Observed 10:00 PM PDT at KLGB

Valinda, CA weather

Clear and 64°18°, 13°7° colder than a typical Oct 23.

Forecasts agree

Now 64°18°

Clear

Wind: 6 mph9 km/h; From the east. Up to 6 mph9 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
Pressure: 29.92 inHg1013 hPa; Rising slowly · +0.02 inHg+0.8 hPa in 3 h

None rain now, through the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 55°13° tonight at 3 AM
Above 70°21° tomorrow by 1 PM
High 76°24° tomorrow at 4 PM
Below 70°21° tomorrow night after 6 PM

TonightDown to 55°13° by 3 AM · rain chance 10% · Clear
Tomorrow morningUp to 66°19° by 11 AM · Clear
Tomorrow afternoonUp to 76°24° by 4 PM · Clear
Tomorrow nightDown to 58°14° by 4 AM · Clear
Sunday morningUp to 70°21° by 11 AM · Clear
Sunday afternoonUp to 80°27° by 4 PM · Partly cloudy
Sunday nightDown to 64°18° 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	61°16° (likely 55°13° to 61°16°)	61°16°	10%	5 mph8 km/h from WSW, gusts 4 mph7 km/h	86%	3%	0
Fri 11p	Clear	61°16° (likely 54°12° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 4 mph7 km/h	87%	1%	0
Sat 12a	Clear	58°14° (likely 53°12° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 3 mph5 km/h	90%	1%	0
Sat 1a	Clear	58°14° (likely 52°11° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 4 mph6 km/h	90%	0%	0
Sat 2a	Clear	58°14° (likely 52°11° to 58°14°)	58°14°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	92%	0%	0
Sat 3a	Clear	55°13° (likely 51°11° to 56°13°)	55°13°	0%	5 mph8 km/h from NE, gusts 3 mph6 km/h	93%	0%	0
Sat 4a	Clear	55°13° (likely 51°11° to 56°13°)	55°13°	0%	5 mph8 km/h from NE, gusts 4 mph7 km/h	95%	0%	0
Sat 5a	Clear	55°13° (likely 51°11° to 55°13°)	55°13°	0%	5 mph8 km/h from NNE, gusts 5 mph7 km/h	95%	4%	0
Sat 6a	Clear	55°13° (likely 51°11° to 55°13°)	55°13°	0%	5 mph8 km/h from NNE, gusts 5 mph7 km/h	96%	11%	0
Sat 7a	Sunny	55°13° (likely 51°11° to 55°13°)	55°13°	0%	5 mph8 km/h from NNE, gusts 6 mph10 km/h	96%	14%	0
Sat 8a	Sunny	57°14° (likely 52°11° to 57°14°)	57°14°	0%	5 mph8 km/h from N, gusts 6 mph10 km/h	92%	2%	0
Sat 9a	Sunny	60°16° (likely 57°14° to 61°16°)	60°16°	0%	5 mph8 km/h from N, gusts 6 mph9 km/h	85%	2%	1
Sat 10a	Sunny	63°17° (likely 62°17° to 65°18°)	63°17°	0%	5 mph8 km/h from N, gusts 6 mph10 km/h	73%	2%	3
Sat 11a	Sunny	66°19° (likely 66°19° to 68°20°)	66°19°	0%	5 mph8 km/h from N, gusts 6 mph9 km/h	64%	2%	4
Sat 12p	Sunny	69°21° (likely 69°21° to 71°22°)	69°21°	0%	5 mph8 km/h from N, gusts 7 mph11 km/h	57%	1%	5
Sat 1p	Sunny	72°22° (likely 71°22° to 74°23°)	72°22°	0%	5 mph8 km/h from N, gusts 7 mph11 km/h	53%	1%	5
Sat 2p	Sunny	75°24° (likely 72°22° to 76°24°)	75°24°	0%	5 mph8 km/h from W, gusts 7 mph11 km/h	48%	2%	5
Sat 3p	Sunny	75°24° (likely 73°23° to 77°25°)	75°24°	0%	5 mph8 km/h from W, gusts 7 mph12 km/h	49%	1%	4
Sat 4p	Sunny	76°24° (likely 72°22° to 77°25°)	76°24°	0%	5 mph8 km/h from W, gusts 7 mph12 km/h	50%	1%	3
Sat 5p	Sunny	73°23° (likely 71°22° to 76°24°)	73°23°	0%	0 mph0 km/h, gusts 9 mph15 km/h	49%	0%	2
