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Weather in Mission Viejo, United States 🇺🇸

Current Weather in Mission Viejo

Overcast
25°C
Feels like 24°C. Overcast.
🌬️ 12 km/h E
💧 41% Humidity
🧭 1014 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 11°C
🌅 Sunrise: 06:57 AM
🌇 Sunset: 06:14 PM
Map Overlays:

As of now, Mission Viejo is 25°C and overcast, feeling like 24°C. Expect 41% humidity and winds of about 12 km/h, and the UV index is 0 (low). Across the coming days, Mission Viejo should see roughly 20°C to 26°C.

Hourly Forecast for Mission Viejo

06:00
Overcast
25°
11%
07:00
Cloudy
24°
8%
08:00
Sunny
24°
1%
09:00
Partly Cloudy
25°
3%
10:00
Sunny
26°
1%
11:00
Sunny
26°
1%
12:00
Sunny
26°
2%
13:00
Sunny
25°
2%
14:00
Partly Cloudy
26°
3%
15:00
Partly Cloudy
26°
3%
16:00
Sunny
26°
1%
17:00
Sunny
25°
1%
18:00
Sunny
25°
2%
19:00
Partly Cloudy
25°
3%
20:00
Partly Cloudy
25°
4%
21:00
Partly Cloudy
24°
4%
22:00
Partly Cloudy
24°
6%
23:00
Partly Cloudy
24°
6%
00:00
Cloudy
24°
9%
01:00
Partly Cloudy
24°
7%
02:00
Overcast
23°
11%
03:00
Cloudy
23°
10%
04:00
Partly Cloudy
23°
5%
05:00
Clear
23°
2%

14-Day Forecast for Mission Viejo

Sat, Oct 17
Sunny Sunny
26° / 24°
Sun, Oct 18
Sunny Sunny
24° / 23°
Mon, Oct 19
Sunny Sunny
22° / 20°
Tue, Oct 20
Sunny Sunny
20° / 19°
Wed, Oct 21
Patchy rain nearby Patchy rain nearby
20° / 17°
Thu, Oct 22
Sunny Sunny
20° / 18°
Fri, Oct 23
Patchy rain nearby Patchy rain nearby
20° / 19°
Sat, Oct 24
Sunny Sunny
22° / 18°
Sun, Oct 25
Overcast Overcast
22° / 20°
Mon, Oct 26
Overcast Overcast
23° / 21°
Tue, Oct 27
Sunny Sunny
21° / 20°
Wed, Oct 28
Sunny Sunny
20° / 19°
Thu, Oct 29
Patchy rain nearby Patchy rain nearby
19° / 17°
Fri, Oct 30
Sunny Sunny
18° / 16°

Additional Forecasts for Mission Viejo

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 115.0 μg/m³
O₃ (Ozone) 34.0 μg/m³
NO₂ (Nitrogen Dioxide) 10.9 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 11.8 μg/m³
PM10 (Coarse particles) 26.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Mission Viejo Today

The most comfortable window in Mission Viejo today looks like 08:00 to 11:00, when it is around 25°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Mission Viejo

What is the temperature in Mission Viejo right now?

The current temperature in Mission Viejo is 25°C (78°F), overcast (feels like 24°C).

What's the weather like in Mission Viejo right now?

Conditions in Mission Viejo right now: Overcast, humidity 41%, wind 12 km/h E.

What is today's forecast for Mission Viejo?

Today in Mission Viejo: high 26°C, low 24°C, sunny. Chance of rain: 4%.

What is the 7-day weather forecast for Mission Viejo?

Daily highs and lows for Mission Viejo:

  • 2026-10-17: 26°C / 24°C
  • 2026-10-18: 24°C / 23°C
  • 2026-10-19: 22°C / 20°C
  • 2026-10-20: 20°C / 19°C
  • 2026-10-21: 20°C / 17°C
  • 2026-10-22: 20°C / 18°C
  • 2026-10-23: 20°C / 19°C
Is it going to rain in Mission Viejo today?

There is a 4% chance of rain in Mission Viejo today.

What is the wind speed in Mission Viejo right now?

Wind in Mission Viejo is currently 12 km/h (7 mph) from the E.

What is the UV index in Mission Viejo right now?

The UV index in Mission Viejo is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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