Observed 9:42 AM PDT at PCOC1

Oakley, CA weather

Sunny and 62°17°.

Forecasts agree

Now 62°17°

Sunny

Wind: 7 mph11 km/h; From the north. Up to 8 mph13 km/h through 10 PM
Dew point: 43°6°; Comfortable · up to 51°11° by 6 PM
UV index: 1Low; Moderate 11 AM–4 PM · peak 4
Air today: 39Good; EPA forecast · Ozone

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

6°3° warmer than this time yesterday (57°14° then, 63°17° now)

Good hours for

High 70°21° today at 3 PM
Low 53°12° tomorrow at 6 AM
Above 60°16° tomorrow by 11 AM

This morningNear 60°16° · Clear
This afternoonUp to 70°21° by 3 PM · Clear
TonightDown to 54°12° by 5 AM · Clear
Tomorrow morningUp to 60°16° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 71°22° by 5 PM · Mostly cloudy
Tomorrow nightDown to 55°13° by 5 AM · Partly cloudy
Monday morningNear 56°13° · 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 10a	Sunny	59°15° (likely 58°14° to 60°16°)	59°15°	0%	7 mph11 km/h from N, gusts 11 mph18 km/h	55%	0%	1
Sat 11a	Sunny	61°16° (likely 61°16° to 63°17°)	61°16°	0%	8 mph13 km/h from N, gusts 9 mph15 km/h	54%	0%	3
Sat 12p	Sunny	63°17° (likely 63°17° to 66°19°)	63°17°	0%	7 mph11 km/h from N, gusts 8 mph13 km/h	58%	0%	4
Sat 1p	Sunny	66°19° (likely 66°19° to 69°21°)	66°19°	0%	6 mph10 km/h from N, gusts 8 mph12 km/h	54%	0%	4
Sat 2p	Sunny	67°19° (likely 67°19° to 72°22°)	67°19°	0%	5 mph8 km/h from N, gusts 7 mph11 km/h	53%	0%	4
Sat 3p	Sunny	70°21° (likely 70°21° to 73°23°)	70°21°	0%	3 mph5 km/h from N, gusts 6 mph10 km/h	50%	0%	3
Sat 4p	Sunny	69°21° (likely 69°21° to 73°23°)	69°21°	0%	0 mph0 km/h, gusts 5 mph8 km/h	49%	0%	2
Sat 5p	Sunny	70°21° (likely 70°21° to 73°23°)	70°21°	0%	2 mph3 km/h from NNE, gusts 3 mph5 km/h	47%	0%	2
Sat 6p	Clear	68°20° (likely 67°19° to 69°21°)	68°20°	0%	2 mph3 km/h from S, gusts 3 mph4 km/h	54%	0%	0
Sat 7p	Clear	65°18° (likely 62°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 3 mph4 km/h	59%	0%	0
Sat 8p	Clear	62°17° (likely 58°14° to 62°17°)	63°17°	0%	0 mph0 km/h, gusts 5 mph8 km/h	62%	0%	0
Sat 9p	Clear	61°16° (likely 55°13° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 6 mph9 km/h	64%	0%	0
Sat 10p	Clear	60°16° (likely 53°12° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 7 mph11 km/h	66%	0%	0
Sat 11p	Clear	60°16° (likely 51°11° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 7 mph11 km/h	68%	0%	0
Sun 12a	Clear	58°14° (likely 49°9° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	70%	1%	0
Sun 1a	Clear	58°14° (likely 48°9° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 4 mph6 km/h	72%	7%	0
Sun 2a	Clear	57°14° (likely 46°8° to 57°14°)	57°14°	0%	0 mph0 km/h, gusts 3 mph5 km/h	73%	6%	0
Sun 3a	Clear	55°13° (likely 45°7° to 55°13°)	55°13°	0%	0 mph0 km/h, gusts 3 mph5 km/h	74%	13%	0
Sun 4a	Mostly clear	55°13° (likely 45°7° to 55°13°)	55°13°	0%	0 mph0 km/h, gusts 3 mph5 km/h	78%	49%	0
Sun 5a	Mostly clear	54°12° (likely 44°7° to 54°12°)	54°12°	0%	0 mph0 km/h, gusts 3 mph4 km/h	80%	55%	0
