Cities / United States / Pennsylvania

20°

☁️ Fullerton weather

Overcast. .

Feels like 23° Wind 4 km/h N Humidity 97% Pressure 1016 hPa UV 3 Air Good ☀ 06:25 - 19:40

Right now it is 20° in Fullerton with overcast skies, it feels more like 23°, today's high is 28° with an overnight low of 19° and about 2.9 mm of rain is expected. The sun rises at 06:25 and sets at 19:40, giving 13h 15m of daylight. Over the coming week highs range from 27° to 33°.

Fullerton is in Pennsylvania, United States, sitting 113 m above sea level, with a population of about 15,000. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

15° 22° 28° 28° 16° 07:00 · 19.7° · 0 mm 08:00 · 20.3° · 0 mm 09:00 · 21.1° · 0 mm 10:00 · 22.6° · 0 mm 11:00 · 24.2° · 0 mm 12:00 · 25.3° · 0 mm 13:00 · 26.3° · 0 mm 14:00 · 27.1° · 0 mm 15:00 · 27.4° · 0 mm 16:00 · 27.6° · 0 mm 17:00 · 26.7° · 0 mm 18:00 · 25.8° · 0 mm 19:00 · 24.1° · 0 mm 20:00 · 22.2° · 0 mm 21:00 · 21.1° · 0 mm 22:00 · 20.2° · 0 mm 23:00 · 19.5° · 0 mm 00:00 · 18.9° · 0 mm 01:00 · 18.5° · 0 mm 02:00 · 17.8° · 0 mm 03:00 · 17.2° · 0 mm 04:00 · 16.5° · 0 mm 05:00 · 16° · 0 mm 06:00 · 15.6° · 0 mm

Precipitation

07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 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 · 0 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
07:00 ☁️ 19.7° 22.2° - Overcast
08:00 ☁️ 20.3° 23.3° - Overcast
09:00 ⛅ 21.1° 24.4° - Partly cloudy
10:00 ☁️ 22.6° 25.2° - Overcast
11:00 ☀️ 24.2° 26.7° - Clear sky
12:00 ☀️ 25.3° 27.6° - Clear sky
13:00 ☀️ 26.3° 28.6° - Clear sky
14:00 ☀️ 27.1° 28.4° - Clear sky
15:00 ☀️ 27.4° 28.2° - Clear sky
16:00 ⛅ 27.6° 28.4° - Partly cloudy
17:00 🌤️ 26.7° 27.2° - Mostly clear
18:00 ☁️ 25.8° 26.2° - Overcast

