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As of 10:23 PST

Weather in Altadena, CA

79°Current weather

Altadena, Wednesday, 11 November, 10:23

Clear. Feels like 79°. High 82°, low 55°.

Pressure30.12 inHg
Wind1 mph W
Humidity26%
Visibility6.2 mi
Dew point41°

Two-week outlook for Altadena, CA: week one averages a high of 64.4° and week two 65.5°, so week two runs 1.1° warmer than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 59°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 11 – November 17)64.4°50°1.2 in / 4 d-6.3°
2nd (November 18 – November 24)65.5°51.9°0.0 in / 0 d-3.2°

Weekend weather

Sat, November 14
Heavy rain
59°46°
0.35 in
Sun, November 15
Clear
60°48°
no precip.
Sat, November 21
Clear
64°50°
no precip.
Sun, November 22
Overcast
66°49°
no precip.
Thu, 1278° / 52°0Clear
78 °Clear

Altadena, Thursday, 12 November

Clear. High 78°, low 52°.

Pressure29.94 inHg
Wind8.2 mph SE
Humidity30%
Visibility6.2 mi
Dew point37°
Fri, 1356° / 49°0.39Rain
56 °Rain

Altadena, Friday, 13 November

Rain. High 56°, low 49°.

Pressure29.85 inHg
Wind5.9 mph S
Humidity87%
Visibility6.2 mi
Dew point50°
Sat, 1459° / 46°0.35Heavy rain
59 °Heavy rain

Altadena, Saturday, 14 November

Heavy rain. High 59°, low 46°.

Pressure29.88 inHg
Wind3.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point43°
Sun, 1560° / 48°0Clear
60 °Clear

Altadena, Sunday, 15 November

Clear. High 60°, low 48°.

Pressure30.06 inHg
Wind4.9 mph S
Humidity62%
Visibility—
Dew point44°
Mon, 1656° / 51°0.37Rain
56 °Rain

Altadena, Monday, 16 November

Rain. High 56°, low 51°.

Pressure30.06 inHg
Wind6.2 mph SW
Humidity93%
Visibility—
Dew point51°
Tue, 1759° / 49°0.05Light rain
59 °Light rain

Altadena, Tuesday, 17 November

Light rain. High 59°, low 49°.

Pressure29.91 inHg
Wind9.2 mph N
Humidity47%
Visibility—
Dew point35°
Wed, 1861° / 48°0Mostly clear
61 °Mostly clear

Altadena, Wednesday, 18 November

Mostly clear. High 61°, low 48°.

Pressure30.12 inHg
Wind9 mph N
Humidity30%
Visibility—
Dew point26°
Thu, 1955° / 50°0.04Light rain
55 °Light rain

Altadena, Thursday, 19 November

Light rain. High 55°, low 50°.

Pressure30.15 inHg
Wind6.2 mph NE
Humidity66%
Visibility—
Dew point43°
Fri, 2065° / 52°0Partly cloudy
65 °Partly cloudy

Altadena, Friday, 20 November

Partly cloudy. High 65°, low 52°.

Pressure30.03 inHg
Wind6 mph N
Humidity44%
Visibility—
Dew point38°
Sat, 2164° / 50°0Clear
64 °Clear

Altadena, Saturday, 21 November

Clear. High 64°, low 50°.

Pressure30.06 inHg
Wind9 mph N
Humidity33%
Visibility—
Dew point31°
Sun, 2266° / 49°0Overcast
66 °Overcast

Altadena, Sunday, 22 November

Overcast. High 66°, low 49°.

Pressure30.15 inHg
Wind8.5 mph NE
Humidity17%
Visibility—
Dew point15°
Mon, 2372° / 54°0Overcast
72 °Overcast

Altadena, Monday, 23 November

Overcast. High 72°, low 54°.

Pressure30.18 inHg
Wind6.9 mph N
Humidity12%
Visibility—
Dew point11°
Tue, 2475° / 60°0Overcast
75 °Overcast

Altadena, Tuesday, 24 November

Overcast. High 75°, low 60°.

Pressure30.12 inHg
Wind9.2 mph N
Humidity19%
Visibility—
Dew point25°

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.