Weather in Placentia, United States 🇺🇸
Placentia currently sits at 26°C, clear, feeling like 27°C. Humidity is 40% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Placentia range from about 21°C to 38°C. ⚠️ Heat Advisory issued September 7 at 11:09AM PDT until September 10 at 8:00PM PDT by NWS San Diego CA
Hourly Forecast for Placentia
14-Day Forecast for Placentia
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Additional Forecasts for Placentia
Air Quality
Historical Weather
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Best Time to Be Outside in Placentia Today
The most comfortable window in Placentia today looks like 07:00 to 10:00, when it is around 28°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 26°C (80°F) in Placentia, clear (feels like 27°C).
What's the weather like in Placentia right now?
Right now Placentia has Clear, humidity 40%, wind 4 km/h WSW.
What is today's forecast for Placentia?
Today in Placentia: high 38°C, low 21°C, sunny. Chance of rain: 10%.
What is the 7-day weather forecast for Placentia?
Daily highs and lows for Placentia:
- 2026-09-07: 38°C / 21°C
- 2026-09-08: 35°C / 24°C
- 2026-09-09: 37°C / 27°C
- 2026-09-10: 35°C / 25°C
- 2026-09-11: 30°C / 23°C
- 2026-09-12: 26°C / 20°C
- 2026-09-13: 27°C / 19°C
Is it going to rain in Placentia today?
There is a 10% chance of rain in Placentia today. Total expected precipitation: 0.04 mm.
What is the wind speed in Placentia right now?
Wind in Placentia is currently 4 km/h (2 mph) from the WSW.
What is the UV index in Placentia right now?
The UV index in Placentia is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
