FULLERTON, CA 92837 Weather Forecast & Current Conditions

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FULLERTON, CA
Current Weather

7:53 AM PST NOV 6, 2026
Clear
63°F
Feels Like: 63°F
Dewpoint: 48°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: Calm
Pressure: 30.03 inches
Last 72 hours

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FULLERTON, CA 92837
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs 82 to 85. Areas of winds northeast 10 to 15 mph. Gusts to 30 mph...becoming 25 mph this afternoon.
TONIGHT
Mostly clear. Lows 59 to 64. Areas of winds northeast 10 to 20 mph. Gusts to 30 mph...becoming 35 mph overnight.
SATURDAY
Mostly sunny. Highs 84 to 88. Areas of winds northeast 10 to 20 mph. Gusts to 35 mph...becoming 25 mph in the afternoon.
SATURDAY NIGHT
Clear. Lows 60 to 64. Areas of winds northeast 10 mph.
SUNDAY
Mostly sunny. Highs 86 to 89. Areas of winds northeast to 10 mph becoming west in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows 61 to 65.
MONDAY
Mostly sunny. Highs around 85.
MONDAY NIGHT
Partly cloudy. Lows 59 to 63.
TUESDAY
Mostly sunny. Highs 82 to 85.
TUESDAY NIGHT
Clear. Lows 59 to 63.
VETERANS DAY
Sunny. Highs 82 to 86.
WEDNESDAY NIGHT
Mostly clear. Lows 58 to 62.
THURSDAY
Mostly sunny. Highs around 80.

Visible Weather Satellite
FULLERTON, CA 92837
Infrared Weather Satellite
FULLERTON, CA 92837
NEXRAD Weather Radar
FULLERTON, CA 92837

FULLERTON, CA 3 hourly weather forecast

weather forecast created  7:00 AM EST 11/ 6/2026
Friday
6 NOV 2026
FULLERTON, CA 92837 weather forecast Day 1, 12 hours 10 AM 77° 77° Clear 0%

0% Thunder
( 0% severe)
  CALM 25% 39°
High 85° FULLERTON, CA 92837 weather forecast Day 1, 15 hours 1 PM 84° 81° Clear   CALM 17% 35°
Clear



FULLERTON, CA 92837 weather forecast Day 1, 18 hours 4 PM 83° 81° Clear 0%

0% Thunder
( 0% severe)
SW   1 19% 37°
FULLERTON, CA 92837 weather forecast Day 1, 21 hours 7 PM 73° 73° Clear NNW   3 31% 41°
Saturday
7 NOV 2026
FULLERTON, CA 92837 weather forecast Day 2, 0 hours 10 PM 69° 69° Clear 0%

0% Thunder
( 0% severe)
NNE   9 33% 39°
Low 63° FULLERTON, CA 92837 weather forecast Day 2, 3 hours 1 AM 66° 66° Clear NE   8 36% 38°
High 88° FULLERTON, CA 92837 weather forecast Day 2, 6 hours 4 AM 64° 64° Clear 0%

0% Thunder
( 0% severe)
NNE   7 40% 39°

Clear



FULLERTON, CA 92837 weather forecast Day 2, 9 hours 7 AM 64° 64° Clear ENE   7 40% 39°
FULLERTON, CA 92837 weather forecast Day 2, 12 hours 10 AM 80° 79° Clear 0%

0% Thunder
( 0% severe)
NW   2 22% 38°
FULLERTON, CA 92837 weather forecast Day 2, 15 hours 1 PM 87° 83° Clear   CALM 16% 35°
FULLERTON, CA 92837 weather forecast Day 2, 18 hours 4 PM 86° 83° Clear 0%

0% Thunder
( 0% severe)
WNW   6 17% 36°
FULLERTON, CA 92837 weather forecast Day 2, 21 hours 7 PM 75° 75° Clear NNW   6 29% 41°
Sunday
8 NOV 2026
FULLERTON, CA 92837 weather forecast Day 3, 0 hours 10 PM 71° 71° Clear 0%

0% Thunder
( 0% severe)
NNE   8 36% 43°
Low 65° FULLERTON, CA 92837 weather forecast Day 3, 3 hours 1 AM 68° 68° Clear NE   7 39% 42°
High 90° FULLERTON, CA 92837 weather forecast Day 3, 6 hours 4 AM 66° 66° Clear 0%

0% Thunder
( 0% severe)
NE   7 42% 42°

Clear



FULLERTON, CA 92837 weather forecast Day 3, 9 hours 7 AM 66° 66° Clear NE   7 40% 41°
FULLERTON, CA 92837 weather forecast Day 3, 15 hours 10 AM 82° 80° Clear 0%

0% Thunder
( 0% severe)
  CALM 22% 39°
FULLERTON, CA 92837 weather forecast Day 3, 18 hours 1 PM 89° 85° Clear   CALM 16% 37°
FULLERTON, CA 92837 weather forecast Day 3, 21 hours 4 PM 87° 84° Clear     WSW   6 18% 39°

FULLERTON, CA extended weather forecast

Monday
9 NOV 2026
Tuesday
10 NOV 2026
Wednesday
11 NOV 2026
Thursday
12 NOV 2026
Friday
13 NOV 2026
Low 57° Low 57° Low 56° Low 59° Low 57°
High 85° High 82° High 80° High 74° High 73°
FULLERTON, CA 92837 weather forecast Day 4 FULLERTON, CA 92837 weather forecast Day 5 FULLERTON, CA 92837 weather forecast Day 6 FULLERTON, CA 92837 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
1% Rain
Partly Cloudy
2% Rain
Clear
4% Rain
Partly Cloudy
8% Rain
Overcast
27% Rain
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