Sat 6p	Clear	68°20° (likely 67°19° to 73°23°)	68°20°	0%	0 mph0 km/h, gusts 11 mph17 km/h	58%	0%	0
Sat 7p	Clear	66°19° (likely 63°17° to 69°21°)	66°19°	0%	0 mph0 km/h, gusts 9 mph15 km/h	63%	0%	0
Sat 8p	Clear	66°19° (likely 60°16° to 67°19°)	66°19°	0%	5 mph8 km/h from NW, gusts 7 mph11 km/h	69%	0%	0
Sat 9p	Clear	64°18° (likely 58°14° to 65°18°)	64°18°	0%	5 mph8 km/h from NW, gusts 4 mph6 km/h	72%	0%	0
Sat 10p	Clear	64°18° (likely 57°14° to 64°18°)	64°18°	0%	5 mph8 km/h from NW, gusts 4 mph6 km/h	72%	0%	0
Sat 11p	Clear	63°17° (likely 55°13° to 63°17°)	63°17°	0%	5 mph8 km/h from NE, gusts 4 mph7 km/h	73%	0%	0
Sun 12a	Clear	63°17° (likely 54°12° to 63°17°)	63°17°	0%	5 mph8 km/h from NE, gusts 7 mph12 km/h	77%	0%	0
Sun 1a	Clear	61°16° (likely 53°12° to 61°16°)	61°16°	0%	5 mph8 km/h from NE, gusts 8 mph13 km/h	77%	0%	0
Sun 2a	Clear	59°15° (likely 53°12° to 59°15°)	59°15°	0%	5 mph8 km/h from ENE, gusts 9 mph14 km/h	77%	0%	0
Sun 3a	Clear	59°15° (likely 53°12° to 59°15°)	59°15°	0%	5 mph8 km/h from ENE, gusts 8 mph13 km/h	77%	0%	0
Sun 4a	Clear	58°14° (likely 52°11° to 58°14°)	58°14°	0%	5 mph8 km/h from ENE, gusts 8 mph12 km/h	77%	0%	0
Sun 5a	Clear	58°14° (likely 52°11° to 58°14°)	58°14°	0%	5 mph8 km/h from NNE, gusts 7 mph11 km/h	77%	0%	0
Sun 6a	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	5 mph8 km/h from NNE, gusts 6 mph10 km/h	78%	0%	0
Sun 7a	Sunny	56°13° (likely 51°11° to 56°13°)	56°13°	0%	5 mph8 km/h from NNE, gusts 5 mph8 km/h	77%	0%	0
Sun 8a	Sunny	58°14° (likely 53°12° to 58°14°)	58°14°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	73%	0%	0
Sun 9a	Sunny	62°17° (likely 58°14° to 63°17°)	62°17°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	66%	0%	1
Sun 10a	Sunny	66°19° (likely 64°18° to 69°21°)	66°19°	0%	5 mph8 km/h from NE, gusts 4 mph7 km/h	58%	0%	3
Sun 11a	Sunny	70°21° (likely 69°21° to 72°22°)	70°21°	0%	0 mph0 km/h, gusts 3 mph5 km/h	51%	0%	4
Sun 12p	Sunny	74°23° (likely 73°23° to 75°24°)	74°23°	0%	0 mph0 km/h, gusts 3 mph5 km/h	46%	0%	5
Sun 1p	Sunny	75°24° (likely 75°24° to 77°25°)	75°24°	0%	0 mph0 km/h, gusts 4 mph7 km/h	43%	40%	5
Sun 2p	Sunny	77°25° (likely 76°24° to 79°26°)	77°25°	0%	5 mph8 km/h from WNW, gusts 6 mph9 km/h	41%	40%	5
Sun 3p	Sunny	78°26° (likely 77°25° to 80°27°)	78°26°	0%	5 mph8 km/h from WNW, gusts 7 mph11 km/h	39%	35%	4
Sun 4p	Sunny	80°27° (likely 76°24° to 80°27°)	80°27°	0%	5 mph8 km/h from WNW, gusts 8 mph13 km/h	39%	31%	3
Sun 5p	Sunny	79°26° (likely 75°24° to 79°26°)	79°26°	0%	5 mph8 km/h from WSW, gusts 9 mph15 km/h	41%	27%	1
Sun 6p	Clear	75°24° (likely 71°22° to 77°25°)	75°24°	0%	5 mph8 km/h from WSW, gusts 8 mph13 km/h	47%	3%	0
Sun 7p	Clear	71°22° (likely 65°18° to 74°23°)	71°22°	0%	5 mph8 km/h from WSW, gusts 8 mph13 km/h	53%	3%	0
Sun 8p	Clear	66°19° (likely 61°16° to 73°23°)	66°19°	0%	0 mph0 km/h, gusts 5 mph8 km/h	59%	25%	0
Sun 9p	Mostly clear	64°18° (likely 57°14° to 72°22°)	64°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	62%	46%	0

