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Weather in Rancho Penasquitos, United States 🇺🇸

Current Weather in Rancho Penasquitos

High Surf Advisory issued September 4 at 1:23PM PDT until September 8 at 11:00PM PDT by NWS San Diego CA
Overcast
17°C
Feels like 18°C. Overcast.
🌬️ 4 km/h NE
💧 88% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:25 AM
🌇 Sunset: 07:08 PM
Map Overlays:

In Rancho Penasquitos right now it is 17°C and overcast, feeling like 18°C. Humidity is 88% with winds around 4 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Rancho Penasquitos from about 16°C to 30°C. ⚠️ High Surf Advisory issued September 4 at 1:23PM PDT until September 8 at 11:00PM PDT by NWS San Diego CA

Hourly Forecast for Rancho Penasquitos

01:00
Overcast
17°
28%
02:00
Overcast
16°
28%
03:00
Overcast
16°
27%
04:00
Overcast
16°
26%
05:00
Overcast
16°
23%
06:00
Overcast
16°
21%
07:00
Sunny
16°
10%
08:00
Sunny
19°
5%
09:00
Sunny
22°
2%
10:00
Sunny
26°
0%
11:00
Sunny
28°
0%
12:00
Sunny
29°
0%
13:00
Sunny
30°
1%
14:00
Partly Cloudy
30°
3%
15:00
Cloudy
30°
5%
16:00
Overcast
28°
9%
17:00
Overcast
27°
9%
18:00
Overcast
26°
9%
19:00
Overcast
24°
10%
20:00
Overcast
24°
10%
21:00
Overcast
23°
10%
22:00
Overcast
23°
11%
23:00
Overcast
23°
11%
00:00
Overcast
22°
11%

14-Day Forecast for Rancho Penasquitos

Sat, Sep 05
Overcast Overcast
30° / 16°
Sun, Sep 06
Overcast Overcast
29° / 22°
Mon, Sep 07
Overcast Overcast
30° / 22°
Tue, Sep 08
Sunny Sunny
32° / 23°
Wed, Sep 09
Sunny Sunny
32° / 23°
Thu, Sep 10
Sunny Sunny
30° / 22°
Fri, Sep 11
Patchy rain nearby Patchy rain nearby
25° / 19°
Sat, Sep 12
Sunny Sunny
24° / 16°
Sun, Sep 13
Sunny Sunny
24° / 17°
Mon, Sep 14
Overcast Overcast
23° / 17°
Tue, Sep 15
Sunny Sunny
24° / 16°
Wed, Sep 16
Sunny Sunny
26° / 16°
Thu, Sep 17
Sunny Sunny
27° / 15°
Fri, Sep 18
Sunny Sunny
28° / 16°

Additional Forecasts for Rancho Penasquitos

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 165.0 μg/m³
O₃ (Ozone) 7.0 μg/m³
NO₂ (Nitrogen Dioxide) 47.2 μg/m³
SO₂ (Sulphur Dioxide) 1.6 μg/m³
PM2.5 (Fine particles) 16.6 μg/m³
PM10 (Coarse particles) 20.1 μg/m³

Historical Weather

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Best Time to Be Outside in Rancho Penasquitos Today

The most comfortable window in Rancho Penasquitos today looks like 08:00 to 11:00, 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 Rancho Penasquitos

What is the temperature in Rancho Penasquitos right now?

It is currently 17°C (62°F) in Rancho Penasquitos, overcast (feels like 18°C).

What's the weather like in Rancho Penasquitos right now?

Right now Rancho Penasquitos has Overcast, humidity 88%, wind 4 km/h NE.

What is today's forecast for Rancho Penasquitos?

Today in Rancho Penasquitos: high 30°C, low 16°C, overcast. Chance of rain: 7%.

What is the 7-day weather forecast for Rancho Penasquitos?

Daily highs and lows for Rancho Penasquitos:

  • 2026-09-05: 30°C / 16°C
  • 2026-09-06: 29°C / 22°C
  • 2026-09-07: 30°C / 22°C
  • 2026-09-08: 32°C / 23°C
  • 2026-09-09: 32°C / 23°C
  • 2026-09-10: 30°C / 22°C
  • 2026-09-11: 25°C / 19°C
Is it going to rain in Rancho Penasquitos today?

There is a 7% chance of rain in Rancho Penasquitos today.

What is the wind speed in Rancho Penasquitos right now?

Wind in Rancho Penasquitos is currently 4 km/h (2 mph) from the NE.

What is the UV index in Rancho Penasquitos right now?

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

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