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Altadena, CA Weather Forecast
Altadena, CA Weather Forecast Dated: 1040 PM Sat Nov 07 2026
Expect a mild stretch with plenty of sunshine and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.
Saturday, November 7, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
64°F 18°C
Clear
Pleasant near 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure.
Sunday, November 8, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
66°F 19°C
Clear
Balmy with temperatures reaching 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, November 9, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
79°F 26°C
Cloudy
Early-Evening
65°F 19°C
Clear
Enjoyable around 79°F 26°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, November 10, 2026
Mid-Morning
74°F 23°C
Cloudy
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
65°F 18°C
Clear
Warm temperatures up to 80°F 27°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, November 11, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
66°F 19°C
Clear
Very warm with a high of 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, November 12, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
61°F 16°C
Clear
Pleasant near 71°F 22°C, sunny throughout the day, with increasing humidity and barometric pressure falling.
Friday, November 13, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
75°F 24°C
Partly Cloudy
Early-Evening
64°F 18°C
Clear
Comfortable with temperatures reaching 75°F 24°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure.
Saturday, November 14, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
65°F 18°C
Light Rain
Enjoyable around 68°F 20°C, scattered downpours possible, with increasing humidity and steady pressure.
Sunday, November 15, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
67°F 20°C
Scattered Showers
Early-Evening
63°F 17°C
Scattered Showers
Refreshing around 67°F 20°C, locally heavy downpours at times, with increasing humidity and steady pressure.
Monday, November 16, 2026
Mid-Morning
63°F 17°C
Light Showers
Mid-Afternoon
62°F 17°C
Light Showers
Early-Evening
58°F 15°C
Heavy Rain Showers
Mildly cool near 62°F 17°C, rounds of showers expected off and on all day, with increasing humidity and steady pressure.
Tuesday, November 17, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
60°F 15°C
Scattered Showers
Early-Evening
53°F 12°C
Scattered Showers
Comfortable at 60°F 15°C, scattered downpours possible, with increasing humidity and steady pressure.
Wednesday, November 18, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
53°F 12°C
Scattered Showers
Cool with a high near 61°F 16°C, locally heavy downpours at times, with steady humidity and steady pressure.
Thursday, November 19, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
61°F 16°C
Partly Cloudy
Early-Evening
52°F 11°C
Clear
Refreshing around 61°F 16°C, partly cloudy through the afternoon, turning sunny this evening, with increasing humidity and steady pressure.
Friday, November 20, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
60°F 16°C
Partly Cloudy
Early-Evening
53°F 12°C
Clear
Mildly cool near 60°F 16°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
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Altadena, CA Weather Map
Altadena, CA 7 Day Weather
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