 20° 0.1mm
06:00 20° 1mm
08:00 20° 1mm
10:00 21° 0.1mm
12:00 21° 0.3mm
14:00 21° 0.3mm
16:00 25° 0.2mm
18:00 25°
20:00 20°
22:00 19°
☁️ WednesdaySeptember 16th Avg 15° Low 13° at 07:00 High 19° at 13:00 Feels 14° Wind ~22 km/h
Clear Cloudy
00:00 17°
02:00 16°
04:00 14°
06:00 13°
08:00 13°
10:00 16°
12:00 18°
14:00 19°
16:00 17°
18:00 16°
20:00 14°
22:00 13°
☀️ ThursdaySeptember 17th Avg 13° Low 9° at 07:00 High 18° at 16:00 Feels 13° Wind ~17 km/h
Clear
00:00 13°
02:00 12°
04:00 10°
06:00 9°
08:00 9°
10:00 13°
12:00 17°
14:00 18°
16:00 18°
18:00 16°
20:00 12°
22:00 10°
☀️ FridaySeptember 18th Avg 13° Low 6° at 06:00 High 21° at 16:00 Wind ~8 km/h
Clear Clear
00:00 8°
02:00 7°
04:00 6°
06:00 6°
08:00 7°
10:00 13°
12:00 18°
14:00 20°
16:00 21°
18:00 18°
20:00 14°
22:00 14°

Sun

☀️ Sunrise 06:49 · Sunset 19:48

12h 59m of daylight · America/New_York

Air quality

PM2.5 8.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Manown · 0.6 km Victory Hills · 0.8 km Riverview · 1.1 km Gallatin · 1.3 km River Hill · 1.5 km East Monongahela · 1.6 km

Tools for Black Diamond

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

Common questions about Black Diamond weather

Will it rain in Black Diamond today?

Yes - about 4.3 mm of rain is expected in Black Diamond today.

What is the temperature in Black Diamond right now?

It is 29° in Black Diamond right now, though it feels closer to 34°. Today runs between a low of 22° and a high of 33°.

What time is sunrise and sunset in Black Diamond?

The sun rises at 06:49 and sets at 19:48 local time in Black Diamond today, giving 12h 59m of daylight.

What is the air quality in Black Diamond?

PM2.5 in Black Diamond is currently 8.9 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 Black Diamond 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 Black Diamond 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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