Model estimate for 10:00 PM PDT (no recent station report)

Duarte, CA weather

Clear and 58°14°, 18°10° colder than a typical Oct 23.

Mostly agree

Now 58°14°

Clear

Wind: 5 mph8 km/h; From the north-northwest. 58–10 mph16 km/h through 10 AM
Dew point: 54°12°; Comfortable
UV tomorrow: 5Moderate; Moderate 10 AM–5 PM · peak 5
Air quality: 28Good; Main pollutant: Ozone

Light rain now, through the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 56°13° tonight at 11 PM
Above 70°21° tomorrow by noon
High 75°24° tomorrow at 3 PM
Below 70°21° tomorrow night after 6 PM

TonightNear 57°14° · rain chance 20% · Clear
Tomorrow morningUp to 67°19° by 11 AM · Clear
Tomorrow afternoonUp to 75°24° by 3 PM · Clear
Tomorrow nightDown to 56°13° by 4 AM · Clear
Sunday morningUp to 71°22° by 11 AM · Clear
Sunday afternoonUp to 79°26° by 3 PM · Partly cloudy
Sunday nightDown to 68°20° by 9 PM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 10p	Clear	58°14° (likely 52°11° to 58°14°)	58°14°	20%	5 mph8 km/h from NNW, gusts 4 mph6 km/h	85%	2%	0
Fri 11p	Clear	56°13° (likely 52°11° to 56°13°)	56°13°	0%	5 mph8 km/h from NNE, gusts 4 mph7 km/h	85%	2%	0
Sat 12a	Clear	56°13° (likely 52°11° to 56°13°)	56°13°	0%	5 mph8 km/h from NNE, gusts 5 mph8 km/h	87%	1%	0
Sat 1a	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	5 mph8 km/h from NNE, gusts 4 mph6 km/h	87%	1%	0
Sat 2a	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	10 mph16 km/h from NNE, gusts 4 mph6 km/h	85%	0%	0
Sat 3a	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	10 mph16 km/h from NNE, gusts 4 mph7 km/h	85%	0%	0
Sat 4a	Clear	58°14° (likely 51°11° to 58°14°)	58°14°	0%	10 mph16 km/h from NNE, gusts 5 mph7 km/h	85%	0%	0
Sat 5a	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	10 mph16 km/h from NNE, gusts 3 mph5 km/h	83%	0%	0
Sat 6a	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	10 mph16 km/h from NNE, gusts 7 mph11 km/h	85%	0%	0
Sat 7a	Sunny	56°13° (likely 51°11° to 56°13°)	56°13°	0%	10 mph16 km/h from NNE, gusts 6 mph9 km/h	81%	0%	0
Sat 8a	Sunny	60°16° (likely 53°12° to 60°16°)	60°16°	0%	5 mph8 km/h from NNE, gusts 7 mph12 km/h	77%	0%	0
Sat 9a	Sunny	62°17° (likely 57°14° to 62°17°)	62°17°	0%	5 mph8 km/h from NNE, gusts 10 mph15 km/h	72%	0%	1
Sat 10a	Sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	5 mph8 km/h from NNE, gusts 7 mph12 km/h	65%	1%	3
Sat 11a	Sunny	67°19° (likely 63°17° to 67°19°)	67°19°	0%	10 mph16 km/h from NNE, gusts 6 mph10 km/h	61%	2%	4
Sat 12p	Sunny	70°21° (likely 66°19° to 70°21°)	70°21°	0%	10 mph16 km/h from NNE, gusts 6 mph10 km/h	57%	1%	5
Sat 1p	Sunny	71°22° (likely 69°21° to 71°22°)	71°22°	0%	10 mph16 km/h from NNE, gusts 7 mph11 km/h	54%	0%	5
Sat 2p	Sunny	74°23° (likely 69°21° to 74°23°)	74°23°	0%	5 mph8 km/h from N, gusts 7 mph12 km/h	52%	0%	5
Sat 3p	Sunny	75°24° (likely 69°21° to 75°24°)	75°24°	0%	5 mph8 km/h from N, gusts 7 mph12 km/h	51%	0%	4
Sat 4p	Sunny	73°23° (likely 69°21° to 73°23°)	73°23°	0%	5 mph8 km/h from N, gusts 7 mph12 km/h	53%	0%	3
