FULLERTON, CA 92837 Weather Forecast & Current Conditions

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FULLERTON, CA
Current Weather

9:53 AM PDT JUN 15, 2025
Clear
64°F
Feels Like: 65°F
Dewpoint: 64°F
Rel. Hum.: 100%
Visibility: 7 miles
Wind: Variable at 3 mph
Pressure: 29.91 inches
Last 72 hours

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FULLERTON, CA 92837
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy with patchy fog this morning...becoming mostly sunny. Warmer. Highs 82 to 85 towards the coast to 87 to 91 farther inland. Light winds becoming west 10 mph this afternoon.
TONIGHT
Mostly clear. Lows 58 to 63. Areas of winds southwest 10 mph in the evening becoming light.
MONDAY
Mostly sunny. Highs around 82 towards the coast to 86 to 89 farther inland. Light winds becoming southwest 10 mph in the afternoon.
MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 60 to 63. Areas of winds southwest 10 mph in the evening becoming light.
TUESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 80 to 83 towards the coast to 85 to 88 farther inland. Light winds becoming southwest 10 mph in the afternoon.
TUESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 60 to 64.
WEDNESDAY
Patchy fog in the morning. Partly cloudy. Highs around 80 towards the coast to 83 to 87 farther inland.
WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 59 to 64.
JUNETEENTH
Patchy fog in the morning. Partly cloudy. Highs around 79 towards the coast to 82 to 85 farther inland.
THURSDAY NIGHT
Mostly clear in the evening...becoming mostly cloudy overnight with patchy fog. Lows 59 to 64.
FRIDAY
Mostly cloudy with patchy fog in the morning...becoming partly cloudy. Highs around 79 towards the coast to 82 to 85 farther inland.
FRIDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 58 to 63.
SATURDAY
Mostly cloudy with patchy fog in the morning... Becoming partly cloudy. Highs around 77 towards the coast to 79 to 82 farther inland.

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  8:00 AM EDT  6/15/2025
Sunday
15 JUN 2025
FULLERTON, CA 92837 weather forecast Day 1, 12 hours 11 AM 77° 78° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   3 35% 47°
High 86° FULLERTON, CA 92837 weather forecast Day 1, 15 hours 2 PM 85° 83° Clear SW   7 29% 49°
Clear



FULLERTON, CA 92837 weather forecast Day 1, 18 hours 5 PM 84° 82° Clear 0%

0% Thunder
( 0% severe)
WSW   8 27% 46°
FULLERTON, CA 92837 weather forecast Day 1, 21 hours 8 PM 75° 75° Clear WSW   5 31% 42°
Monday
16 JUN 2025
FULLERTON, CA 92837 weather forecast Day 2, 0 hours 11 PM 68° 68° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   2 39% 42°
Low 64° FULLERTON, CA 92837 weather forecast Day 2, 3 hours 2 AM 65° 65° Partly Cloudy SSE   2 46% 44°
High 85° FULLERTON, CA 92837 weather forecast Day 2, 6 hours 5 AM 64° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
SE   1 46% 43°

Partly Cloudy



FULLERTON, CA 92837 weather forecast Day 2, 9 hours 8 AM 68° 68° Partly Cloudy S   1 47% 47°
FULLERTON, CA 92837 weather forecast Day 2, 12 hours 11 AM 77° 78° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   5 32% 45°
FULLERTON, CA 92837 weather forecast Day 2, 15 hours 2 PM 84° 82° Partly Cloudy SW   7 29% 48°
FULLERTON, CA 92837 weather forecast Day 2, 18 hours 5 PM 83° 81° Clear 0%

0% Thunder
( 0% severe)
WSW   8 26% 45°
FULLERTON, CA 92837 weather forecast Day 2, 21 hours 8 PM 73° 73° Clear SSW   6 33% 42°
Tuesday
17 JUN 2025
FULLERTON, CA 92837 weather forecast Day 3, 0 hours 11 PM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   3 39% 41°
Low 63° FULLERTON, CA 92837 weather forecast Day 3, 3 hours 2 AM 65° 65° Partly Cloudy SSE   2 45% 43°
High 85° FULLERTON, CA 92837 weather forecast Day 3, 6 hours 5 AM 64° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   1 43% 41°

Partly Cloudy



FULLERTON, CA 92837 weather forecast Day 3, 9 hours 8 AM 67° 67° Partly Cloudy S   1 45% 45°
FULLERTON, CA 92837 weather forecast Day 3, 15 hours 11 AM 76° 77° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   5 32% 44°
FULLERTON, CA 92837 weather forecast Day 3, 18 hours 2 PM 83° 81° Clear SW   7 28% 47°
FULLERTON, CA 92837 weather forecast Day 3, 21 hours 5 PM 81° 80° Clear     SW   7 28% 45°

FULLERTON, CA extended weather forecast

Wednesday
18 JUN 2025
Thursday
19 JUN 2025
Friday
20 JUN 2025
Saturday
21 JUN 2025
Sunday
22 JUN 2025
Low 65° Low 65° Low 64° Low 64° Low 62°
High 80° High 82° High 81° High 79° High 81°
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
Partly Cloudy
1% Rain
Partly Cloudy
1% Rain
Partly Cloudy
2% Rain
Partly Cloudy
3% Rain
Partly Cloudy
3% Rain
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