LA PALMA, CA 90623 Weather Forecast & Current Conditions

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90623 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
FULLERTON, CA Current Weather
10:53 AM PDT MAY 22, 2026
Broken Clouds 68°F
Feels Like:	68°F
Dewpoint:	54°F
Rel. Hum.:	61%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.87 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

90623 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LA PALMA, CA 90623 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy this morning...becoming mostly sunny. Patchy fog this morning. Highs around 74 towards the coast to 76 to 79 farther inland. Areas of winds south 10 mph.

TONIGHT
Partly cloudy in the evening...becoming mostly cloudy overnight with patchy fog. Lows 52 to 58. Areas of winds southwest 10 mph in the evening becoming light.

SATURDAY
Mostly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 73 to 77. Areas of winds southwest to 10 mph.

SATURDAY NIGHT
Mostly clear in the evening...becoming mostly cloudy overnight with patchy fog. Lows 52 to 57. Areas of winds southwest 10 mph in the evening becoming light.

SUNDAY
Mostly cloudy with patchy fog in the morning...becoming mostly sunny. Highs around 73 towards the coast to 74 to 77 farther inland. Areas of winds west to 10 mph...becoming 10 to 15 mph in the afternoon.

SUNDAY NIGHT
Clear in the evening...becoming mostly cloudy. Patchy fog overnight. Lows 51 to 57.

MEMORIAL DAY
Mostly cloudy with patchy fog in the morning... Becoming partly cloudy. Highs 71 to 74.

MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 51 to 57.

TUESDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs around 70.

TUESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 51 to 57.

WEDNESDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs around 70.

WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 50 to 57.

THURSDAY
Partly cloudy. Highs 72 to 75.

90623 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LA PALMA, CA 90623

Infrared Weather Satellite
LA PALMA, CA 90623

90623 WEATHER RADAR LOOP

NEXRAD Weather Radar
LA PALMA, CA 90623

MOS COMPUTER WEATHER FORECAST

FULLERTON, CA 3 hourly weather forecast

weather forecast created 8:00 AM EDT 5/22/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
22 MAY 2026

11 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SSW 6

66%

57°

High 74°

2 PM

73°

73°

Clear

SW 8

57%

57°

Partly Cloudy

5 PM

72°

72°

Clear

0%

0% Thunder
( 0% severe)

SW 9

55%

55°

8 PM

65°

65°

Partly Cloudy

SSW 7

73%

56°

Saturday
23 MAY 2026

11 PM

62°

63°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SSW 3

84%

57°

Low 58°

2 AM

60°

61°

Mostly Cloudy

CALM

87%

56°

High 75°

5 AM

60°

61°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

CALM

87%

56°

Decreasing Clouds

8 AM

62°

63°

Mostly Cloudy

CALM

81%

56°

11 AM

68°

68°

Partly Cloudy

1%

0% Thunder
( 0% severe)

SW 6

65%

56°

2 PM

73°

73°

Clear

SW 8

55%

56°

5 PM

73°

73°

Clear

0%

0% Thunder
( 0% severe)

WSW 9

53%

55°

8 PM

65°

65°

Clear

SW 8

70%

55°

Sunday
24 MAY 2026

11 PM

62°

62°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SW 5

81%

56°

Low 58°

2 AM

60°

61°

Mostly Cloudy

CALM

87%

56°

High 75°

5 AM

59°

60°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

CALM

87%

55°

Decreasing Clouds

8 AM

62°

63°

Mostly Cloudy

CALM

78%

55°

11 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WSW 7

61%

55°

2 PM

73°

73°

Clear

WSW 9

53%

55°

5 PM

72°

72°

Clear

WSW 10

51%

53°


FULLERTON, CA extended weather forecast
Monday 25 MAY 2026	Tuesday 26 MAY 2026	Wednesday 27 MAY 2026	Thursday 28 MAY 2026	Friday 29 MAY 2026
Low 59°	Low 60°	Low 60°	Low 59°	Low 59°
High 71°	High 73°	High 73°	High 76°	High 77°

Overcast 2% Rain	Overcast 16% Rain	Partly Cloudy 25% Rain	Partly Cloudy 23% Rain	Partly Cloudy 13% Rain

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