GARDEN GROVE, CA 92840 Weather Forecast & Current Conditions

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FULLERTON, CA
Current Weather

7:53 AM PDT APR 22, 2026
Clear
59°F
Feels Like: 59°F
Dewpoint: 52°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: Calm
Pressure: 30.13 inches
Last 72 hours

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GARDEN GROVE, CA 92840
Weather Forecast

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Snow Depth pages
TODAY
Partly cloudy this morning...becoming mostly sunny. Highs 68 to 72. Areas of winds west 10 to 15 mph. Gusts to 25 mph this afternoon.
TONIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 48 to 54. Areas of winds west 10 mph becoming southeast overnight.
THURSDAY
Partly cloudy. Highs 73 to 76. Light winds becoming southwest 10 mph in the afternoon.
THURSDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 50 to 55. Areas of winds west 10 mph in the evening becoming light.
FRIDAY
Partly cloudy. Highs 73 to 76. Areas of winds south 10 to 15 mph. Gusts to 25 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy. Lows 53 to 56.
SATURDAY
Mostly cloudy in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs 66 to 70.
SATURDAY NIGHT
Partly cloudy. Lows 50 to 54.
SUNDAY
Partly cloudy. Highs around 70.
SUNDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 49 to 53.
MONDAY
Partly cloudy. Highs 70 to 73.
MONDAY NIGHT
Partly cloudy. Lows 49 to 53.
TUESDAY
Partly cloudy. Highs 72 to 75.

Visible Weather Satellite
GARDEN GROVE, CA 92840
Infrared Weather Satellite
GARDEN GROVE, CA 92840
NEXRAD Weather Radar
GARDEN GROVE, CA 92840

FULLERTON, CA 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/21/2026
Wednesday
22 APR 2026
GARDEN GROVE, CA 92840 weather forecast Day 1, 0 hours 11 PM 60° 60° Clear 1%

0% Thunder
( 1% severe)
W   6 78% 53°
Low 54° GARDEN GROVE, CA 92840 weather forecast Day 1, 3 hours 2 AM 57° 57° Clear WNW   3 83% 52°
High 71° GARDEN GROVE, CA 92840 weather forecast Day 1, 6 hours 5 AM 55° 55° Partly Cloudy 0%

0% Thunder
( 1% severe)
WNW   1 86% 51°

Partly Cloudy



GARDEN GROVE, CA 92840 weather forecast Day 1, 9 hours 8 AM 58° 59° Partly Cloudy W   2 77% 51°
GARDEN GROVE, CA 92840 weather forecast Day 1, 12 hours 11 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   6 50% 47°
GARDEN GROVE, CA 92840 weather forecast Day 1, 15 hours 2 PM 70° 70° Partly Cloudy WSW   10 39% 44°
GARDEN GROVE, CA 92840 weather forecast Day 1, 18 hours 5 PM 70° 70° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   10 39% 44°
GARDEN GROVE, CA 92840 weather forecast Day 1, 21 hours 8 PM 64° 64° Partly Cloudy WSW   8 54% 47°
Thursday
23 APR 2026
GARDEN GROVE, CA 92840 weather forecast Day 2, 0 hours 11 PM 60° 61° Clear 0%

0% Thunder
( 0% severe)
SSE   3 69% 50°
Low 54° GARDEN GROVE, CA 92840 weather forecast Day 2, 3 hours 2 AM 57° 58° Partly Cloudy E   2 80% 51°
High 77° GARDEN GROVE, CA 92840 weather forecast Day 2, 6 hours 5 AM 55° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
E   1 83% 50°

Partly Cloudy



GARDEN GROVE, CA 92840 weather forecast Day 2, 9 hours 8 AM 59° 60° Partly Cloudy E   1 72% 50°
GARDEN GROVE, CA 92840 weather forecast Day 2, 12 hours 11 AM 69° 69° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   2 49% 49°
GARDEN GROVE, CA 92840 weather forecast Day 2, 15 hours 2 PM 75° 75° Partly Cloudy SW   8 38% 48°
GARDEN GROVE, CA 92840 weather forecast Day 2, 18 hours 5 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   10 37% 46°
GARDEN GROVE, CA 92840 weather forecast Day 2, 21 hours 8 PM 67° 67° Partly Cloudy WSW   7 47% 46°

FULLERTON, CA extended weather forecast

Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Monday
27 APR 2026
Tuesday
28 APR 2026
Low 57° Low 58° Low 55° Low 55° Low 57°
High 72° High 70° High 70° High 73° High 71°
GARDEN GROVE, CA 92840 weather forecast Day 3 GARDEN GROVE, CA 92840 weather forecast Day 4 GARDEN GROVE, CA 92840 weather forecast Day 5 GARDEN GROVE, CA 92840 weather forecast Day 6 GARDEN GROVE, CA 92840 weather forecast Day 7
Mostly Cloudy
3% Rain
Overcast
33% Rain
Mostly Cloudy
47% Rain
Partly Cloudy
16% Rain
Overcast
32% Rain
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