Sun 6a	Mostly clear	53°12° (likely 43°6° to 53°12°)	53°12°	0%	0 mph0 km/h, gusts 3 mph4 km/h	82%	64%	0
Sun 7a	Mostly sunny	53°12° (likely 42°6° to 53°12°)	53°12°	0%	0 mph0 km/h, gusts 2 mph3 km/h	82%	64%	0
Sun 8a	Partly sunny	53°12° (likely 43°6° to 53°12°)	53°12°	0%	2 mph3 km/h from NNE, gusts 1 mph2 km/h	82%	64%	0
Sun 9a	Partly sunny	55°13° (likely 48°9° to 55°13°)	55°13°	0%	2 mph3 km/h from NNE, gusts 3 mph6 km/h	82%	71%	1
Sun 10a	Cloudy	58°14° (likely 52°11° to 60°16°)	58°14°	0%	2 mph3 km/h from NNE, gusts 5 mph8 km/h	78%	80%	2
Sun 11a	Cloudy	60°16° (likely 57°14° to 65°18°)	60°16°	0%	3 mph5 km/h from NE, gusts 4 mph6 km/h	73%	75%	3
Sun 12p	Mostly sunny	63°17° (likely 62°17° to 69°21°)	63°17°	0%	3 mph5 km/h from NE, gusts 4 mph6 km/h	73%	66%	4
Sun 1p	Mostly sunny	66°19° (likely 65°18° to 72°22°)	66°19°	0%	3 mph5 km/h from NE, gusts 4 mph7 km/h	65%	66%	4
Sun 2p	Cloudy	68°20° (likely 68°20° to 74°23°)	68°20°	0%	0 mph0 km/h, gusts 5 mph7 km/h	61%	81%	4
Sun 3p	Cloudy	70°21° (likely 70°21° to 75°24°)	70°21°	0%	0 mph0 km/h, gusts 4 mph7 km/h	57%	83%	3
Sun 4p	Mostly sunny	70°21° (likely 70°21° to 73°23°)	70°21°	0%	0 mph0 km/h, gusts 7 mph11 km/h	56%	83%	2
Sun 5p	Partly sunny	71°22° (likely 69°21° to 71°22°)	71°22°	0%	2 mph3 km/h from WNW, gusts 9 mph14 km/h	52%	82%	1
Sun 6p	Partly cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	0%	2 mph3 km/h from WNW, gusts 10 mph16 km/h	58%	84%	0
Sun 7p	Cloudy	66°19° (likely 62°17° to 66°19°)	67°19°	0%	2 mph3 km/h from WNW, gusts 8 mph13 km/h	62%	84%	0
Sun 8p	Cloudy	64°18° (likely 59°15° to 64°18°)	64°18°	0%	2 mph3 km/h from W, gusts 11 mph17 km/h	66%	78%	0
Sun 9p	Partly cloudy	62°17° (likely 56°13° to 62°17°)	62°17°	0%	2 mph3 km/h from W, gusts 15 mph24 km/h	69%	61%	0
Sun 10p	Mostly clear	61°16° (likely 54°12° to 61°16°)	61°16°	0%	2 mph3 km/h from W, gusts 17 mph27 km/h	71%	37%	0
Sun 11p	Clear	60°16° (likely 52°11° to 60°16°)	60°16°	0%	3 mph5 km/h from W, gusts 15 mph23 km/h	74%	0%	0
Mon 12a	Clear	59°15° (likely 50°10° to 59°15°)	59°15°	0%	3 mph5 km/h from W, gusts 14 mph23 km/h	76%	1%	0
Mon 1a	Clear	58°14° (likely 49°9° to 58°14°)	58°14°	0%	3 mph5 km/h from W, gusts 13 mph21 km/h	79%	0%	0
Mon 2a	Clear	57°14° (likely 47°8° to 57°14°)	57°14°	0%	6 mph10 km/h from WSW, gusts 11 mph17 km/h	81%	3%	0
Mon 3a	Clear	56°13° (likely 46°8° to 56°13°)	57°14°	0%	6 mph10 km/h from WSW, gusts 11 mph18 km/h	83%	5%	0
Mon 4a	Mostly clear	56°13° (likely 45°7° to 56°13°)	56°13°	0%	6 mph10 km/h from WSW, gusts 10 mph15 km/h	85%	13%	0
Mon 5a	Mostly clear	55°13° (likely 45°7° to 55°13°)	55°13°	0%	7 mph11 km/h from WSW, gusts 9 mph14 km/h	86%	16%	0
Mon 6a	Mostly clear	54°12° (likely 40°4° to 54°12°)	55°13°	0%	7 mph11 km/h from WSW, gusts 6 mph10 km/h	88%	28%	0
Mon 7a	Mostly sunny	54°12° (likely 40°4° to 54°12°)	54°12°	0%	7 mph11 km/h from WSW, gusts 7 mph11 km/h	88%	50%	0
Mon 8a	Mostly sunny	55°13° (likely 41°5° to 55°13°)	55°13°	0%	7 mph11 km/h from SW, gusts 8 mph12 km/h	87%	18%	0
Mon 9a	Mostly sunny	57°14° (likely 48°9° to 58°14°)	57°14°	0%	7 mph11 km/h from SW, gusts 9 mph14 km/h	84%	33%	1

