FULLERTON, CA 92837 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

92837 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
FULLERTON, CA Current Weather
8:53 AM PST NOV 13, 2026
Broken Clouds 63°F
Feels Like:	63°F
Dewpoint:	57°F
Rel. Hum.:	81%
Visibility:	10 miles
Wind:	ESE at 5 mph
Pressure:	29.82 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

92837 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	FULLERTON, CA 92837 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Cloudy with showers this morning, then partly cloudy with a chance of showers this afternoon. Highs 68 to 72. Areas of winds southeast 10 mph becoming southwest this afternoon.

TONIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Lows 54 to 57. Areas of winds south to 10 mph becoming southwest with gusts to 25 mph overnight. Chance of measurable precipitation 70 percent.

SATURDAY
Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs 68 to 72. Light winds. Chance of measurable precipitation 20 percent.

SATURDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 50 to 54. Light winds.

SUNDAY
Partly cloudy. Highs 71 to 75. Light winds.

SUNDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers overnight. Lows 53 to 56.

MONDAY
Mostly cloudy in the morning...becoming partly cloudy. A chance of showers. Highs 67 to 71.

MONDAY NIGHT
Showers. Lows 49 to 52.

TUESDAY
Partly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs around 68 towards the coast to 64 to 68 farther inland.

TUESDAY NIGHT
Mostly clear. Lows 46 to 50.

WEDNESDAY
Mostly sunny. Highs 65 to 69.

WEDNESDAY NIGHT
Partly cloudy with a chance of showers. Lows around 50.

THURSDAY
Partly cloudy with a chance of showers. Highs around 69 towards the coast to 65 to 69 farther inland.

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 AM EST 11/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
13 NOV 2026

10 AM

66°

66°

Mostly Cloudy

48%
RAIN
***

0% Thunder
( 4% severe)

SSE 3

78%

59°

High 71°

1 PM

70°

70°

Partly Cloudy

WSW 7

59%

55°

Mostly Cloudy

Chance of Rain

4 PM

68°

68°

Partly Cloudy

43%
RAIN
.1–.25 in

0% Thunder
( 1% severe)

WSW 7

63%

55°

7 PM

64°

64°

Mostly Cloudy

SW 6

78%

57°

Saturday
14 NOV 2026

10 PM

62°

61°

Mostly Cloudy

85%
RAIN
***

0% Thunder
( 7% severe)

S 8

90%

59°

Low 55°

1 AM

61°

60°

Mostly Cloudy

SW 7

100%

61°

High 70°

4 AM

59°

60°

Mostly Cloudy

8%

0% Thunder
( 2% severe)

NW 2

100%

59°

Decreasing Clouds

7 AM

59°

60°

Mostly Cloudy

E 3

100%

59°

10 AM

66°

66°

Clear

1%

0% Thunder
( 1% severe)

CALM

75%

58°

1 PM

70°

70°

Clear

CALM

57%

54°

4 PM

68°

68°

Clear

0%

0% Thunder
( 1% severe)

CALM

61%

54°

7 PM

63°

64°

Clear

SSE 3

75%

55°

Sunday
15 NOV 2026

10 PM

59°

58°

Clear

1%

0% Thunder
( 1% severe)

E 6

87%

55°

Low 53°

1 AM

57°

56°

Partly Cloudy

ENE 6

93%

55°

High 72°

4 AM

55°

54°

Clear

2%

0% Thunder
( 1% severe)

ENE 6

100%

55°

Partly Cloudy

7 AM

56°

55°

Partly Cloudy

ENE 6

100%

56°

10 AM

67°

67°

Partly Cloudy

3%

0% Thunder
( 1% severe)

CALM

70%

57°

1 PM

72°

72°

Partly Cloudy

CALM

53%

54°

4 PM

70°

70°

Partly Cloudy

SW 3

59%

55°


FULLERTON, CA extended weather forecast
Monday 16 NOV 2026	Tuesday 17 NOV 2026	Wednesday 18 NOV 2026	Thursday 19 NOV 2026	Friday 20 NOV 2026
Low 58°	Low 53°	Low 49°	Low 53°	Low 50°
High 69°	High 69°	High 68°	High 67°	High 67°

Overcast 64% Rain	Mostly Cloudy 69% Rain	Mostly Cloudy 18% Rain	Overcast 69% Rain	Overcast 59% Rain

WEATHER SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Fullerton, CA
Fullerton, CA snow
Fullerton, CA radar
CA map

-or-
-or-
-or-

92837
92837 snow
92837 radar

-or-
-or-

CA
CA snow

Copyright © 2026 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately