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Weather in Garden Grove, United States 🇺🇸

Weather Forecast in Garden Grove

Current Weather in Garden Grove

Heat Advisory issued July 20 at 12:11PM PDT until July 27 at 8:00PM PDT by NWS San Diego CA
Sunny
24°C
Feels like 26°C. Sunny.
🌬️ 10 km/h SW
💧 66% Humidity
🧭 1010 hPa
👁️ 13.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 17°C
🌅 Sunrise: 05:55 AM
🌇 Sunset: 08:00 PM
Map Overlays:

In Garden Grove right now it is 24°C and sunny, feeling like 26°C. Humidity sits at 66% and winds are near 10 km/h, and the UV index is 0 (low). The next few days in Garden Grove look set for about 19°C up to 34°C. ⚠️ Heat Advisory issued July 20 at 12:11PM PDT until July 27 at 8:00PM PDT by NWS San Diego CA

Hourly Forecast for Garden Grove

22:00
Clear
22°
6%
23:00
Clear
21°
9%
00:00
Clear
20°
12%
01:00
Clear
20°
14%
02:00
Clear
20°
14%
03:00
Mist
19°
16%
04:00
Mist
19°
18%
05:00
Mist
19°
18%
06:00
Mist
19°
19%
07:00
Partly Cloudy
20°
18%
08:00
Partly Cloudy
21°
17%
09:00
Sunny
23°
10%
10:00
Sunny
25°
5%
11:00
Sunny
27°
2%
12:00
Sunny
27°
2%
13:00
Sunny
27°
2%
14:00
Sunny
28°
1%
15:00
Sunny
27°
1%
16:00
Sunny
27°
2%
17:00
Sunny
27°
2%
18:00
Sunny
27°
2%
19:00
Sunny
26°
2%
20:00
Clear
25°
2%
21:00
Clear
24°
3%

14-Day Forecast for Garden Grove

Mon, Jul 20
Sunny Sunny
34° / 20°
Tue, Jul 21
Sunny Sunny
28° / 19°
Wed, Jul 22
Sunny Sunny
28° / 22°
Thu, Jul 23
Sunny Sunny
30° / 22°
Fri, Jul 24
Sunny Sunny
30° / 23°
Sat, Jul 25
Sunny Sunny
31° / 23°
Sun, Jul 26
Sunny Sunny
31° / 24°
Mon, Jul 27
Sunny Sunny
30° / 24°
Tue, Jul 28
Sunny Sunny
30° / 24°
Wed, Jul 29
Sunny Sunny
29° / 24°
Thu, Jul 30
Sunny Sunny
30° / 24°
Fri, Jul 31
Sunny Sunny
29° / 23°
Sat, Aug 01
Sunny Sunny
28° / 22°
Sun, Aug 02
Sunny Sunny
30° / 21°

Additional Forecasts for Garden Grove

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 120.0 μg/m³
O₃ (Ozone) 69.0 μg/m³
NO₂ (Nitrogen Dioxide) 10.4 μg/m³
SO₂ (Sulphur Dioxide) 1.3 μg/m³
PM2.5 (Fine particles) 8.0 μg/m³
PM10 (Coarse particles) 11.0 μg/m³

Historical Weather

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Best Time to Be Outside in Garden Grove Tomorrow

There is no good daylight window left in Garden Grove today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Garden Grove

What is the temperature in Garden Grove right now?

It is currently 24°C (76°F) in Garden Grove, sunny (feels like 26°C).

What's the weather like in Garden Grove right now?

Conditions in Garden Grove right now: Sunny, humidity 66%, wind 10 km/h SW.

What is today's forecast for Garden Grove?

Today in Garden Grove: high 34°C, low 20°C, sunny. Chance of rain: 7%.

What is the 7-day weather forecast for Garden Grove?

Daily highs and lows for Garden Grove:

  • 2026-07-20: 34°C / 20°C
  • 2026-07-21: 28°C / 19°C
  • 2026-07-22: 28°C / 22°C
  • 2026-07-23: 30°C / 22°C
  • 2026-07-24: 30°C / 23°C
  • 2026-07-25: 31°C / 23°C
  • 2026-07-26: 31°C / 24°C
Is it going to rain in Garden Grove today?

There is a 7% chance of rain in Garden Grove today.

What is the wind speed in Garden Grove right now?

Wind in Garden Grove is currently 10 km/h (6 mph) from the SW.

What is the UV index in Garden Grove right now?

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

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