Cities / United States / Pennsylvania

19°

☀️ Heather Knoll weather

Clear sky. .

Feels like 20° Wind 3 km/h W Humidity 83% Pressure 1014 hPa UV 0 Air Fair ☀ 06:17 - 19:51
⚠ Flood Watch · Severe

Flood Watch issued August 20 at 1:39AM EDT until August 21 at 2:00AM EDT by NWS Mount Holly NJ

Right now it is 19° in Heather Knoll with clear skies, today's high is 29° with an overnight low of 18° and about 19.5 mm of rain is expected. The sun rises at 06:17 and sets at 19:51, giving 13h 34m of daylight. Over the coming week highs range from 22° to 28°.

Heather Knoll is in Pennsylvania, United States, sitting 136 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

18° 24° 30° 29° 18° 03:00 · 19° · 0 mm 04:00 · 18.8° · 0 mm 05:00 · 18.6° · 0 mm 06:00 · 18.4° · 0 mm 07:00 · 18.7° · 0 mm 08:00 · 21° · 0 mm 09:00 · 23.4° · 0 mm 10:00 · 25.1° · 0 mm 11:00 · 26.3° · 0 mm 12:00 · 27.3° · 0 mm 13:00 · 28° · 0 mm 14:00 · 28.6° · 0 mm 15:00 · 28.1° · 0 mm 16:00 · 29.2° · 0 mm 17:00 · 28.4° · 0 mm 18:00 · 25.7° · 0 mm 19:00 · 21.5° · 15.5 mm 20:00 · 19.3° · 1.8 mm 21:00 · 18.8° · 2.2 mm 22:00 · 18.8° · 0 mm 23:00 · 18.5° · 0 mm 00:00 · 18.4° · 0 mm 01:00 · 18.5° · 0 mm 02:00 · 18.9° · 0 mm

Precipitation

03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 15.5 mm 20:00 · 1.8 mm 21:00 · 2.2 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
03:00 ☀️ 19° 20.2° - Clear sky
04:00 ☀️ 18.8° 20.1° - Clear sky
05:00 ☀️ 18.6° 19.2° - Clear sky
06:00 ☀️ 18.4° 19.3° - Clear sky
07:00 ☀️ 18.7° 20.2° - Clear sky
08:00 ☀️ 21° 23.5° - Clear sky
09:00 ☀️ 23.4° 26.2° - Clear sky
10:00 ☀️ 25.1° 28° - Clear sky
11:00 🌤️ 26.3° 29.1° - Mostly clear
12:00 ☁️ 27.3° 29.4° - Overcast
13:00 ☁️ 28° 30.1° - Overcast
14:00 ⛅ 28.6° 30.6° - Partly cloudy