Days ahead

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

Today, Oct 24. Sunny. High 70°21°, low 52°11°. Typical 69°21° / 52°11°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Official NWS forecast
Today: Sunny, with a high near 70. North wind 0 to 8 mph.
Tonight: Clear. Low around 52, with temperatures rising to around 54 overnight. West wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–73°23°
Low, likely
49°9°–53°12°
Typical high / low
69°21° / 52°11°
Wind
12 mph19 km/h, gusts 17 mph27 km/h
UV peak
5
Tomorrow, Oct 25. Mostly sunny. High 72°22°, low 54°12°. Typical 69°21° / 52°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 55°13°
  Dry
Official NWS forecast
Day: Sunny, with a high near 72. North wind 0 to 3 mph.
Night: Mostly clear, with a low around 54. West wind 2 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–75°24°
Low, likely
42°6°–54°12°
Typical high / low
69°21° / 52°11°
Wind
15 mph23 km/h, gusts 28 mph44 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 70°21°, low 52°11°. Typical 68°20° / 52°11°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70. West southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Night: Mostly clear, with a low around 52.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–71°22°
Low, likely
44°7°–54°12°
Typical high / low
68°20° / 52°11°
Wind
13 mph21 km/h, gusts 23 mph37 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 68°20°, low 50°10°. Typical 68°20° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 68.
Night: Partly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–70°21°
Low, likely
45°7°–51°11°
Typical high / low
68°20° / 51°11°
Wind
7 mph11 km/h, gusts 15 mph24 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 68°20°, low 51°11°. Typical 68°20° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: Mostly cloudy, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–69°21°
Low, likely
43°6°–51°11°
Typical high / low
68°20° / 51°11°
Wind
7 mph11 km/h
UV peak
4
Thursday, Oct 29. Rain. High 66°19°, low 50°10°. Typical 67°19° / 51°11°. Rain, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain after 5pm. Partly sunny, with a high near 66.
Night: A chance of rain. Partly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–69°21°
Low, likely
49°9°–55°13°
Typical high / low
67°19° / 51°11°
Wind
11 mph17 km/h, gusts 20 mph33 km/h
UV peak
3
Friday, Oct 30. Rain. High 64°18°, low 49°9°. Typical 67°19° / 50°10°. Rain 0.01 in0.3 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 64.
Night: A chance of rain. Mostly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–68°20°
Low, likely
44°7°–49°9°
Typical high / low
67°19° / 50°10°
Wind
12 mph20 km/h, gusts 24 mph39 km/h
UV peak
4
Saturday, Oct 31. Sunny. High 64°18°, low 45°7°. Typical 66°19° / 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 44°7°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–69°21°
Low, likely
36°2°–48°9°
Typical high / low
66°19° / 50°10°
Wind
6 mph10 km/h, gusts 18 mph28 km/h
UV peak
4
Sunday, Nov 1. Sunny. High 66°19°, low 44°7°. Typical 66°19° / 50°10°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  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°–71°22°
Low, likely
38°3°–47°8°
Typical high / low
66°19° / 50°10°
Wind
8 mph13 km/h, gusts 16 mph26 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 62°17°, low 49°9°. Typical 66°19° / 50°10°. Rain 0.15 in3.8 mm, 10% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  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
57°14°–65°18°
Low, likely
47°8°–52°11°
Typical high / low
66°19° / 50°10°
Wind
8 mph13 km/h, gusts 18 mph29 km/h

10 days15 days30 days

The outlook

Today
Dry, high 70°, low 52°.
Tomorrow
Dry, high 72°, low 54°.
Monday
Dry, high 70°, low 52°.
Rest of week
Mostly dry, highs 62–68°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (MTR) (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

Marsh Creek Reservoir

7.5 mi

Action stage

Level: 169 ft

Reading from Sat 9 AM · NWS gauge page

Dutch Slough below Jersey Island Rd at Jersey Island

1.9 mi

Level: 8.2 ft

Reading from Sat 7 AM · NWS gauge page

Marsh Creek at Brentwood

2.3 mi

Level: 0.7 ft

Reading from Sat 8:15 AM · NWS gauge page

Rock Slough above Contra Costa Canal

3.5 mi

Level: 4.4 ft

Reading from Sat 9:15 AM · NWS gauge page

For your home

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

Heating this week

About 74% less heating than a typical week.

This week 10Typical 38

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 45°F).

Open the windows?

Today, 11:00 AM–11:00 PM

Good stretch to open the windows.

Is this typical?

MOUNT DIABLO JUNCTION · official normals 1991–2020 · records 1952–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

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

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

Sun & moon

Sun

Daylight: 10 h 53 min; Losing 2 min 11 s a day; shortest Dec 21, 1 h 21 min less
Golden hour: 5:40–6:33 PM; Morning 7:07–8:00 AM
Blue hour: 6:33–6:43 PM; Morning 6:57–7:07 AM; first light 6:57 AM

Stars tonight? Fair

Mostly clear 6:43 PM–4 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:45 AM · rises 5:16 PM
Full moon: Oct 25
New moon: Nov 8

Looking northeast from Oakley. The highest point on the skyline is about 8,200 ft, 93 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.