Observed 5:50 AM PDT at KBUR

Altadena, CA weather

Clear and 57°14°.

Mostly agree

Now 57°14°

Clear

Wind: 3 mph5 km/h; From the southeast. 35–10 mph16 km/h through 6 PM
Dew point: 50°10°; Comfortable
UV index: 0Low; Moderate 11 AM–4 PM · peak 5
Air quality: 12Good; Main pollutant: Ozone
Pressure: 29.93 inHg1014 hPa; Rising slowly · +0.03 inHg+1.0 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 60°16° today by 9 AM
High 74°23° today at 2 PM
Below 70°21° tonight after 6 PM

This morningUp to 65°18° by 11 AM · Clear
This afternoonUp to 74°23° by 2 PM · Clear
TonightDown to 58°14° by 4 AM · Clear
Tomorrow morningUp to 72°22° by 11 AM · Clear
Tomorrow afternoonUp to 78°26° by 2 PM · Clear
Tomorrow nightDown to 63°17° by 3 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 6a	Clear	55°13° (likely 51°11° to 56°13°)	55°13°	0%	10 mph16 km/h from NE, gusts 4 mph6 km/h	86%	0%	0
Sat 7a	Sunny	55°13° (likely 51°11° to 56°13°)	55°13°	0%	10 mph16 km/h from NE, gusts 3 mph5 km/h	83%	0%	0
Sat 8a	Sunny	58°14° (likely 53°12° to 58°14°)	58°14°	0%	10 mph16 km/h from ENE, gusts 6 mph10 km/h	81%	0%	0
Sat 9a	Sunny	61°16° (likely 59°15° to 64°18°)	61°16°	0%	10 mph16 km/h from ENE, gusts 7 mph12 km/h	76%	0%	1
Sat 10a	Sunny	64°18° (likely 63°17° to 65°18°)	64°18°	0%	10 mph16 km/h from ENE, gusts 5 mph7 km/h	65%	0%	2
Sat 11a	Sunny	65°18° (likely 65°18° to 69°21°)	65°18°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	60%	0%	4
Sat 12p	Sunny	68°20° (likely 68°20° to 72°22°)	68°20°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	56%	0%	5
Sat 1p	Sunny	71°22° (likely 69°21° to 75°24°)	71°22°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	55%	0%	5
Sat 2p	Sunny	74°23° (likely 70°21° to 76°24°)	74°23°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	52%	0%	5
Sat 3p	Sunny	74°23° (likely 70°21° to 76°24°)	74°23°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	53%	1%	3
Sat 4p	Sunny	74°23° (likely 69°21° to 75°24°)	74°23°	0%	5 mph8 km/h from S, gusts 8 mph14 km/h	56%	0%	2
Sat 5p	Sunny	71°22° (likely 68°20° to 73°23°)	71°22°	0%	5 mph8 km/h from SSW, gusts 7 mph12 km/h	54%	0%	2
Sat 6p	Clear	67°19° (likely 64°18° to 70°21°)	67°19°	0%	5 mph8 km/h from SSW, gusts 7 mph11 km/h	60%	0%	0
Sat 7p	Clear	66°19° (likely 60°16° to 66°19°)	66°19°	0%	5 mph8 km/h from SSW, gusts 6 mph10 km/h	64%	0%	0
Sat 8p	Clear	64°18° (likely 58°14° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 4 mph6 km/h	69%	0%	0
Sat 9p	Clear	64°18° (likely 56°13° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 3 mph5 km/h	69%	0%	0
Sat 10p	Clear	64°18° (likely 56°13° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 3 mph4 km/h	69%	0%	0
Sat 11p	Clear	63°17° (likely 56°13° to 63°17°)	63°17°	0%	5 mph8 km/h from ENE, gusts 3 mph5 km/h	70%	0%	0
Sun 12a	Clear	63°17° (likely 55°13° to 63°17°)	63°17°	0%	5 mph8 km/h from ENE, gusts 3 mph4 km/h	68%	0%	0
Sun 1a	Clear	61°16° (likely 54°12° to 61°16°)	61°16°	0%	5 mph8 km/h from ENE, gusts 5 mph8 km/h	66%	0%	0
Sun 2a	Clear	60°16° (likely 54°12° to 60°16°)	60°16°	0%	5 mph8 km/h from ENE, gusts 5 mph9 km/h	67%	0%	0
Sun 3a	Clear	60°16° (likely 53°12° to 60°16°)	60°16°	0%	5 mph8 km/h from ENE, gusts 6 mph9 km/h	67%	0%	0
Sun 4a	Clear	58°14° (likely 53°12° to 60°16°)	58°14°	0%	5 mph8 km/h from ENE, gusts 5 mph8 km/h	66%	0%	0
Sun 5a	Clear	58°14° (likely 52°11° to 60°16°)	58°14°	0%	5 mph8 km/h from ENE, gusts 5 mph8 km/h	66%	0%	0
Sun 6a	Clear	58°14° (likely 52°11° to 60°16°)	58°14°	0%	5 mph8 km/h from ENE, gusts 5 mph8 km/h	68%	0%	0
Sun 7a	Sunny	57°14° (likely 51°11° to 60°16°)	57°14°	0%	5 mph8 km/h from ENE, gusts 4 mph6 km/h	67%	0%	0
Sun 8a	Sunny	60°16° (likely 54°12° to 61°16°)	60°16°	0%	5 mph8 km/h from E, gusts 4 mph7 km/h	66%	0%	0
Sun 9a	Sunny	63°17° (likely 60°16° to 65°18°)	63°17°	0%	5 mph8 km/h from E, gusts 4 mph7 km/h	62%	0%	1
Sun 10a	Sunny	67°19° (likely 66°19° to 68°20°)	67°19°	0%	5 mph8 km/h from E, gusts 4 mph7 km/h	52%	0%	3
Sun 11a	Sunny	72°22° (likely 69°21° to 72°22°)	72°22°	0%	5 mph8 km/h from WSW, gusts 4 mph7 km/h	48%	0%	4
Sun 12p	Sunny	73°23° (likely 71°22° to 74°23°)	73°23°	0%	5 mph8 km/h from WSW, gusts 4 mph7 km/h	44%	0%	5
Sun 1p	Sunny	76°24° (likely 71°22° to 76°24°)	76°24°	0%	5 mph8 km/h from WSW, gusts 5 mph8 km/h	43%	0%	5
Sun 2p	Sunny	78°26° (likely 72°22° to 78°26°)	78°26°	0%	5 mph8 km/h from WSW, gusts 6 mph10 km/h	41%	1%	5
Sun 3p	Sunny	78°26° (likely 72°22° to 78°26°)	78°26°	0%	5 mph8 km/h from WSW, gusts 7 mph12 km/h	41%	41%	4
Sun 4p	Sunny	78°26° (likely 71°22° to 78°26°)	78°26°	0%	5 mph8 km/h from WSW, gusts 8 mph14 km/h	43%	41%	3
Sun 5p	Sunny	76°24° (likely 69°21° to 76°24°)	76°24°	0%	5 mph8 km/h from W, gusts 9 mph15 km/h	44%	41%	1
Sun 6p	Clear	70°21° (likely 66°19° to 71°22°)	70°21°	0%	5 mph8 km/h from W, gusts 7 mph11 km/h	50%	43%	0
Sun 7p	Mostly clear	70°21° (likely 62°17° to 70°21°)	70°21°	0%	5 mph8 km/h from W, gusts 6 mph10 km/h	57%	55%	0
Sun 8p	Mostly clear	69°21° (likely 60°16° to 69°21°)	69°21°	0%	5 mph8 km/h from WNW, gusts 6 mph10 km/h	62%	56%	0
Sun 9p	Mostly clear	69°21° (likely 59°15° to 69°21°)	69°21°	0%	5 mph8 km/h from WNW, gusts 5 mph7 km/h	66%	63%	0
Sun 10p	Mostly clear	69°21° (likely 58°14° to 69°21°)	69°21°	0%	5 mph8 km/h from WNW, gusts 5 mph8 km/h	68%	65%	0
Sun 11p	Mostly clear	67°19° (likely 59°15° to 67°19°)	67°19°	0%	5 mph8 km/h from NNE, gusts 4 mph6 km/h	69%	46%	0