Next 16 days

Today🌧️ 29°18°19.5mm Fri 21☁️ 25°18° Sat 22🌧️ 22°19°13mm Sun 23🌧️ 27°20°8.3mm Mon 24☀️ 24°16° Tue 25⛅ 25°15° Wed 26☀️ 28°16° Thu 27☁️ 26°18° Fri 28☁️ 26°20°0.3mm Sat 29☀️ 29°19° Sun 30🌧️ 25°20°12.9mm Mon 31🌧️ 21°18°77.4mm Tue 1⛅ 26°17° Wed 2🌦️ 28°19°2.7mm Thu 3☀️ 21°14° Fri 4☀️ 0°0°
🌧️ TodayAugust 20th Avg 23° Low 18° at 06:00 High 29° at 16:00 19.5 mm rain Feels 31° Wind ~28 km/h
Clear Rain
00:00 20°
02:00 20°
04:00 19°
06:00 18°
08:00 21°
10:00 25°
12:00 27°
14:00 29°
16:00 29°
18:00 26°
20:00 19° 1.8mm
22:00 19°
☁️ FridayAugust 21st Avg 21° Low 18° at 06:00 High 25° at 16:00 Wind ~15 km/h
Cloudy Cloudy
00:00 18°
02:00 19°
04:00 19°
06:00 18°
08:00 19°
10:00 22°
12:00 24°
14:00 25°
16:00 25°
18:00 24°
20:00 22°
22:00 20°
🌧️ SaturdayAugust 22nd Avg 20° Low 19° at 09:00 High 22° at 18:00 13 mm rain Feels 26° Wind ~12 km/h
Cloudy Rain Rain Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 19° 1.8mm
10:00 19° 3.2mm
12:00 20° 0.3mm
14:00 22° 0.3mm
16:00 22° 0.5mm
18:00 22° 0.9mm
20:00 22°
22:00 21°
🌧️ SundayAugust 23rd Avg 22° Low 20° at 23:00 High 27° at 13:00 8.3 mm rain Wind ~18 km/h
Rain Cloudy Rain Clear
00:00 21°
02:00 20° 1.4mm
04:00 20° 1.6mm
06:00 20° 1.5mm
08:00 21°
10:00 23°
12:00 26°
14:00 26° 0.7mm
16:00 24° 0.4mm
18:00 24°
20:00 22°
22:00 20°
☀️ MondayAugust 24th Avg 20° Low 16° at 06:00 High 24° at 15:00 Feels 22° Wind ~21 km/h
Clear
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 17°
10:00 21°
12:00 23°
14:00 24°
16:00 24°
18:00 24°
20:00 20°
22:00 18°
⛅ TuesdayAugust 25th Avg 20° Low 15° at 04:00 High 25° at 15:00 Feels 23° Wind ~9 km/h
Clear Cloudy Partly Cloudy Clear
00:00 17°
02:00 16°
04:00 15°
06:00 15°
08:00 16°
10:00 20°
12:00 23°
14:00 25°
16:00 25°
18:00 23°
20:00 21°
22:00 19°
☀️ WednesdayAugust 26th Avg 21° Low 16° at 05:00 High 28° at 16:00 Wind ~9 km/h
Clear Partly Cloudy Cloudy
00:00 18°
02:00 17°
04:00 16°
06:00 16°
08:00 17°
10:00 21°
12:00 25°
14:00 27°
16:00 28°
18:00 26°
20:00 23°
22:00 21°
☁️ ThursdayAugust 27th Avg 22° Low 18° at 05:00 High 26° at 14:00 Wind ~14 km/h
Clear Cloudy
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 20°
10:00 23°
12:00 25°
14:00 26°
16:00 26°
18:00 24°
20:00 23°
22:00 21°
☁️ FridayAugust 28th Avg 22° Low 20° at 03:00 High 26° at 17:00 0.3 mm rain Wind ~14 km/h
Rain Partly Cloudy Cloudy Partly Cloudy Clear
00:00 21° 0.1mm
02:00 21° 0.1mm
04:00 20°
06:00 21°
08:00 21°
10:00 22°
12:00 23°
14:00 24°
16:00 26°
18:00 25°
20:00 23°
22:00 21°
☀️ SaturdayAugust 29th Avg 23° Low 19° at 05:00 High 29° at 16:00 Wind ~16 km/h
Clear
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 20°
10:00 23°
12:00 26°
14:00 29°
16:00 29°
18:00 28°
20:00 25°
22:00 23°
🌧️ SundayAugust 30th Avg 22° Low 20° at 05:00 High 25° at 14:00 12.9 mm rain Feels 27° Wind ~16 km/h
Partly Cloudy Rain
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 21°
12:00 23° 0.2mm
14:00 25° 0.2mm
16:00 24° 0.1mm
18:00 23° 1.1mm
20:00 21° 1.1mm
22:00 20° 2.9mm
🌧️ MondayAugust 31st Avg 19° Low 18° at 14:00 High 21° at 08:00 77.4 mm rain Wind ~27 km/h
Rain Cloudy
00:00 20° 4.1mm
02:00 20° 4.1mm
04:00 20° 4.4mm
06:00 20° 9.1mm
08:00 21° 9.1mm
10:00 21° 5.2mm
12:00 19° 2mm
14:00 18° 2mm
16:00 18° 0.8mm
18:00 19° 0.2mm
20:00 19° 0.2mm
22:00 19°
⛅ TuesdaySeptember 1st Avg 21° Low 17° at 05:00 High 26° at 16:00 Feels 28° Wind ~13 km/h
Cloudy Clear Partly Cloudy Clear
00:00 19°
02:00 18°
04:00 18°
06:00 17°
08:00 18°
10:00 21°
12:00 24°
14:00 26°
16:00 26°
18:00 25°
20:00 23°
22:00 22°
🌦️ WednesdaySeptember 2nd Avg 23° Low 19° at 05:00 High 28° at 16:00 2.7 mm rain Wind ~15 km/h
Clear Partly Cloudy Cloudy Rain
00:00 21°
02:00 20°
04:00 19°
06:00 20°
08:00 21°
10:00 23°
12:00 25°
14:00 27°
16:00 28°
18:00 27°
20:00 24°
22:00 23° 0.9mm
☀️ ThursdaySeptember 3rd Avg 18° Low 14° at 07:00 High 21° at 15:00 Feels 23° Wind ~24 km/h
Clear Cloudy
00:00 21°
02:00 19°
04:00 16°
06:00 14°
08:00 15°
10:00 17°
12:00 20°
14:00 21°
16:00 21°
18:00 20°
20:00 17°
22:00 15°
☀️ FridaySeptember 4th Avg 15° Low 0° at 07:00 High 0° at 16:00 Feels 15° Wind ~24 km/h
Clear Unknown
00:00 13°
02:00 12°
04:00 11°
06:00 10°
08:00 10°
10:00 14°
12:00 17°
14:00 19°
16:00 20°
18:00 18°
20:00 15°
22:00 0°

Sun

☀️ Sunrise 06:17 · Sunset 19:51

13h 34m of daylight · America/New_York

Air quality

PM2.5 23.2 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

Meadow Lane Farms · 1.1 km The Highlands · 1.2 km Little Farm Trace Park · 1.2 km Montgomery Glen · 1.3 km Clayton Hill II · 1.4 km Wrenfield · 1.5 km

Tools for Heather Knoll

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

Common questions about Heather Knoll weather

Will it rain in Heather Knoll today?

Yes - about 19.5 mm of rain is expected in Heather Knoll today.

What is the temperature in Heather Knoll right now?

It is 19° in Heather Knoll right now. Today runs between a low of 18° and a high of 29°.

What time is sunrise and sunset in Heather Knoll?

The sun rises at 06:17 and sets at 19:51 local time in Heather Knoll today, giving 13h 34m of daylight.

What is the air quality in Heather Knoll?

PM2.5 in Heather Knoll is currently 23.2 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 Heather Knoll 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 Heather Knoll 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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