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As of 10:38 PDT

Weather in Fullerton, CA

70°Current weather

Fullerton, Thursday, 29 October, 10:38

Overcast. Feels like 70°. High 73°, low 62°.

Pressure29.91 inHg
Wind5.7 mph E
Humidity68%
Visibility6.2 mi
Dew point59°

10-day forecast for Fullerton, CA: 54° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Tuesday, November 3
67° · 0.46 in
Worst day: Sunday, November 1

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

Fri, 3072° / 61°0Overcast
MorningOvercast64°feels 64°
AfternoonOvercast72°feels 71°
EveningPartly cloudy65°feels 64°
OvernightOvercast63°feels 62°
72 °Overcast

Fullerton, Friday, 30 October

Overcast. High 72°, low 61°.

Pressure29.91 inHg
Wind4.8 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Sat, 3169° / 60°0.01Light rain
MorningOvercast62°feels 61°
AfternoonOvercast69°feels 68°
EveningOvercast64°feels 64°
OvernightOvercast62°feels 61°
69 °Light rain

Fullerton, Saturday, 31 October

Light rain. High 69°, low 60°.

Pressure29.97 inHg
Wind3.5 mph S
Humidity60%
Visibility6.2 mi
Dew point55°
Sun, 0167° / 59°0.46Rain
MorningOvercast61°feels 61°
AfternoonLight rain67°feels 67°
EveningClear62°feels 61°
OvernightRain62°feels 62°
67 °Rain

Fullerton, Sunday, 1 November

Rain. High 67°, low 59°.

Pressure29.88 inHg
Wind2.1 mph NW
Humidity72%
Visibility6.2 mi
Dew point57°
Mon, 0272° / 55°0Clear
MorningMostly clear55°feels 54°
AfternoonClear68°feels 67°
EveningClear69°feels 68°
OvernightClear57°feels 57°
72 °Clear

Fullerton, Monday, 2 November

Clear. High 72°, low 55°.

Pressure30.12 inHg
Wind6 mph E
Humidity60%
Visibility—
Dew point51°
Tue, 0379° / 54°0Clear
MorningClear59°feels 58°
AfternoonClear73°feels 72°
EveningClear74°feels 73°
OvernightClear62°feels 61°
79 °Clear

Fullerton, Tuesday, 3 November

Clear. High 79°, low 54°.

Pressure30.09 inHg
Wind6.6 mph NE
Humidity46%
Visibility—
Dew point48°
Wed, 0473° / 64°0Overcast
MorningOvercast66°feels 66°
AfternoonOvercast71°feels 70°
EveningOvercast71°feels 70°
OvernightOvercast66°feels 66°
73 °Overcast

Fullerton, Wednesday, 4 November

Overcast. High 73°, low 64°.

Pressure29.91 inHg
Wind10.4 mph SW
Humidity55%
Visibility—
Dew point53°
Thu, 0572° / 64°0Mostly clear
MorningMostly clear66°feels 65°
AfternoonMostly clear69°feels 68°
EveningMostly clear70°feels 69°
OvernightMostly clear66°feels 65°
72 °Mostly clear

Fullerton, Thursday, 5 November

Mostly clear. High 72°, low 64°.

Pressure29.91 inHg
Wind8.2 mph SW
Humidity54%
Visibility—
Dew point51°
Fri, 0672° / 64°0Clear
MorningClear65°feels 65°
AfternoonClear69°feels 68°
EveningClear71°feels 70°
OvernightClear67°feels 66°
72 °Clear

Fullerton, Friday, 6 November

Clear. High 72°, low 64°.

Pressure29.94 inHg
Wind9.6 mph SW
Humidity60%
Visibility—
Dew point53°
Sat, 0777° / 65°0Clear
MorningClear67°feels 66°
AfternoonClear72°feels 71°
EveningClear76°feels 74°
OvernightClear69°feels 67°
77 °Clear

Fullerton, Saturday, 7 November

Clear. High 77°, low 65°.

Pressure30.06 inHg
Wind7.1 mph W
Humidity40%
Visibility—
Dew point45°

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.