Sat 5p	Sunny	72°22° (likely 67°19° to 72°22°)	72°22°	0%	5 mph8 km/h from NNE, gusts 8 mph12 km/h	52%	0%	2
Sat 6p	Clear	64°18° (likely 63°17° to 68°20°)	64°18°	0%	5 mph8 km/h from NNE, gusts 9 mph14 km/h	56%	0%	0
Sat 7p	Clear	62°17° (likely 60°16° to 65°18°)	62°17°	0%	5 mph8 km/h from NNE, gusts 7 mph11 km/h	57%	0%	0
Sat 8p	Clear	61°16° (likely 58°14° to 62°17°)	61°16°	0%	10 mph16 km/h from N, gusts 4 mph7 km/h	57%	0%	0
Sat 9p	Clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	10 mph16 km/h from N, gusts 3 mph5 km/h	57%	0%	0
Sat 10p	Clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	10 mph16 km/h from N, gusts 3 mph5 km/h	57%	0%	0
Sat 11p	Clear	59°15° (likely 55°13° to 60°16°)	59°15°	0%	10 mph16 km/h from NNE, gusts 3 mph5 km/h	56%	0%	0
Sun 12a	Clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	10 mph16 km/h from NNE, gusts 4 mph7 km/h	58%	0%	0
Sun 1a	Clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	10 mph16 km/h from NNE, gusts 5 mph9 km/h	57%	0%	0
Sun 2a	Clear	58°14° (likely 55°13° to 59°15°)	58°14°	0%	5 mph8 km/h from NNE, gusts 5 mph8 km/h	56%	0%	0
Sun 3a	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	5 mph8 km/h from NNE, gusts 5 mph8 km/h	56%	0%	0
Sun 4a	Clear	56°13° (likely 53°12° to 58°14°)	56°13°	0%	5 mph8 km/h from NNE, gusts 6 mph10 km/h	56%	0%	0
Sun 5a	Clear	56°13° (likely 53°12° to 58°14°)	56°13°	0%	10 mph16 km/h from NNE, gusts 6 mph9 km/h	56%	0%	0
Sun 6a	Clear	56°13° (likely 53°12° to 58°14°)	56°13°	0%	10 mph16 km/h from NNE, gusts 5 mph8 km/h	58%	0%	0
Sun 7a	Sunny	56°13° (likely 54°12° to 58°14°)	56°13°	0%	10 mph16 km/h from NNE, gusts 4 mph7 km/h	57%	0%	0
Sun 8a	Sunny	61°16° (likely 56°13° to 61°16°)	61°16°	0%	5 mph8 km/h from NE, gusts 4 mph7 km/h	54%	0%	0
Sun 9a	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	5 mph8 km/h from NE, gusts 3 mph5 km/h	51%	0%	1
Sun 10a	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	5 mph8 km/h from NE, gusts 3 mph5 km/h	47%	0%	3
Sun 11a	Sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	0 mph0 km/h, gusts 4 mph6 km/h	43%	0%	4
Sun 12p	Sunny	74°23° (likely 70°21° to 74°23°)	74°23°	0%	0 mph0 km/h, gusts 5 mph8 km/h	39%	0%	5
Sun 1p	Sunny	76°24° (likely 72°22° to 76°24°)	76°24°	0%	0 mph0 km/h, gusts 6 mph10 km/h	36%	40%	5
Sun 2p	Sunny	77°25° (likely 73°23° to 77°25°)	77°25°	0%	5 mph8 km/h from WNW, gusts 7 mph11 km/h	34%	40%	5
Sun 3p	Sunny	79°26° (likely 72°22° to 79°26°)	79°26°	0%	5 mph8 km/h from WNW, gusts 7 mph12 km/h	34%	36%	4
Sun 4p	Sunny	78°26° (likely 73°23° to 78°26°)	78°26°	0%	5 mph8 km/h from WNW, gusts 7 mph12 km/h	35%	31%	3
Sun 5p	Sunny	75°24° (likely 71°22° to 75°24°)	75°24°	0%	0 mph0 km/h, gusts 8 mph13 km/h	38%	27%	1
Sun 6p	Clear	73°23° (likely 67°19° to 73°23°)	73°23°	0%	0 mph0 km/h, gusts 6 mph9 km/h	43%	4%	0
Sun 7p	Clear	71°22° (likely 63°17° to 72°22°)	71°22°	0%	0 mph0 km/h, gusts 5 mph8 km/h	48%	3%	0
Sun 8p	Clear	69°21° (likely 60°16° to 71°22°)	69°21°	0%	5 mph8 km/h from NW, gusts 4 mph7 km/h	51%	26%	0
Sun 9p	Mostly clear	68°20° (likely 60°16° to 70°21°)	68°20°	0%	5 mph8 km/h from NW, gusts 5 mph8 km/h	52%	54%	0

