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As of 11:13 PDT

Weather in Fullerton, CA

66°Current weather

Fullerton, Friday, 30 October, 11:13

Overcast. Feels like 66°. High 69°, low 63°.

Pressure29.91 inHg
Wind3.4 mph S
Humidity77%
Visibility6.2 mi
Dew point58°

10-day forecast for Fullerton, CA: 53° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Saturday, November 7
70° · 0.34 in
Worst day: Sunday, November 1

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 3169° / 60°0.19Rain
MorningOvercast62°feels 62°
AfternoonOvercast69°feels 68°
EveningRain64°feels 65°
OvernightOvercast61°feels 61°
69 °Rain

Fullerton, Saturday, 31 October

Rain. High 69°, low 60°.

Pressure29.94 inHg
Wind1.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point54°
Sun, 0170° / 58°0.34Rain
MorningMostly clear60°feels 61°
AfternoonMostly clear70°feels 69°
EveningClear61°feels 60°
OvernightRain61°feels 61°
70 °Rain

Fullerton, Sunday, 1 November

Rain. High 70°, low 58°.

Pressure29.91 inHg
Wind3.4 mph W
Humidity66%
Visibility6.2 mi
Dew point57°
Mon, 0273° / 53°0Clear
MorningPartly cloudy54°feels 54°
AfternoonClear73°feels 72°
EveningClear64°feels 64°
OvernightClear56°feels 56°
73 °Clear

Fullerton, Monday, 2 November

Clear. High 73°, low 53°.

Pressure30.09 inHg
Wind1.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point51°
Tue, 0377° / 54°0Clear
MorningClear55°feels 53°
AfternoonClear72°feels 71°
EveningClear73°feels 72°
OvernightClear57°feels 56°
77 °Clear

Fullerton, Tuesday, 3 November

Clear. High 77°, low 54°.

Pressure30.09 inHg
Wind6.3 mph NE
Humidity48%
Visibility—
Dew point48°
Wed, 0472° / 56°0Mostly clear
MorningMostly clear59°feels 59°
AfternoonMostly clear68°feels 68°
EveningMostly clear67°feels 67°
OvernightMostly clear60°feels 60°
72 °Mostly clear

Fullerton, Wednesday, 4 November

Mostly clear. High 72°, low 56°.

Pressure29.97 inHg
Wind6.4 mph W
Humidity74%
Visibility—
Dew point58°
Thu, 0569° / 62°0.04Light rain
MorningLight rain65°feels 64°
AfternoonLight rain68°feels 68°
EveningLight rain68°feels 67°
OvernightLight rain66°feels 65°
69 °Light rain

Fullerton, Thursday, 5 November

Light rain. High 69°, low 62°.

Pressure29.83 inHg
Wind7.9 mph S
Humidity58%
Visibility—
Dew point52°
Fri, 0674° / 65°0Clear
MorningClear66°feels 65°
AfternoonClear69°feels 69°
EveningClear73°feels 72°
OvernightClear68°feels 67°
74 °Clear

Fullerton, Friday, 6 November

Clear. High 74°, low 65°.

Pressure29.83 inHg
Wind8.5 mph SW
Humidity58%
Visibility—
Dew point53°
Sat, 0779° / 66°0Clear
MorningClear68°feels 67°
AfternoonClear73°feels 72°
EveningClear76°feels 75°
OvernightClear70°feels 69°
79 °Clear

Fullerton, Saturday, 7 November

Clear. High 79°, low 66°.

Pressure29.91 inHg
Wind8.5 mph SW
Humidity30%
Visibility—
Dew point38°
Sun, 0878° / 67°0Partly cloudy
MorningPartly cloudy69°feels 68°
AfternoonPartly cloudy74°feels 72°
EveningPartly cloudy75°feels 74°
OvernightPartly cloudy69°feels 68°
78 °Partly cloudy

Fullerton, Sunday, 8 November

Partly cloudy. High 78°, low 67°.

Pressure30.00 inHg
Wind6.6 mph SW
Humidity25%
Visibility—
Dew point35°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Fullerton, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.