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As of 23:33 PDT

Weather in Fullerton, CA

63°Current weather

Fullerton, Tuesday, 27 October, 23:33

Clear. Feels like 63°. High 77°, low 57°.

Pressure29.97 inHg
Wind3.4 mph E
Humidity75%
Visibility6.2 mi
Dew point56°

10-day forecast for Fullerton, CA: 56° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

78°
Best day: Monday, November 2
73° · 0.45 in
Worst day: Tuesday, November 3

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

Wed, 2877° / 56°0Overcast
MorningOvercast61°feels 61°
AfternoonOvercast77°feels 77°
EveningMostly clear65°feels 65°
OvernightPartly cloudy62°feels 62°
77 °Overcast

Fullerton, Wednesday, 28 October

Overcast. High 77°, low 56°.

Pressure29.97 inHg
Wind1.8 mph S
Humidity45%
Visibility6.2 mi
Dew point51°
Thu, 2973° / 57°0Overcast
MorningOvercast62°feels 62°
AfternoonOvercast72°feels 72°
EveningOvercast67°feels 67°
OvernightOvercast59°feels 59°
73 °Overcast

Fullerton, Thursday, 29 October

Overcast. High 73°, low 57°.

Pressure29.91 inHg
Wind3.6 mph SW
Humidity55%
Visibility6.2 mi
Dew point55°
Fri, 3072° / 63°0Mostly clear
MorningOvercast64°feels 63°
AfternoonOvercast72°feels 71°
EveningPartly cloudy65°feels 64°
OvernightOvercast65°feels 64°
72 °Mostly clear

Fullerton, Friday, 30 October

Mostly clear. High 72°, low 63°.

Pressure29.94 inHg
Wind2.5 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Sat, 3169° / 61°0.32Rain
MorningOvercast61°feels 60°
AfternoonOvercast66°feels 66°
EveningRain61°feels 62°
OvernightOvercast63°feels 63°
69 °Rain

Fullerton, Saturday, 31 October

Rain. High 69°, low 61°.

Pressure29.97 inHg
Wind3.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point54°
Sun, 0172° / 59°0.07Light rain
MorningLight rain62°feels 62°
AfternoonLight rain68°feels 68°
EveningLight rain68°feels 68°
OvernightLight rain62°feels 62°
72 °Light rain

Fullerton, Sunday, 1 November

Light rain. High 72°, low 59°.

Pressure29.94 inHg
Wind6.4 mph SW
Humidity67%
Visibility—
Dew point56°
Mon, 0278° / 57°0Light rain
MorningLight rain61°feels 61°
AfternoonLight rain72°feels 71°
EveningLight rain77°feels 76°
OvernightLight rain69°feels 69°
78 °Light rain

Fullerton, Monday, 2 November

Light rain. High 78°, low 57°.

Pressure30.09 inHg
Wind10.3 mph S
Humidity50%
Visibility—
Dew point50°
Tue, 0373° / 66°0.45Light rain
MorningLight rain70°feels 70°
AfternoonLight rain72°feels 72°
EveningLight rain68°feels 68°
OvernightLight rain66°feels 66°
73 °Light rain

Fullerton, Tuesday, 3 November

Light rain. High 73°, low 66°.

Pressure29.94 inHg
Wind11 mph SW
Humidity58%
Visibility—
Dew point57°
Wed, 0471° / 62°0.34Rain
MorningRain63°feels 62°
AfternoonRain67°feels 66°
EveningRain70°feels 69°
OvernightRain66°feels 65°
71 °Rain

Fullerton, Wednesday, 4 November

Rain. High 71°, low 62°.

Pressure29.94 inHg
Wind16 mph W
Humidity57%
Visibility—
Dew point50°
Thu, 0573° / 64°0Clear
MorningClear66°feels 65°
AfternoonClear69°feels 69°
EveningClear71°feels 71°
OvernightClear67°feels 66°
73 °Clear

Fullerton, Thursday, 5 November

Clear. High 73°, low 64°.

Pressure30.06 inHg
Wind8 mph W
Humidity56%
Visibility—
Dew point52°

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.