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As of 20:51 PDT

Weather in Fullerton, CA

64°Current weather

Fullerton, Saturday, 31 October, 20:51

Light rain. Feels like 64°. High 72°, low 59°.

Pressure29.85 inHg
Wind2 mph N
Humidity88%
Visibility6.2 mi
Dew point60°

10-day forecast for Fullerton, CA: 52° to 82°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

82°
Best day: Saturday, November 7
70° · 0.42 in
Worst day: Sunday, November 1

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

Sun, 0170° / 55°0.42Rain
MorningPartly cloudy61°feels 61°
AfternoonClear69°feels 68°
EveningClear60°feels 60°
OvernightRain62°feels 62°
70 °Rain

Fullerton, Sunday, 1 November

Rain. High 70°, low 55°.

Pressure29.85 inHg
Wind4.8 mph SW
Humidity74%
Visibility4.4 mi
Dew point58°
Mon, 0271° / 54°0Clear
MorningMostly clear56°feels 55°
AfternoonClear71°feels 70°
EveningPartly cloudy62°feels 62°
OvernightMostly clear55°feels 54°
71 °Clear

Fullerton, Monday, 2 November

Clear. High 71°, low 54°.

Pressure30.12 inHg
Wind2 mph W
Humidity51%
Visibility6.2 mi
Dew point50°
Tue, 0372° / 52°0Overcast
MorningOvercast53°feels 53°
AfternoonOvercast72°feels 71°
EveningOvercast61°feels 61°
OvernightPartly cloudy55°feels 54°
72 °Overcast

Fullerton, Tuesday, 3 November

Overcast. High 72°, low 52°.

Pressure30.09 inHg
Wind2.8 mph W
Humidity51%
Visibility6.2 mi
Dew point51°
Wed, 0472° / 56°0Clear
MorningClear56°feels 56°
AfternoonClear72°feels 71°
EveningClear63°feels 63°
OvernightClear57°feels 57°
72 °Clear

Fullerton, Wednesday, 4 November

Clear. High 72°, low 56°.

Pressure29.94 inHg
Wind1.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point55°
Thu, 0576° / 55°0Clear
MorningClear60°feels 59°
AfternoonClear71°feels 70°
EveningClear73°feels 73°
OvernightClear62°feels 62°
76 °Clear

Fullerton, Thursday, 5 November

Clear. High 76°, low 55°.

Pressure29.97 inHg
Wind5 mph NE
Humidity44%
Visibility—
Dew point46°
Fri, 0679° / 57°0Clear
MorningClear61°feels 61°
AfternoonClear74°feels 73°
EveningClear78°feels 78°
OvernightClear69°feels 68°
79 °Clear

Fullerton, Friday, 6 November

Clear. High 79°, low 57°.

Pressure30.00 inHg
Wind8 mph W
Humidity48%
Visibility—
Dew point50°
Sat, 0782° / 69°0Mostly clear
MorningMostly clear72°feels 70°
AfternoonMostly clear78°feels 76°
EveningMostly clear79°feels 78°
OvernightMostly clear72°feels 70°
82 °Mostly clear

Fullerton, Saturday, 7 November

Mostly clear. High 82°, low 69°.

Pressure29.97 inHg
Wind8.4 mph SW
Humidity16%
Visibility—
Dew point26°
Sun, 0880° / 69°0Overcast
MorningOvercast71°feels 70°
AfternoonOvercast75°feels 74°
EveningOvercast74°feels 74°
OvernightOvercast71°feels 70°
80 °Overcast

Fullerton, Sunday, 8 November

Overcast. High 80°, low 69°.

Pressure29.94 inHg
Wind9.7 mph SW
Humidity34%
Visibility—
Dew point44°
Mon, 0976° / 67°0Clear
MorningClear69°feels 69°
AfternoonClear73°feels 72°
EveningClear73°feels 72°
OvernightClear69°feels 69°
76 °Clear

Fullerton, Monday, 9 November

Clear. High 76°, low 67°.

Pressure30.00 inHg
Wind8.7 mph SW
Humidity53%
Visibility—
Dew point54°

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.