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As of 13:53 PDT

Weather in Fullerton, CA

76°Current weather

Fullerton, Wednesday, 21 October, 13:53

Overcast. Feels like 76°. High 76°, low 62°.

Pressure29.83 inHg
Wind9 mph W
Humidity59%
Visibility6.2 mi
Dew point61°

Two-week outlook for Fullerton, CA: week one averages a high of 75.4° and week two 75.5°, so both weeks look similar in temperature. Around 1.0 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 24: 72°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 21 – October 27)75.4°58.6°0.9 in / 2 d-2.3°
2nd (October 28 – November 3)75.5°67.1°0.0 in / 0 d-0.3°

Weekend weather

Sat, October 24
Clear
72°54°
no precip.
Sun, October 25
Clear
77°58°
no precip.
Sat, October 31
Light rain
69°66°
0.03 in
Sun, November 1
Light rain
72°65°
no precip.
Thu, 2268° / 58°0.3Rain
68 °Rain

Fullerton, Thursday, 22 October

Rain. High 68°, low 58°.

Pressure30.00 inHg
Wind1.9 mph SW
Humidity82%
Visibility2.6 mi
Dew point57°
Fri, 2369° / 56°0.02Light rain
69 °Light rain

Fullerton, Friday, 23 October

Light rain. High 69°, low 56°.

Pressure29.97 inHg
Wind3.2 mph SW
Humidity60%
Visibility6.2 mi
Dew point54°
Sat, 2472° / 54°0Clear
72 °Clear

Fullerton, Saturday, 24 October

Clear. High 72°, low 54°.

Pressure29.97 inHg
Wind3.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point59°
Sun, 2577° / 58°0Clear
77 °Clear

Fullerton, Sunday, 25 October

Clear. High 77°, low 58°.

Pressure30.03 inHg
Wind1.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point58°
Mon, 2682° / 59°0Mostly clear
82 °Mostly clear

Fullerton, Monday, 26 October

Mostly clear. High 82°, low 59°.

Pressure30.06 inHg
Wind6.9 mph NE
Humidity43%
Visibility—
Dew point49°
Tue, 2784° / 62°0Overcast
84 °Overcast

Fullerton, Tuesday, 27 October

Overcast. High 84°, low 62°.

Pressure30.00 inHg
Wind10 mph W
Humidity29%
Visibility—
Dew point40°
Wed, 2880° / 71°0Mostly clear
80 °Mostly clear

Fullerton, Wednesday, 28 October

Mostly clear. High 80°, low 71°.

Pressure29.94 inHg
Wind9.3 mph SW
Humidity40%
Visibility—
Dew point49°
Thu, 2978° / 69°0Overcast
78 °Overcast

Fullerton, Thursday, 29 October

Overcast. High 78°, low 69°.

Pressure29.94 inHg
Wind7 mph W
Humidity42%
Visibility—
Dew point50°
Fri, 3078° / 70°0Overcast
78 °Overcast

Fullerton, Friday, 30 October

Overcast. High 78°, low 70°.

Pressure29.80 inHg
Wind10.9 mph SW
Humidity45%
Visibility—
Dew point51°
Sat, 3169° / 66°0.03Light rain
69 °Light rain

Fullerton, Saturday, 31 October

Light rain. High 69°, low 66°.

Pressure29.77 inHg
Wind10.1 mph SW
Humidity61%
Visibility—
Dew point54°
Sun, 0172° / 65°0.01Light rain
72 °Light rain

Fullerton, Sunday, 1 November

Light rain. High 72°, low 65°.

Pressure29.83 inHg
Wind8.5 mph SW
Humidity50%
Visibility—
Dew point49°
Mon, 0273° / 66°0Overcast
73 °Overcast

Fullerton, Monday, 2 November

Overcast. High 73°, low 66°.

Pressure30.06 inHg
Wind10.5 mph SW
Humidity52%
Visibility—
Dew point51°
Tue, 0377° / 64°0Clear
77 °Clear

Fullerton, Tuesday, 3 November

Clear. High 77°, low 64°.

Pressure30.06 inHg
Wind7.5 mph W
Humidity54%
Visibility—
Dew point52°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Fullerton, CA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.