Days ahead

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

Today, Oct 23. Drizzle. High 69°21°, low 55°13°. Typical 82°28° / 55°13°. Rain 0.06 in1.5 mm, 60% chance. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 55°13°
  Dry
Official NWS forecast
Tonight: Mostly clear, with a low around 55. Northeast wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–70°21°
Low, likely
53°12°–57°14°
Typical high / low
82°28° / 55°13°
Wind
9 mph14 km/h
UV peak
5
Tomorrow, Oct 24. Sunny. High 76°24°, low 56°13°. Typical 81°27° / 55°13°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 58°14°
  Dry
Official NWS forecast
Day: Sunny, with a high near 76. North northwest wind 0 to 5 mph.
Night: Clear, with a low around 56. North wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–77°25°
Low, likely
50°10°–56°13°
Typical high / low
81°27° / 55°13°
Wind
8 mph13 km/h, gusts 14 mph23 km/h
UV peak
5
Sunday, Oct 25. Mostly sunny. High 80°27°, low 57°14°. Typical 81°27° / 55°13°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 58°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Official NWS forecast
Day: Sunny, with a high near 80. West northwest wind 0 to 5 mph.
Night: Mostly clear, with a low around 57. North northwest wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
77°25°–80°27°
Low, likely
50°10°–57°14°
Typical high / low
81°27° / 55°13°
Wind
8 mph13 km/h, gusts 14 mph23 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 82°28°, low 58°14°. Typical 81°27° / 54°12°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 82.
Night: Mostly clear, with a low around 58.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
78°26°–82°28°
Low, likely
50°10°–63°17°
Typical high / low
81°27° / 54°12°
Wind
11 mph18 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 81°27°, low 57°14°. Typical 81°27° / 54°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 81.
Night: Partly cloudy, with a low around 57.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–81°27°
Low, likely
50°10°–60°16°
Typical high / low
81°27° / 54°12°
Wind
10 mph16 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 79°26°, low 57°14°. Typical 80°27° / 54°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79.
Night: Mostly cloudy, with a low around 57.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–79°26°
Low, likely
50°10°–60°16°
Typical high / low
80°27° / 54°12°
Wind
7 mph11 km/h, gusts 13 mph21 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 76°24°, low 57°14°. Typical 80°27° / 54°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 59°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 76.
Night: A slight chance of rain showers after 5am. Mostly cloudy, with a low around 57.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–76°24°
Low, likely
52°11°–61°16°
Typical high / low
80°27° / 54°12°
Wind
12 mph20 km/h, gusts 21 mph33 km/h
UV peak
4
Friday, Oct 30. Showers. High 73°23°, low 58°14°. Typical 80°27° / 54°12°. Rain 0.11 in2.8 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 59°15°
  20% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Partly sunny, 68°20°
  30% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Partly cloudy, 62°17°
  30% chance · 0.04 in1 mm
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  30% chance · 0.12 in3 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 73.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–73°23°
Low, likely
55°13°–61°16°
Typical high / low
80°27° / 54°12°
Wind
9 mph15 km/h, gusts 21 mph33 km/h
UV peak
4
Saturday, Oct 31. Drizzle. High 67°19°, low 57°14°. Typical 80°27° / 54°12°. Rain 0.28 in7.1 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  30% chance · 0.09 in2.3 mm
2. Afternoon
  noon–6 PM
  Sunny, 67°20°
  40% chance · 0.08 in2.1 mm
3. Evening
  6 PM–midnight
  Mostly clear, 62°17°
  40% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  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
62°17°–73°23°
Low, likely
53°12°–62°17°
Typical high / low
80°27° / 54°12°
Wind
10 mph16 km/h, gusts 21 mph34 km/h
UV peak
5
Sunday, Nov 1. Cloudy. High 73°23°, low 55°13°. Typical 79°26° / 53°12°. Rain 0.12 in3 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 59°15°
  40% chance
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  50% chance
3. Evening
  6 PM–midnight
  Cloudy, 65°18°
  40% chance · 0.16 in4 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
67°19°–82°28°
Low, likely
48°9°–64°18°
Typical high / low
79°26° / 53°12°
Wind
5 mph9 km/h, gusts 12 mph20 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
62% chance of rain, high 69°, low 55°.
Tomorrow
Dry, high 76°, low 56°, warming up.
Sunday
Dry, high 80°, low 57°, warming up.
Rest of week
Highs 67–82°; chance of precipitation on Saturday.

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

Walnut Creek

2.0 mi

Level: 0.1 ft

Reading from Fri 8:30 PM · NWS gauge page

Big Dalton Wash

3.1 mi

Level: 0.1 ft

Reading from Fri 8:30 PM · NWS gauge page

San Gabriel River below Santa Fe Dam

5.5 mi

Level: 6.1 ft

Reading from Fri 8:15 PM · NWS gauge page

San Gabriel River above Whittier Narrows Dam

6.2 mi

Level: 5.0 ft
Flow: 911 cfs

Reading from Fri 8:30 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, 9:00 AM–1:00 AM

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

Is this typical?

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

Oct 23, today vs a typical year

Today’s expected high is 13°7° colder than typical.

Last 7 days vs normal

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

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

Sun & moon

Sun

Daylight: 11 h 4 min; Losing 1 min 57 s a day; shortest Dec 21, 1 h 11 min less
Golden hour: 5:33–6:23 PM; Morning 6:47–7:37 AM
Blue hour: 6:23–6:33 PM; Morning 6:38–6:47 AM; first light 6:38 AM

Stars tonight? Good

Clear 10:23 PM–6:38 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 Valinda. The highest point on the skyline is about 9,900 ft, 23 mi away.Skyline from USGS elevation data, heights drawn up to 4.5× taller. Sky, sun and moon as they are now.

Valinda, CA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Walnut Creek

Big Dalton Wash

San Gabriel River below Santa Fe Dam

San Gabriel River above Whittier Narrows Dam

For your home

Heating this week

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Good

Moon