WHITTIER, CA 90602 Weather Forecast & Current Conditions

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90602 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
FULLERTON, CA Current Weather
9:53 AM PDT APR 2, 2026
Broken Clouds 63°F
Feels Like:	63°F
Dewpoint:	54°F
Rel. Hum.:	72%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.00 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

90602 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WHITTIER, CA 90602 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy in the morning then sunny. Highs in the upper 60s to mid 70s.

TONIGHT
Mostly clear. Lows in the upper 40s to mid 50s.

FRIDAY
Partly cloudy. Highs in the upper 70s to mid 80s.

FRIDAY NIGHT
Partly cloudy. Lows in the mid to upper 50s.

SATURDAY
Partly cloudy. Highs in the mid to upper 80s.

SATURDAY NIGHT
Partly cloudy in the evening then mostly clear. Lows in the mid 50s to around 60.

SUNDAY
Sunny. Highs in the mid to upper 80s.

SUNDAY NIGHT
Mostly clear in the evening then partly cloudy. Lows in the mid 50s.

MONDAY
Mostly cloudy in the morning then partly cloudy. Highs in the mid 70s to around 80.

MONDAY NIGHT
Mostly clear. Lows in the mid 50s.

TUESDAY
Partly cloudy in the morning then sunny. Highs in the mid 70s to around 80.

TUESDAY NIGHT
Mostly clear. Lows in the mid 50s.

WEDNESDAY
Partly cloudy in the morning then sunny. Highs in the mid to upper 70s.

90602 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WHITTIER, CA 90602

Infrared Weather Satellite
WHITTIER, CA 90602

90602 WEATHER RADAR LOOP

NEXRAD Weather Radar
WHITTIER, CA 90602

MOS COMPUTER WEATHER FORECAST

FULLERTON, CA 3 hourly weather forecast

weather forecast created 7:00 AM EST 4/ 2/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
PST

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Thursday
2 APR 2026

10 AM

66°

Mostly Cloudy

0% Thunder
( 0% severe)

SSW 3

63%

53°

High 71°

1 PM

70°

Partly Cloudy

SSW 8

53%

52°

Decreasing Clouds

4 PM

70°

Partly Cloudy

0% Thunder
( 0% severe)

SW 9

51%

51°

7 PM

64°

Clear

SW 6

65%

52°

Friday
3 APR 2026

10 PM

60°

61°

Clear

0% Thunder
( 0% severe)

SSE 1

81%

54°

Low 54°

1 AM

57°

58°

Partly Cloudy

ESE 2

90%

54°

High 82°

4 AM

56°

Partly Cloudy

0% Thunder
( 0% severe)

ENE 1

83%

51°

Partly Cloudy

7 AM

58°

59°

Partly Cloudy

NNE 2

72%

49°

10 AM

71°

Partly Cloudy

0% Thunder
( 0% severe)

WNW 3

36%

43°

1 PM

79°

78°

Mostly Cloudy

WNW 5

20%

35°

4 PM

81°

79°

Partly Cloudy

0% Thunder
( 0% severe)

W 7

19%

35°

7 PM

73°

Mostly Cloudy

NNW 6

26%

36°

Saturday
4 APR 2026

10 PM

66°

Partly Cloudy

0% Thunder
( 0% severe)

NE 5

32%

35°

Low 56°

1 AM

61°

62°

Partly Cloudy

ENE 3

39%

36°

High 86°

4 AM

58°

59°

Partly Cloudy

0% Thunder
( 0% severe)

NE 2

42%

35°

Partly Cloudy

7 AM

62°

63°

Partly Cloudy

NE 3

35%

34°

10 AM

78°

77°

Partly Cloudy

0% Thunder
( 0% severe)

ENE 2

17%

30°

1 PM

84°

81°

Partly Cloudy

SW 5

14%

30°

4 PM

84°

81°

Partly Cloudy

WSW 7

15%

31°


FULLERTON, CA extended weather forecast
Sunday 5 APR 2026	Monday 6 APR 2026	Tuesday 7 APR 2026	Wednesday 8 APR 2026	Thursday 9 APR 2026
Low 55°	Low 57°	Low 57°	Low 59°	Low 56°
High 86°	High 77°	High 79°	High 73°	High 73°

Clear 2% Rain	Mostly Cloudy 3% Rain	Partly Cloudy 3% Rain	Overcast 8% Rain	Partly Cloudy 24% Rain