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Weather in Placentia, United States 🇺🇸

Current Weather in Placentia

Partly Cloudy
23°C
Feels like 21°C. Partly Cloudy.
🌬️ 11 km/h WSW
💧 44% Humidity
🧭 1016 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 4.2
🌡️ Dew Point: 10°C
🌅 Sunrise: 06:12 AM
🌇 Sunset: 04:57 PM
Map Overlays:

Placentia currently sits at 23°C, partly cloudy, feeling like 21°C. Humidity is 44% with winds around 11 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in Placentia range from about 13°C to 26°C.

Hourly Forecast for Placentia

14:00
Overcast
23°
9%
15:00
Sunny
22°
3%
16:00
Sunny
21°
3%
17:00
Clear
20°
3%
18:00
Clear
20°
4%
19:00
Clear
18°
7%
20:00
Clear
19°
4%
21:00
Clear
18°
4%
22:00
Clear
16°
9%
23:00
Clear
17°
6%
00:00
Partly Cloudy
17°
10%
01:00
Partly Cloudy
14°
15%
02:00
Overcast
18°
16%
03:00
Overcast
18°
14%
04:00
Partly Cloudy
14°
13%
05:00
Cloudy
18°
10%
06:00
Partly Cloudy
18°
8%
07:00
Sunny
14°
9%
08:00
Sunny
19°
4%
09:00
Sunny
20°
3%
10:00
Sunny
20°
4%
11:00
Sunny
22°
1%
12:00
Sunny
23°
1%
13:00
Sunny
23°
2%

14-Day Forecast for Placentia

Tue, Nov 03
Sunny Sunny
23° / 13°
Wed, Nov 04
Sunny Sunny
24° / 14°
Thu, Nov 05
Sunny Sunny
26° / 14°
Fri, Nov 06
Sunny Sunny
28° / 15°
Sat, Nov 07
Sunny Sunny
29° / 16°
Sun, Nov 08
Sunny Sunny
30° / 17°
Mon, Nov 09
Partly Cloudy Partly Cloudy
27° / 18°
Tue, Nov 10
Sunny Sunny
26° / 17°
Wed, Nov 11
Sunny Sunny
26° / 17°
Thu, Nov 12
Partly Cloudy Partly Cloudy
24° / 18°
Fri, Nov 13
Partly Cloudy Partly Cloudy
23° / 16°
Sat, Nov 14
Partly Cloudy Partly Cloudy
21° / 16°
Sun, Nov 15
Patchy light drizzle Patchy light drizzle
20° / 14°
Mon, Nov 16
Light rain shower Light rain shower
18° / 14°

Additional Forecasts for Placentia

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 182.0 μg/m³
O₃ (Ozone) 94.0 μg/m³
NO₂ (Nitrogen Dioxide) 21.6 μg/m³
SO₂ (Sulphur Dioxide) 9.0 μg/m³
PM2.5 (Fine particles) 16.9 μg/m³
PM10 (Coarse particles) 18.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Placentia Today

The most comfortable window in Placentia today looks like 14:00 to 17:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Placentia

What is the temperature in Placentia right now?

It is currently 23°C (74°F) in Placentia, partly cloudy (feels like 21°C).

What's the weather like in Placentia right now?

Right now Placentia has Partly Cloudy, humidity 44%, wind 11 km/h WSW.

What is today's forecast for Placentia?

Today in Placentia: high 23°C, low 13°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for Placentia?

Daily highs and lows for Placentia:

  • 2026-11-03: 23°C / 13°C
  • 2026-11-04: 24°C / 14°C
  • 2026-11-05: 26°C / 14°C
  • 2026-11-06: 28°C / 15°C
  • 2026-11-07: 29°C / 16°C
  • 2026-11-08: 30°C / 17°C
  • 2026-11-09: 27°C / 18°C
Is it going to rain in Placentia today?

There is a 5% chance of rain in Placentia today.

What is the wind speed in Placentia right now?

Wind in Placentia is currently 11 km/h (7 mph) from the WSW.

What is the UV index in Placentia right now?

The UV index in Placentia is currently 4.2 (moderate). Sun protection is recommended when the index is 3 or higher.

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