Mon 12a	Mostly clear	66°19° (likely 57°14° to 67°19°)	66°19°	0%	5 mph8 km/h from NNE, gusts 4 mph6 km/h	68%	63%	0
Mon 1a	Mostly clear	64°18° (likely 56°13° to 67°19°)	64°18°	0%	5 mph8 km/h from NNE, gusts 4 mph7 km/h	67%	31%	0
Mon 2a	Mostly clear	64°18° (likely 54°12° to 66°19°)	64°18°	0%	5 mph8 km/h from NE, gusts 4 mph7 km/h	65%	23%	0
Mon 3a	Mostly clear	63°17° (likely 53°12° to 66°19°)	63°17°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	64%	20%	0
Mon 4a	Mostly clear	63°17° (likely 52°11° to 66°19°)	63°17°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	63%	13%	0
Mon 5a	Clear	63°17° (likely 52°11° to 65°18°)	63°17°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	63%	0%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Sunny. High 75°24°, low 57°14°. Typical 78°26° / 56°13°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 58°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 58°14°
  Dry
Official NWS forecast
Today: Sunny, with a high near 75. East southeast wind 5 to 10 mph.
Tonight: Mostly clear, with a low around 57. East southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–76°24°
Low, likely
51°11°–57°14°
Typical high / low
78°26° / 56°13°
Wind
8 mph12 km/h, gusts 17 mph28 km/h
UV peak
5
Tomorrow, Oct 25. Mostly sunny. High 78°26°, low 58°14°. Typical 78°26° / 55°13°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 78°26°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 63°17°
  Dry
Official NWS forecast
Day: Sunny, with a high near 78. North wind around 5 mph.
Night: Mostly clear, with a low around 58. North northwest wind around 5 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
72°22°–78°26°
Low, likely
52°11°–58°14°
Typical high / low
78°26° / 55°13°
Wind
8 mph12 km/h, gusts 15 mph24 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 78°26°, low 58°14°. Typical 78°26° / 55°13°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 59°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 78. Northwest wind 0 to 5 mph.
Night: Mostly clear, with a low around 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–78°26°
Low, likely
52°11°–64°18°
Typical high / low
78°26° / 55°13°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 78°26°, low 59°15°. Typical 78°26° / 55°13°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 78.
Night: Partly cloudy, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–78°26°
Low, likely
53°12°–60°16°
Typical high / low
78°26° / 55°13°
Wind
6 mph9 km/h, gusts 15 mph23 km/h
UV peak
5
Wednesday, Oct 28. Partly sunny. High 77°25°, low 58°14°. Typical 77°25° / 55°13°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 77.
Night: Mostly cloudy, with a low around 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–77°25°
Low, likely
51°11°–59°15°
Typical high / low
77°25° / 55°13°
Wind
5 mph9 km/h, gusts 13 mph22 km/h
UV peak
5
Thursday, Oct 29. Cloudy. High 72°22°, low 56°13°. Typical 77°25° / 54°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 72.
Night: A chance of rain showers after 11pm. Mostly cloudy, with a low around 56.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–72°22°
Low, likely
51°11°–59°15°
Typical high / low
77°25° / 54°12°
Wind
7 mph12 km/h, gusts 20 mph32 km/h
UV peak
4
Friday, Oct 30. Showers. High 68°20°, low 55°13°. Typical 77°25° / 54°12°. Rain 0.09 in2.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 65°18°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 60°15°
  30% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 55°13°
  20% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 68.
Night: A chance of rain showers. Mostly cloudy, with a low around 55.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–68°20°
Low, likely
52°11°–57°14°
Typical high / low
77°25° / 54°12°
Wind
8 mph14 km/h, gusts 16 mph26 km/h
UV peak
3
Saturday, Oct 31. Drizzle. High 64°18°, low 52°11°. Typical 77°25° / 54°12°. Rain 0.08 in2 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 55°13°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 65°19°
  40% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  40% chance
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  40% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–69°21°
Low, likely
49°9°–57°14°
Typical high / low
77°25° / 54°12°
Wind
9 mph14 km/h, gusts 26 mph42 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 67°19°, low 52°11°. Typical 77°25° / 53°12°. Rain 0.07 in1.8 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 56°13°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 69°21°
  30% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  30% chance
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  30% chance · 0.15 in3.8 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–76°24°
Low, likely
47°8°–60°16°
Typical high / low
77°25° / 53°12°
Wind
7 mph11 km/h, gusts 25 mph40 km/h
UV peak
4
Monday, Nov 2. Showers. High 65°18°, low 51°11°. Typical 76°24° / 53°12°. Rain 0.7 in18 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 59°15°
  20% chance · 0.39 in10 mm
2. Afternoon
  noon–6 PM
  Drizzle, 68°20°
  20% chance · 0.11 in2.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 56°13°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–70°21°
Low, likely
44°7°–60°16°
Typical high / low
76°24° / 53°12°
Wind
12 mph19 km/h, gusts 26 mph42 km/h