Days ahead

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

Today, Oct 23. Cloudy. High 64°18°, low 56°13°. Typical 82°28° / 55°13°. Rain 0.1 in2.5 mm, 70% chance. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 56°13°
  Dry
Official NWS forecast
Tonight: A slight chance of rain showers before 11pm. Partly cloudy, with a low around 56. North wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–66°19°
Low, likely
51°11°–56°13°
Typical high / low
82°28° / 55°13°
Wind
6 mph10 km/h, gusts 15 mph24 km/h
UV peak
5
Tomorrow, Oct 24. Sunny. High 75°24°, low 56°13°. Typical 81°27° / 55°13°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 56°13°
  Dry
Official NWS forecast
Day: Sunny, with a high near 75. North northeast wind 5 to 10 mph.
Night: Mostly clear, with a low around 56. North northeast wind 5 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–75°24°
Low, likely
50°10°–56°13°
Typical high / low
81°27° / 55°13°
Wind
9 mph14 km/h, gusts 19 mph30 km/h
UV peak
5
Sunday, Oct 25. Mostly sunny. High 79°26°, low 59°15°. Typical 81°27° / 55°13°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 60°16°
  Dry
Official NWS forecast
Day: Sunny, with a high near 79. Northwest wind 0 to 10 mph.
Night: Mostly clear, with a low around 59. North northwest wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–79°26°
Low, likely
53°12°–59°15°
Typical high / low
81°27° / 55°13°
Wind
7 mph11 km/h, gusts 15 mph23 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 80°27°, low 59°15°. Typical 81°27° / 54°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 80.
Night: Mostly clear, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–80°27°
Low, likely
55°13°–63°17°
Typical high / low
81°27° / 54°12°
Wind
8 mph13 km/h, gusts 15 mph25 km/h
UV peak
5
Tuesday, Oct 27. Partly sunny. High 79°26°, low 59°15°. Typical 81°27° / 54°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 58°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 79.
Night: Partly cloudy, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–79°26°
Low, likely
54°12°–59°15°
Typical high / low
81°27° / 54°12°
Wind
6 mph10 km/h, gusts 14 mph22 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 78°26°, low 59°15°. Typical 80°27° / 54°12°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 78.
Night: Mostly cloudy, with a low around 59.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
67°19°–78°26°
Low, likely
53°12°–59°15°
Typical high / low
80°27° / 54°12°
Wind
5 mph8 km/h, gusts 14 mph23 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 74°23°, low 59°15°. Typical 80°27° / 54°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 74.
Night: A slight chance of rain showers after 5am. Partly cloudy, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–74°23°
Low, likely
52°11°–59°15°
Typical high / low
80°27° / 54°12°
Wind
7 mph11 km/h, gusts 15 mph23 km/h
UV peak
4
Friday, Oct 30. Showers. High 71°22°, low 54°12°. Typical 80°27° / 54°12°. Rain 0.18 in4.6 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  20% chance · 0.05 in1.4 mm
2. Afternoon
  noon–6 PM
  Mostly sunny, 63°17°
  30% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 59°15°
  30% chance · 0.04 in0.9 mm
4. Overnight
  midnight–6 AM
  Rain, 55°13°
  30% chance · 0.21 in5.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Mostly sunny, with a high near 71.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–71°22°
Low, likely
52°11°–57°14°
Typical high / low
80°27° / 54°12°
Wind
7 mph10 km/h, gusts 20 mph32 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 63°17°, low 54°12°. Typical 80°27° / 54°12°. Rain 0.47 in12 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 56°13°
  30% chance · 0.05 in1.2 mm
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  40% chance · 0.25 in6.2 mm
3. Evening
  6 PM–midnight
  Mostly clear, 59°15°
  40% chance
4. Overnight
  midnight–6 AM
  Mostly clear, 56°13°
  50% 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
60°16°–69°21°
Low, likely
50°10°–58°14°
Typical high / low
80°27° / 54°12°
Wind
7 mph12 km/h, gusts 20 mph33 km/h
UV peak
5
Sunday, Nov 1. Cloudy. High 69°21°, low 54°12°. Typical 79°26° / 53°12°. Rain 0.08 in2 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 58°15°
  40% chance
2. Afternoon
  noon–6 PM
  Partly sunny, 71°21°
  50% chance
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  40% chance · 0.05 in1.2 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
63°17°–76°24°
Low, likely
49°9°–63°17°
Typical high / low
79°26° / 53°12°
Wind
7 mph10 km/h, gusts 16 mph25 km/h
UV peak
5

