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As of 01:43 PDT

Weather in Fullerton, CA

64°Current weather

Fullerton, Thursday, 29 October, 01:43

Mostly clear. Feels like 64°. High 76°, low 59°.

Pressure29.91 inHg
Wind2 mph E
Humidity83%
Visibility6.2 mi
Dew point59°

10-day forecast for Fullerton, CA: 54° to 82°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

82°
Best day: Tuesday, November 3
71°
Worst day: Sunday, November 1

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

Fri, 3071° / 61°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast71°feels 70°
EveningPartly cloudy65°feels 64°
OvernightOvercast62°feels 62°
71 °Overcast

Fullerton, Friday, 30 October

Overcast. High 71°, low 61°.

Pressure29.91 inHg
Wind5.5 mph SE
Humidity53%
Visibility6.2 mi
Dew point52°
Sat, 3168° / 61°0Overcast
MorningOvercast61°feels 61°
AfternoonOvercast67°feels 67°
EveningOvercast65°feels 64°
OvernightOvercast61°feels 61°
68 °Overcast

Fullerton, Saturday, 31 October

Overcast. High 68°, low 61°.

Pressure29.97 inHg
Wind1.9 mph E
Humidity63%
Visibility6.2 mi
Dew point53°
Sun, 0171° / 60°0.04Light rain
MorningPartly cloudy61°feels 60°
AfternoonPartly cloudy71°feels 70°
EveningClear65°feels 63°
OvernightOvercast62°feels 62°
71 °Light rain

Fullerton, Sunday, 1 November

Light rain. High 71°, low 60°.

Pressure29.88 inHg
Wind2.8 mph W
Humidity63%
Visibility6.2 mi
Dew point54°
Mon, 0278° / 54°0Clear
MorningClear59°feels 58°
AfternoonClear72°feels 71°
EveningClear74°feels 73°
OvernightClear62°feels 61°
78 °Clear

Fullerton, Monday, 2 November

Clear. High 78°, low 54°.

Pressure30.09 inHg
Wind4.9 mph E
Humidity38%
Visibility—
Dew point42°
Tue, 0382° / 56°0Clear
MorningClear62°feels 60°
AfternoonClear78°feels 76°
EveningClear79°feels 78°
OvernightClear68°feels 67°
82 °Clear

Fullerton, Tuesday, 3 November

Clear. High 82°, low 56°.

Pressure30.09 inHg
Wind9.4 mph W
Humidity19%
Visibility—
Dew point29°
Wed, 0476° / 67°0Clear
MorningClear69°feels 68°
AfternoonClear72°feels 71°
EveningClear72°feels 71°
OvernightClear68°feels 68°
76 °Clear

Fullerton, Wednesday, 4 November

Clear. High 76°, low 67°.

Pressure29.94 inHg
Wind11.1 mph SW
Humidity50%
Visibility—
Dew point51°
Thu, 0572° / 65°0Partly cloudy
MorningPartly cloudy67°feels 66°
AfternoonPartly cloudy69°feels 69°
EveningPartly cloudy70°feels 69°
OvernightPartly cloudy67°feels 66°
72 °Partly cloudy

Fullerton, Thursday, 5 November

Partly cloudy. High 72°, low 65°.

Pressure29.94 inHg
Wind11.1 mph SW
Humidity60%
Visibility—
Dew point54°
Fri, 0673° / 66°0Overcast
MorningOvercast67°feels 66°
AfternoonOvercast70°feels 69°
EveningOvercast73°feels 72°
OvernightOvercast68°feels 67°
73 °Overcast

Fullerton, Friday, 6 November

Overcast. High 73°, low 66°.

Pressure29.94 inHg
Wind9.4 mph W
Humidity53%
Visibility—
Dew point51°
Sat, 0778° / 66°0Mostly clear
MorningMostly clear68°feels 67°
AfternoonMostly clear74°feels 73°
EveningMostly clear77°feels 76°
OvernightMostly clear71°feels 70°
78 °Mostly clear

Fullerton, Saturday, 7 November

Mostly clear. High 78°, low 66°.

Pressure30.00 inHg
Wind7.7 mph SW
Humidity38%
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.