FULLERTON, CA 92837 Weather Forecast & Current Conditions

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FULLERTON, CA
Current Weather

3:53 PM PDT MAR 31, 2025
Scattered Clouds
66°F
Feels Like: 66°F
Dewpoint: 59°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: Variable at 7 mph
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

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FULLERTON, CA 92837
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a slight chance of rain this evening, then partly cloudy overnight. Lows around 50. Areas of winds west 10 to 15 mph. Chance of measurable precipitation 20 percent.
TUESDAY
Partly cloudy. Highs 63 to 66. Areas of winds west 10 to 15 mph with gusts to 30 mph...becoming 15 to 25 mph with gusts to 40 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy. Lows 42 to 47. Areas of winds west 15 to 25 mph with gusts to 40 mph...becoming 10 to 15 mph with gusts to 25 mph overnight.
WEDNESDAY
Mostly sunny. Highs 63 to 66. Areas of winds west 10 to 15 mph. Gusts to 30 mph in the afternoon.
WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 45 to 49. Areas of winds south 10 to 15 mph. Gusts to 30 mph in the evening.
THURSDAY
Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers in the afternoon. Highs 61 to 64.
THURSDAY NIGHT
Partly cloudy in the evening...becoming mostly clear. Lows 43 to 46.
FRIDAY
Mostly sunny. Highs 66 to 69.
FRIDAY NIGHT
Mostly clear. Lows 45 to 49.
SATURDAY
Mostly sunny. Highs 71 to 75.
SATURDAY NIGHT
Mostly clear. Lows around 50.
SUNDAY
Mostly sunny. Highs 76 to 80.
SUNDAY NIGHT
Mostly clear. Lows around 54.

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  3/31/2025
Monday
31 MAR 2025
FULLERTON, CA 92837 weather forecast Day 1, 12 hours 10 AM 60° 60° Overcast 6%

0% Thunder
( 1% severe)
SSE   6 72% 51°
High 65° FULLERTON, CA 92837 weather forecast Day 1, 15 hours 1 PM 64° 64° Mostly Cloudy SSW   7 63% 51°
Mostly Cloudy



FULLERTON, CA 92837 weather forecast Day 1, 18 hours 4 PM 64° 64° Mostly Cloudy 5%

0% Thunder
( 3% severe)
WSW   9 58% 49°
FULLERTON, CA 92837 weather forecast Day 1, 21 hours 7 PM 59° 57° Mostly Cloudy W   9 62% 46°
Tuesday
1 APR 2025
FULLERTON, CA 92837 weather forecast Day 2, 0 hours 10 PM 57° 55° Partly Cloudy 0%

0% Thunder
( 1% severe)
WSW   9 62% 44°
Low 50° FULLERTON, CA 92837 weather forecast Day 2, 3 hours 1 AM 54° 52° Partly Cloudy W   7 64% 42°
High 66° FULLERTON, CA 92837 weather forecast Day 2, 6 hours 4 AM 52° 50° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   6 66% 41°

Partly Cloudy



FULLERTON, CA 92837 weather forecast Day 2, 9 hours 7 AM 53° 51° Mostly Cloudy W   7 61% 40°
FULLERTON, CA 92837 weather forecast Day 2, 12 hours 10 AM 61° 59° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   12 36% 34°
FULLERTON, CA 92837 weather forecast Day 2, 15 hours 1 PM 64° 62° Partly Cloudy W   17 34% 35°
FULLERTON, CA 92837 weather forecast Day 2, 18 hours 4 PM 63° 61° Clear 1%

0% Thunder
( 1% severe)
W   17 36% 36°
FULLERTON, CA 92837 weather forecast Day 2, 21 hours 7 PM 57° 53° Partly Cloudy W   16 45% 36°
Wednesday
2 APR 2025
FULLERTON, CA 92837 weather forecast Day 3, 0 hours 10 PM 55° 51° Partly Cloudy 1%

0% Thunder
( 1% severe)
W   14 49% 36°
Low 47° FULLERTON, CA 92837 weather forecast Day 3, 3 hours 1 AM 52° 48° Clear WNW   10 52% 35°
High 66° FULLERTON, CA 92837 weather forecast Day 3, 6 hours 4 AM 49° 46° Clear 1%

0% Thunder
( 0% severe)
WNW   7 56% 34°

Clear



FULLERTON, CA 92837 weather forecast Day 3, 9 hours 7 AM 50° 48° Clear WNW   6 56% 35°
FULLERTON, CA 92837 weather forecast Day 3, 15 hours 10 AM 60° 59° Clear 1%

0% Thunder
( 0% severe)
W   7 35% 32°
FULLERTON, CA 92837 weather forecast Day 3, 18 hours 1 PM 64° 63° Clear W   12 30% 32°
FULLERTON, CA 92837 weather forecast Day 3, 21 hours 4 PM 63° 62° Clear     WSW   12 32% 33°

FULLERTON, CA extended weather forecast

Thursday
3 APR 2025
Friday
4 APR 2025
Saturday
5 APR 2025
Sunday
6 APR 2025
Monday
7 APR 2025
Low 50° Low 49° Low 50° Low 53° Low 54°
High 65° High 71° High 83° High 81° High 80°
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
Mostly Cloudy
61% Rain
Partly Cloudy
23% Rain
Clear
4% Rain
Clear
4% Rain
Clear
4% Rain
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