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As of 23:27 PDT

Weather in Altadena, CA

58°Current weather

Altadena, Thursday, 22 October, 23:27

Overcast. Feels like 58°. High 64°, low 57°.

Pressure29.97 inHg
Wind1.5 mph NE
Humidity79%
Visibility1.2 mi
Dew point52°

10-day forecast for Altadena, CA: 53° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Saturday, October 24
64° · 0.66 in
Worst day: Thursday, October 22

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

Fri, 2367° / 56°0.05Light rain
MorningPartly cloudy59°feels 59°
AfternoonOvercast67°feels 67°
EveningMostly clear60°feels 60°
OvernightOvercast58°feels 58°
67 °Light rain

Altadena, Friday, 23 October

Light rain. High 67°, low 56°.

Pressure30.00 inHg
Wind5.4 mph SW
Humidity70%
Visibility6.2 mi
Dew point48°
Sat, 2473° / 53°0Clear
MorningClear62°feels 61°
AfternoonClear69°feels 67°
EveningClear53°feels 51°
OvernightClear56°feels 56°
73 °Clear

Altadena, Saturday, 24 October

Clear. High 73°, low 53°.

Pressure29.97 inHg
Wind3.5 mph NE
Humidity40%
Visibility6.2 mi
Dew point42°
Sun, 2568° / 56°0Clear
MorningClear61°feels 59°
AfternoonClear68°feels 67°
EveningClear57°feels 55°
OvernightClear59°feels 57°
68 °Clear

Altadena, Sunday, 25 October

Clear. High 68°, low 56°.

Pressure30.06 inHg
Wind4 mph S
Humidity43%
Visibility6.2 mi
Dew point44°
Mon, 2669° / 56°0Overcast
MorningOvercast60°feels 58°
AfternoonOvercast69°feels 67°
EveningClear56°feels 55°
OvernightClear60°feels 58°
69 °Overcast

Altadena, Monday, 26 October

Overcast. High 69°, low 56°.

Pressure30.09 inHg
Wind3.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point43°
Tue, 2766° / 54°0Clear
MorningClear57°feels 55°
AfternoonClear64°feels 62°
EveningClear61°feels 60°
OvernightClear55°feels 52°
66 °Clear

Altadena, Tuesday, 27 October

Clear. High 66°, low 54°.

Pressure30.03 inHg
Wind4.8 mph S
Humidity33%
Visibility—
Dew point34°
Wed, 2870° / 55°0Overcast
MorningOvercast59°feels 57°
AfternoonOvercast67°feels 66°
EveningOvercast64°feels 63°
OvernightOvercast57°feels 56°
70 °Overcast

Altadena, Wednesday, 28 October

Overcast. High 70°, low 55°.

Pressure29.97 inHg
Wind7.7 mph SE
Humidity39%
Visibility—
Dew point40°
Thu, 2960° / 56°0.04Light rain
MorningLight rain58°feels 57°
AfternoonLight rain58°feels 57°
EveningLight rain59°feels 58°
OvernightLight rain57°feels 56°
60 °Light rain

Altadena, Thursday, 29 October

Light rain. High 60°, low 56°.

Pressure29.91 inHg
Wind7 mph SE
Humidity73%
Visibility—
Dew point49°
Fri, 3064° / 54°0.01Light rain
MorningLight rain56°feels 55°
AfternoonLight rain61°feels 59°
EveningLight rain62°feels 60°
OvernightLight rain57°feels 56°
64 °Light rain

Altadena, Friday, 30 October

Light rain. High 64°, low 54°.

Pressure29.97 inHg
Wind6.9 mph S
Humidity63%
Visibility—
Dew point47°
Sat, 3164° / 54°0Overcast
MorningOvercast56°feels 54°
AfternoonOvercast61°feels 59°
EveningOvercast62°feels 60°
OvernightOvercast55°feels 54°
64 °Overcast

Altadena, Saturday, 31 October

Overcast. High 64°, low 54°.

Pressure30.03 inHg
Wind6.2 mph SW
Humidity56%
Visibility—
Dew point44°

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 Altadena, 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.