FULLERTON, CA 92838 Weather Forecast & Current Conditions

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FULLERTON, CA
Current Weather

9:53 PM PDT APR 27, 2025
Clear
57°F
Feels Like: 58°F
Dewpoint: 32°F
Rel. Hum.: 39%
Visibility: 10 miles
Wind: WSW at 3 mph
Pressure: 30.07 inches
Last 72 hours

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FULLERTON, CA 92838
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows 47 to 54. Areas of winds southwest 10 mph this evening becoming light.
MONDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 65 to 69. Light winds becoming southwest 10 mph in the afternoon.
MONDAY NIGHT
Mostly clear. Lows 48 to 53. Areas of winds south 10 mph in the evening becoming light.
TUESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 72 to 75. Light winds becoming southwest 10 mph in the afternoon.
TUESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 49 to 54. Areas of winds southwest 10 mph in the evening becoming light.
WEDNESDAY
Mostly cloudy with patchy fog in the morning... Becoming partly cloudy. Highs 71 to 74.
WEDNESDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy overnight with patchy fog. Lows 50 to 54.
THURSDAY
Mostly cloudy with patchy fog in the morning... Becoming partly cloudy. Highs around 69 towards the coast to 70 to 73 farther inland.
THURSDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 50 to 54.
FRIDAY
Patchy fog in the morning. Partly cloudy. Highs 69 to 72.
FRIDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy. Lows 52 to 56.
SATURDAY
Mostly cloudy. Highs 66 to 69.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers. Lows 47 to 52.

Visible Weather Satellite
FULLERTON, CA 92838
Infrared Weather Satellite
FULLERTON, CA 92838
NEXRAD Weather Radar
FULLERTON, CA 92838

FULLERTON, CA 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/27/2025
Monday
28 APR 2025
FULLERTON, CA 92838 weather forecast Day 1, 0 hours 11 PM 56° 56° Partly Cloudy 0%

0% Thunder
( 1% severe)
SSW   3 55% 40°
Low 53° FULLERTON, CA 92838 weather forecast Day 1, 3 hours 2 AM 55° 55° Mostly Cloudy S   1 64% 43°
High 70° FULLERTON, CA 92838 weather forecast Day 1, 6 hours 5 AM 54° 54° Mostly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 61% 41°

Mostly Cloudy



FULLERTON, CA 92838 weather forecast Day 1, 9 hours 8 AM 57° 58° Mostly Cloudy SSE   1 55% 41°
FULLERTON, CA 92838 weather forecast Day 1, 12 hours 11 AM 63° 64° Partly Cloudy 1%

0% Thunder
( 1% severe)
S   2 44% 41°
FULLERTON, CA 92838 weather forecast Day 1, 15 hours 2 PM 68° 68° Partly Cloudy SW   7 39% 42°
FULLERTON, CA 92838 weather forecast Day 1, 18 hours 5 PM 67° 67° Clear 2%

0% Thunder
( 0% severe)
SW   8 40% 42°
FULLERTON, CA 92838 weather forecast Day 1, 21 hours 8 PM 62° 62° Clear SSW   5 48% 42°
Tuesday
29 APR 2025
FULLERTON, CA 92838 weather forecast Day 2, 0 hours 11 PM 58° 59° Clear 1%

0% Thunder
( 0% severe)
SSE   1 55% 42°
Low 53° FULLERTON, CA 92838 weather forecast Day 2, 3 hours 2 AM 56° 56° Partly Cloudy   CALM 66% 45°
High 74° FULLERTON, CA 92838 weather forecast Day 2, 6 hours 5 AM 54° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 64% 42°

Partly Cloudy



FULLERTON, CA 92838 weather forecast Day 2, 9 hours 8 AM 57° 58° Partly Cloudy   CALM 62% 44°
FULLERTON, CA 92838 weather forecast Day 2, 12 hours 11 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   5 45% 45°
FULLERTON, CA 92838 weather forecast Day 2, 15 hours 2 PM 72° 72° Clear SW   7 39% 46°
FULLERTON, CA 92838 weather forecast Day 2, 18 hours 5 PM 71° 71° Clear 0%

0% Thunder
( 0% severe)
SW   8 41% 46°
FULLERTON, CA 92838 weather forecast Day 2, 21 hours 8 PM 63° 64° Clear SSW   5 52% 45°

FULLERTON, CA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 56° Low 57° Low 59° Low 57° Low 59°
High 72° High 73° High 70° High 69° High 69°
FULLERTON, CA 92838 weather forecast Day 3 FULLERTON, CA 92838 weather forecast Day 4 FULLERTON, CA 92838 weather forecast Day 5 FULLERTON, CA 92838 weather forecast Day 6 FULLERTON, CA 92838 weather forecast Day 7
Mostly Cloudy
2% Rain
Overcast
2% Rain
Overcast
13% Rain
Overcast
22% Rain
Mostly Cloudy
33% Rain
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