FULLERTON, CA 92834 Weather Forecast & Current Conditions

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FULLERTON, CA
Current Weather

8:53 PM PDT APR 30, 2025
Clear
57°F
Feels Like: 56°F
Dewpoint: 36°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

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FULLERTON, CA 92834
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening...becoming cloudy. Patchy fog overnight. Lows 50 to 55. Areas of winds southwest 10 mph this evening becoming light.
THURSDAY
Mostly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 69 to 72. Light winds becoming southwest 10 mph in the afternoon.
THURSDAY NIGHT
Partly cloudy in the evening...becoming cloudy overnight with patchy fog. Lows 50 to 55. Areas of winds southwest 10 mph in the evening becoming light.
FRIDAY
Cloudy in the morning...becoming partly cloudy. Patchy fog in the morning. Highs 71 to 74. Light winds becoming southwest 10 mph in the afternoon.
FRIDAY NIGHT
Mostly clear in the evening...becoming cloudy overnight with patchy fog. Lows 50 to 55. Areas of winds southwest 10 mph in the evening becoming light.
SATURDAY
Cloudy in the morning...becoming mostly cloudy. Patchy fog in the morning. Highs around 70.
SATURDAY NIGHT
Mostly cloudy with a slight chance of showers. Lows 47 to 53.
SUNDAY
Cloudy in the morning...becoming mostly cloudy. A chance of showers and a slight chance of thunderstorms. Highs 62 to 66.
SUNDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows 47 to 53.
MONDAY
Mostly cloudy. Highs 62 to 66.
MONDAY NIGHT
Partly cloudy. Lows 47 to 53.
TUESDAY
Partly cloudy. Highs 69 to 72.
TUESDAY NIGHT
Partly cloudy. Lows 49 to 53.

Visible Weather Satellite
FULLERTON, CA 92834
Infrared Weather Satellite
FULLERTON, CA 92834
NEXRAD Weather Radar
FULLERTON, CA 92834

FULLERTON, CA 3 hourly weather forecast

weather forecast created  8:00 AM EDT  4/30/2025
Wednesday
30 APR 2025
FULLERTON, CA 92834 weather forecast Day 1, 12 hours 11 AM 64° 65° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSW   3 50% 45°
High 70° FULLERTON, CA 92834 weather forecast Day 1, 15 hours 2 PM 69° 69° Partly Cloudy SSW   7 44% 46°
Partly Cloudy



FULLERTON, CA 92834 weather forecast Day 1, 18 hours 5 PM 68° 68° Clear 1%

0% Thunder
( 0% severe)
SSW   8 44% 45°
FULLERTON, CA 92834 weather forecast Day 1, 21 hours 8 PM 61° 61° Partly Cloudy SSW   5 51% 43°
Thursday
1 MAY 2025
FULLERTON, CA 92834 weather forecast Day 2, 0 hours 11 PM 58° 59° Mostly Cloudy 2%

0% Thunder
( 1% severe)
SSW   1 57% 43°
Low 55° FULLERTON, CA 92834 weather forecast Day 2, 3 hours 2 AM 57° 58° Mostly Cloudy   CALM 67% 46°
High 71° FULLERTON, CA 92834 weather forecast Day 2, 6 hours 5 AM 57° 58° Mostly Cloudy 1%

0% Thunder
( 2% severe)
  CALM 62% 44°

Mostly Cloudy



FULLERTON, CA 92834 weather forecast Day 2, 9 hours 8 AM 58° 59° Mostly Cloudy   CALM 60% 44°
FULLERTON, CA 92834 weather forecast Day 2, 12 hours 11 AM 65° 65° Partly Cloudy 4%

0% Thunder
( 8% severe)
SSW   3 46% 44°
FULLERTON, CA 92834 weather forecast Day 2, 15 hours 2 PM 69° 69° Partly Cloudy SW   8 42% 45°
FULLERTON, CA 92834 weather forecast Day 2, 18 hours 5 PM 69° 69° Clear 3%

0% Thunder
( 6% severe)
SW   8 42% 45°
FULLERTON, CA 92834 weather forecast Day 2, 21 hours 8 PM 62° 62° Partly Cloudy SW   6 52% 44°
Friday
2 MAY 2025
FULLERTON, CA 92834 weather forecast Day 3, 0 hours 11 PM 59° 60° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSW   1 57% 44°
Low 56° FULLERTON, CA 92834 weather forecast Day 3, 3 hours 2 AM 58° 59° Mostly Cloudy   CALM 67% 47°
High 73° FULLERTON, CA 92834 weather forecast Day 3, 6 hours 5 AM 57° 58° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 64% 45°

Mostly Cloudy



FULLERTON, CA 92834 weather forecast Day 3, 9 hours 8 AM 59° 60° Mostly Cloudy   CALM 60% 45°
FULLERTON, CA 92834 weather forecast Day 3, 15 hours 11 AM 66° 66° Partly Cloudy 2%

0% Thunder
( 3% severe)
SW   3 48% 46°
FULLERTON, CA 92834 weather forecast Day 3, 18 hours 2 PM 71° 71° Partly Cloudy SW   8 42% 47°
FULLERTON, CA 92834 weather forecast Day 3, 21 hours 5 PM 70° 70° Clear     SW   8 44% 47°

FULLERTON, CA extended weather forecast

Saturday
3 MAY 2025
Sunday
4 MAY 2025
Monday
5 MAY 2025
Tuesday
6 MAY 2025
Wednesday
7 MAY 2025
Low 58° Low 54° Low 53° Low 54° Low 57°
High 67° High 68° High 69° High 73° High 75°
FULLERTON, CA 92834 weather forecast Day 4 FULLERTON, CA 92834 weather forecast Day 5 FULLERTON, CA 92834 weather forecast Day 6 FULLERTON, CA 92834 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
20% Rain
Overcast
44% Rain
Overcast
43% Rain
Mostly Cloudy
12% Rain
Partly Cloudy
18% Rain
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