Next 16 days

Today🌧️ 28°19°2.9mm Sat 29☀️ 27°15° Sun 30🌦️ 28°18°2mm Mon 31🌦️ 29°20°0.2mm Tue 1🌦️ 30°21°2.6mm Wed 2🌦️ 33°22°3.3mm Thu 3🌦️ 30°21°2.4mm Fri 4⛅ 28°19° Sat 5☀️ 28°16° Sun 6⛅ 29°17°0.3mm Mon 7☁️ 34°20°0.9mm Tue 8☁️ 26°17° Wed 9🌦️ 19°15°1.8mm Thu 10🌦️ 23°14°3.3mm Fri 11🌤️ 21°12° Sat 12☁️ 0°0°
🌧️ TodayAugust 28th Avg 22° Low 19° at 04:00 High 28° at 16:00 2.9 mm rain Wind ~10 km/h
Cloudy Clear Clear
00:00 20° 2.5mm
02:00 20°
04:00 19°
06:00 20°
08:00 20°
10:00 23°
12:00 25°
14:00 27°
16:00 28°
18:00 26°
20:00 22°
22:00 20°
☀️ SaturdayAugust 29th Avg 21° Low 15° at 07:00 High 27° at 16:00 Wind ~9 km/h
Clear
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 17°
10:00 20°
12:00 23°
14:00 25°
16:00 27°
18:00 26°
20:00 21°
22:00 20°
🌦️ SundayAugust 30th Avg 22° Low 18° at 05:00 High 28° at 17:00 2 mm rain Wind ~16 km/h
Partly Cloudy Rain
00:00 19°
02:00 18°
04:00 18°
06:00 18°
08:00 20°
10:00 23° 0.1mm
12:00 26°
14:00 27° 0.5mm
16:00 27° 0.4mm
18:00 27°
20:00 24° 0.1mm
22:00 22° 0.1mm
🌦️ MondayAugust 31st Avg 24° Low 20° at 07:00 High 29° at 17:00 0.2 mm rain Wind ~13 km/h
Cloudy Clear Cloudy Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 20°
10:00 21°
12:00 27°
14:00 29°
16:00 29°
18:00 27°
20:00 23°
22:00 23°
🌦️ TuesdaySeptember 1st Avg 25° Low 21° at 08:00 High 30° at 16:00 2.6 mm rain Feels 32° Wind ~15 km/h
Cloudy Rain Cloudy Rain
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 21° 0.4mm
10:00 22°
12:00 29°
14:00 29°
16:00 30°
18:00 29°
20:00 26°
22:00 24° 0.6mm
🌦️ WednesdaySeptember 2nd Avg 26° Low 22° at 04:00 High 33° at 16:00 3.3 mm rain Feels 37° Wind ~7 km/h
Rain Cloudy Partly Cloudy
00:00 23° 0.6mm
02:00 22° 0.6mm
04:00 22° 0.5mm
06:00 22°
08:00 23°
10:00 26°
12:00 30°
14:00 32°
16:00 33°
18:00 31°
20:00 28°
22:00 27°
🌦️ ThursdaySeptember 3rd Avg 25° Low 21° at 07:00 High 30° at 17:00 2.4 mm rain Wind ~18 km/h
Rain Cloudy Rain Clear
00:00 25°
02:00 23°
04:00 22° 0.3mm
06:00 21° 0.2mm
08:00 22° 0.2mm
10:00 24°
12:00 27° 0.2mm
14:00 28° 0.2mm
16:00 30° 0.1mm
18:00 29°
20:00 25°
22:00 23°
⛅ FridaySeptember 4th Avg 23° Low 19° at 06:00 High 28° at 16:00 Feels 26° Wind ~16 km/h
Cloudy Clear Partly Cloudy Clear
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 20°
10:00 24°
12:00 26°
14:00 27°
16:00 28°
18:00 26°
20:00 22°
22:00 20°
☀️ SaturdaySeptember 5th Avg 21° Low 16° at 05:00 High 28° at 16:00 Feels 26° Wind ~13 km/h
Partly Cloudy Clear
00:00 19°
02:00 18°
04:00 17°
06:00 17°
08:00 18°
10:00 22°
12:00 25°
14:00 27°
16:00 28°
18:00 26°
20:00 22°
22:00 20°
⛅ SundaySeptember 6th Avg 22° Low 17° at 05:00 High 29° at 16:00 0.3 mm rain Wind ~11 km/h
Clear Partly Cloudy Partly Cloudy Rain
00:00 19°
02:00 18°
04:00 17°
06:00 17°
08:00 18°
10:00 23°
12:00 27°
14:00 29°
16:00 29°
18:00 27°
20:00 24°
22:00 22° 0.1mm
☁️ MondaySeptember 7th Avg 25° Low 20° at 04:00 High 34° at 16:00 0.9 mm rain Wind ~19 km/h
Partly Cloudy Rain Cloudy Rain
00:00 21°
02:00 20°
04:00 20°
06:00 20° 0.1mm
08:00 21° 0.1mm
10:00 23° 0.1mm
12:00 27°
14:00 32°
16:00 34°
18:00 32°
20:00 28°
22:00 25° 0.1mm
☁️ TuesdaySeptember 8th Avg 21° Low 17° at 07:00 High 26° at 16:00 Wind ~21 km/h
Cloudy Partly Cloudy
00:00 23°
02:00 22°
04:00 19°
06:00 17°
08:00 17°
10:00 19°
12:00 22°
14:00 25°
16:00 26°
18:00 24°
20:00 20°
22:00 18°
🌦️ WednesdaySeptember 9th Avg 17° Low 15° at 20:00 High 19° at 13:00 1.8 mm rain Wind ~10 km/h
Clear Cloudy Rain
00:00 16°
02:00 16°
04:00 17°
06:00 17°
08:00 18°
10:00 18°
12:00 19°
14:00 19°
16:00 19°
18:00 17° 0.4mm
20:00 15° 0.4mm
22:00 15° 0.2mm
🌦️ ThursdaySeptember 10th Avg 17° Low 14° at 07:00 High 23° at 16:00 3.3 mm rain Feels 19° Wind ~17 km/h
Rain Cloudy Partly Cloudy
00:00 15° 0.5mm
02:00 14° 0.5mm
04:00 14° 0.6mm
06:00 14°
08:00 14°
10:00 17°
12:00 20°
14:00 22°
16:00 23°
18:00 21°
20:00 17°
22:00 16°
🌤️ FridaySeptember 11th Avg 16° Low 12° at 06:00 High 21° at 15:00 Feels 18° Wind ~12 km/h
Cloudy Partly Cloudy Clear Partly Cloudy
00:00 15°
02:00 14°
04:00 13°
06:00 12°
08:00 13°
10:00 17°
12:00 20°
14:00 21°
16:00 21°
18:00 19°
20:00 16°
22:00 14°
☁️ SaturdaySeptember 12th Avg 15° Low 0° at 06:00 High 0° at 16:00 Feels 18° Wind ~12 km/h
Cloudy Partly Cloudy Unknown
00:00 13°
02:00 13°
04:00 12°
06:00 11°
08:00 12°
10:00 15°
12:00 18°
14:00 19°
16:00 20°
18:00 19°
20:00 15°
22:00 0°

Sun

☀️ Sunrise 06:25 · Sunset 19:40

13h 15m of daylight · America/New_York

Air quality

PM2.5 6.8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Evergreen Park · 1.4 km West Catasauqua · 1.5 km Juniper Circle · 1.8 km Mickleys · 2.6 km Catasauqua · 2.6 km Hawktown · 2.8 km

Tools for Fullerton

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

Common questions about Fullerton weather

Will it rain in Fullerton today?

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

What is the temperature in Fullerton right now?

It is 20° in Fullerton right now, though it feels closer to 23°. Today runs between a low of 19° and a high of 28°.

What time is sunrise and sunset in Fullerton?

The sun rises at 06:25 and sets at 19:40 local time in Fullerton today, giving 13h 15m of daylight.

What is the air quality in Fullerton?

PM2.5 in Fullerton is currently 6.8 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 Fullerton 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 Fullerton 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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