FULLERTON, CA 92837 Weather Forecast & Current Conditions

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92837 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
FULLERTON, CA Current Weather
11:53 PM PST NOV 13, 2025
Broken Clouds Light Rain 66°F
Feels Like:	66°F
Dewpoint:	57°F
Rel. Hum.:	73%
Visibility:	10 miles
Wind:	E at 9 mph
Pressure:	30.00 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

92837 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	FULLERTON, CA 92837 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. A chance of showers this evening, then showers likely overnight. Lows around 58. Light winds. Chance of measurable precipitation 70 percent.

FRIDAY
Showers likely. Highs 64 to 67. Areas of winds southeast 10 mph. Chance of measurable precipitation 70 percent.

FRIDAY NIGHT
A slight chance of thunderstorms. Showers likely in the evening, then showers overnight. Locally heavy rainfall possible overnight. Lows 55 to 60. Areas of winds east to 10 mph.

SATURDAY
Showers and a slight chance of thunderstorms. Locally heavy rainfall possible. Highs 63 to 66. Areas of winds southeast 10 to 15 mph with gusts to 25 mph becoming southwest 10 to 20 mph with gusts to 30 mph in the afternoon.

SATURDAY NIGHT
A slight chance of thunderstorms in the evening. Showers. Lows 50 to 56. Areas of winds south 10 mph in the evening becoming light.

SUNDAY
Mostly cloudy with showers likely in the morning, then partly cloudy with a chance of showers in the afternoon. Highs 61 to 65.

SUNDAY NIGHT
Partly cloudy with a chance of showers. Lows 49 to 55.

MONDAY
Partly cloudy with a chance of showers. Highs 61 to 64.

MONDAY NIGHT
Partly cloudy with a chance of showers. Lows 46 to 52.

TUESDAY
Partly cloudy. A chance of showers. Highs 60 to 64.

TUESDAY NIGHT
Partly cloudy with a slight chance of showers. Lows 44 to 49.

WEDNESDAY
Mostly sunny. Highs 63 to 66.

WEDNESDAY NIGHT
Clear in the evening, then partly cloudy with a slight chance of showers overnight. Lows 46 to 52.

92837 WEATHER SATELLITE LOOPS

Visible Weather Satellite
FULLERTON, CA 92837

Infrared Weather Satellite
FULLERTON, CA 92837

92837 WEATHER RADAR LOOP

NEXRAD Weather Radar
FULLERTON, CA 92837

MOS COMPUTER WEATHER FORECAST

FULLERTON, CA 3 hourly weather forecast

weather forecast created 7:00 PM EST 11/13/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
14 NOV 2025

10 PM

65°

65°

Mostly Cloudy

61%
RAIN
1–2 in

0% Thunder
( 3% severe)

S 3

81%

59°

Low 62°

1 AM

64°

65°

Mostly Cloudy

E 5

81%

58°

High 67°

4 AM

63°

64°

Mostly Cloudy

64%
RAIN
***

0% Thunder
( 9% severe)

E 5

84%

58°

Overcast

Rain Likely

7 AM

63°

63°

Mostly Cloudy

ESE 7

84%

58°

10 AM

63°

63°

Overcast

74%
RAIN
***

0% Thunder
( 11% severe)

ESE 7

87%

59°

1 PM

65°

65°

Overcast

ESE 6

84%

60°

4 PM

64°

65°

Overcast

71%
RAIN
***

0% Thunder
( 13% severe)

ESE 5

87%

60°

7 PM

63°

64°

Mostly Cloudy

ESE 5

90%

60°

Saturday
15 NOV 2025

10 PM

63°

64°

Overcast

79%
RAIN
***

0% Thunder
( 11% severe)

ESE 5

93%

61°

Low 61°

1 AM

64°

65°

Mostly Cloudy

E 5

90%

61°

High 65°

4 AM

63°

64°

Overcast

87%
RAIN
***

0% Thunder
( 15% severe)

E 5

97%

62°

Overcast

Rain Likely

7 AM

62°

62°

Overcast

E 6

100%

62°

10 AM

61°

60°

Overcast

89%
RAIN
***

0% Thunder
( 20% severe)

SE 7

100%

61°

1 PM

62°

62°

Mostly Cloudy

S 7

93%

60°

4 PM

60°

60°

Mostly Cloudy

75%
RAIN
***

0% Thunder
( 20% severe)

S 6

93%

58°

7 PM

58°

57°

Mostly Cloudy

S 6

90%

55°


FULLERTON, CA extended weather forecast
Sunday 16 NOV 2025	Monday 17 NOV 2025	Tuesday 18 NOV 2025	Wednesday 19 NOV 2025	Thursday 20 NOV 2025
Low 53°	Low 55°	Low 50°	Low 47°	Low 51°
High 67°	High 64°	High 64°	High 67°	High 66°

Overcast 81% Rain	Overcast 88% Rain	Overcast 71% Rain	Mostly Cloudy 37% Rain	Mostly Cloudy 32% Rain

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