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As of 06:46 PDT

Weather in Altadena, CA

59°Current weather

Altadena, Sunday, 25 October, 06:46

Clear. Feels like 57°. High 78°, low 55°.

Pressure30.03 inHg
Wind0.6 mph N
Humidity51%
Visibility6.2 mi
Dew point41°

Two-week outlook for Altadena, CA: week one averages a high of 68.7° and week two 66°, so week two runs 2.7° cooler than week one. Around 2.2 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 25: 78°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)68.7°53.9°0.1 in / 1 d-6.9°
2nd (November 1 – November 7)66°54.6°2.1 in / 2 d-8.5°

Weekend weather

Sun, October 25
Clear
78°55°
no precip.
Sat, October 31
Light rain
66°55°
0.01 in
Sun, November 1
Heavy rain
63°54°
1.54 in
Sat, November 7
Overcast
71°54°
no precip.
Mon, 2679° / 58°0Clear
79 °Clear

Altadena, Monday, 26 October

Clear. High 79°, low 58°.

Pressure30.09 inHg
Wind4.5 mph SW
Humidity38%
Visibility6.2 mi
Dew point42°
Tue, 2766° / 53°0Clear
66 °Clear

Altadena, Tuesday, 27 October

Clear. High 66°, low 53°.

Pressure30.00 inHg
Wind4.8 mph S
Humidity43%
Visibility6.2 mi
Dew point43°
Wed, 2866° / 53°0Clear
66 °Clear

Altadena, Wednesday, 28 October

Clear. High 66°, low 53°.

Pressure29.97 inHg
Wind4.6 mph S
Humidity34%
Visibility6.0 mi
Dew point36°
Thu, 2964° / 52°0Overcast
64 °Overcast

Altadena, Thursday, 29 October

Overcast. High 64°, low 52°.

Pressure29.97 inHg
Wind5.1 mph S
Humidity47%
Visibility—
Dew point41°
Fri, 3062° / 51°0.04Light rain
62 °Light rain

Altadena, Friday, 30 October

Light rain. High 62°, low 51°.

Pressure29.94 inHg
Wind5.4 mph SW
Humidity66%
Visibility—
Dew point47°
Sat, 3166° / 55°0.01Light rain
66 °Light rain

Altadena, Saturday, 31 October

Light rain. High 66°, low 55°.

Pressure29.97 inHg
Wind8 mph S
Humidity67%
Visibility—
Dew point50°
Sun, 0163° / 54°1.54Heavy rain
63 °Heavy rain

Altadena, Sunday, 1 November

Heavy rain. High 63°, low 54°.

Pressure29.59 inHg
Wind24 mph S
Humidity96%
Visibility—
Dew point61°
Mon, 0265° / 51°0Partly cloudy
65 °Partly cloudy

Altadena, Monday, 2 November

Partly cloudy. High 65°, low 51°.

Pressure30.18 inHg
Wind6 mph SW
Humidity49%
Visibility—
Dew point40°
Tue, 0371° / 58°0Overcast
71 °Overcast

Altadena, Tuesday, 3 November

Overcast. High 71°, low 58°.

Pressure30.15 inHg
Wind5.7 mph NE
Humidity20%
Visibility—
Dew point25°
Wed, 0465° / 55°0Overcast
65 °Overcast

Altadena, Wednesday, 4 November

Overcast. High 65°, low 55°.

Pressure30.09 inHg
Wind6.4 mph S
Humidity53%
Visibility—
Dew point44°
Thu, 0565° / 54°0Overcast
65 °Overcast

Altadena, Thursday, 5 November

Overcast. High 65°, low 54°.

Pressure30.03 inHg
Wind6.2 mph SE
Humidity61%
Visibility—
Dew point47°
Fri, 0663° / 56°0.61Rain
63 °Rain

Altadena, Friday, 6 November

Rain. High 63°, low 56°.

Pressure29.97 inHg
Wind10.7 mph S
Humidity79%
Visibility—
Dew point55°
Sat, 0771° / 54°0Overcast
71 °Overcast

Altadena, Saturday, 7 November

Overcast. High 71°, low 54°.

Pressure30.00 inHg
Wind5 mph E
Humidity51%
Visibility—
Dew point45°

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 Altadena, 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.