10 days15 days30 days

The outlook

Today
Dry, high 75°, low 57°.
Tomorrow
Dry, high 78°, low 58°, warming up.
Monday
Dry, high 78°, low 58°.
Rest of week
Mostly dry, highs 64–78°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LOX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Devils Gate Dam

2.2 mi

Level: 0.0 ft

Reading from Sat 4:01 AM · NWS gauge page

Eaton Dam

3.0 mi

Level: 0.0 ft

Reading from Sat 4:17 AM · NWS gauge page

Arroyo Seco near Pasedena

3.1 mi

Level: 1.0 ft
Flow: 1 cfs

Reading from Sat 4:15 AM · NWS gauge page

Santa Anita Dam

6.6 mi

Level: 0.0 ft

Reading from Sat 3:59 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

About 27% less cooling than a typical week.

This week 6Typical 9

Cooling degree days, base 65°F

Comfort

Dry air outside (dew point 50°F).

Open the windows?

Today, 9:00 AM–3:00 AM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

Burbank Glendale Pasadena Airport · official normals 1991–2020 · records 1939–2026

Oct 24, today vs a typical year

Today’s expected high is 3°2° colder than typical.

Last 7 days vs normal

On average 3°1° warmer than normal (daily mean temperature).

+8°+4°SunOct 18
+6°+3°MonOct 19
+3°+2°TueOct 20
−1°WedOct 21
−2°−1°ThuOct 22
—FriOct 23
—SatOct 24

Altadena weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 2 min; Losing 1 min 57 s a day; shortest Dec 21, 1 h 10 min less
Golden hour: 5:33–6:23 PM; Morning 6:49–7:39 AM
Blue hour: 6:23–6:33 PM; Morning 6:39–6:49 AM; first light 6:39 AM

Stars tonight? Unknown

Cloud forecast not available for tonight.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:28 AM · rises 5:06 PM
Full moon: Oct 25
New moon: Nov 8

Looking northeast from Altadena. The highest point on the skyline is about 5,600 ft, 5 mi away.Skyline from USGS elevation data. Sky, sun and moon as they are now.