10 days15 days30 days

The outlook

Today
Dry, high 64°, low 56°.
Tomorrow
Dry, high 75°, low 56°, warming up.
Sunday
Dry, high 79°, low 59°, warming up.
Rest of week
Mostly dry, highs 63–80°.

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

San Gabriel River below Santa Fe Dam

3.5 mi

Level: 6.1 ft

Reading from Fri 8:15 PM · NWS gauge page

Morris Dam

4.1 mi

Level: 2.2 ft

Reading from Fri 8:21 PM · NWS gauge page

Santa Anita Dam

4.3 mi

Level: 0.0 ft

Reading from Fri 8:59 PM · NWS gauge page

Cogswell Dam

5.8 mi

Level: 2.5 ft

Reading from Fri 9 PM · NWS gauge page

For your home

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

Heating this week

This week 7Typical 0

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 54°F).

Open the windows?

Sat, 8:00 AM–10:00 PM

Good stretch to open the windows.

Is this typical?

PASADENA · official normals 1991–2020 · records 1893–2026

Oct 23, today vs a typical year

Today’s expected high is 18°10° colder than typical.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 11 h 4 min; Losing 1 min 53 s a day; shortest Dec 21, 1 h 12 min less
Golden hour: 5:33–6:23 PM; Morning 6:48–7:38 AM
Blue hour: 6:23–6:33 PM; Morning 6:38–6:48 AM; first light 6:38 AM

Stars tonight? Good

Clear 10:18 PM–6:39 AM; moon 96% lit, sets 5:27 AM.

Moon

Waxing gibbous

95% lit · growing

Today: sets 4:23 AM · rises 4:36 PM
Full moon: Oct 25
New moon: Nov 8

Looking northeast from Duarte. The highest point on the skyline is about 11,400 ft, 65 mi away.Skyline from USGS elevation data. Sky, sun and moon as they are now.