weathermetro
Cities / United States
/ California
⛅ Greenbrae weather
Partly cloudy. .
Feels like 15° Wind 20 km/h SW Humidity 82% Pressure 1012 hPa UV 5 Air Good ☀ 06:23 - 20:05
Right now it is 16° in Greenbrae with partly cloudy skies and today's high is 20° with an overnight low of 13° . The sun rises at 06:23 and sets at 20:05, giving 13h 42m of daylight. Over the coming week highs range from 19° to 25° .
Greenbrae is in California, United States, sitting 10 m above sea level. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.
Next 24 hours - temperature
12°
17°
21°
20°
13°
08:00 · 15.5° · 0 mm
09:00 · 16.6° · 0 mm
10:00 · 17.4° · 0 mm
11:00 · 17.8° · 0 mm
12:00 · 18.2° · 0 mm
13:00 · 17.8° · 0 mm
14:00 · 19.4° · 0 mm
15:00 · 20.3° · 0 mm
16:00 · 20.2° · 0 mm
17:00 · 19.6° · 0 mm
18:00 · 18.3° · 0 mm
19:00 · 17.6° · 0 mm
20:00 · 15.8° · 0 mm
21:00 · 15.2° · 0 mm
22:00 · 14.5° · 0 mm
23:00 · 13.9° · 0 mm
00:00 · 14° · 0 mm
01:00 · 14.1° · 0 mm
02:00 · 13.5° · 0 mm
03:00 · 13.6° · 0 mm
04:00 · 13.3° · 0 mm
05:00 · 12.8° · 0 mm
06:00 · 13.1° · 0 mm
07:00 · 13.2° · 0 mm
Precipitation
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
08:00
☁️
15.5°
13.2°
-
Overcast
09:00
⛅
16.6°
13.8°
-
Partly cloudy
10:00
⛅
17.4°
14.5°
-
Partly cloudy
11:00
⛅
17.8°
14.9°
-
Partly cloudy
12:00
☁️
18.2°
15.3°
-
Overcast
13:00
☁️
17.8°
15.3°
-
Overcast
14:00
☀️
19.4°
16.3°
-
Clear sky
15:00
☀️
20.3°
17.1°
-
Clear sky
16:00
☀️
20.2°
17.5°
-
Clear sky
17:00
☀️
19.6°
17°
-
Clear sky
18:00
☀️
18.3°
16.3°
-
Clear sky
19:00
☀️
17.6°
16.4°
-
Clear sky
☀️
TodayAugust 13th
Avg 16° Low 13° at 02:00
High 20° at 15:00
Feels 17° Wind ~25 km/h
Cloudy
Partly Cloudy
Clear
00:00
14°
02:00
13°
04:00
14°
06:00
14°
08:00
16°
10:00
17°
12:00
18°
14:00
19°
16:00
20°
18:00
18°
20:00
16°
22:00
15°
⛅
FridayAugust 14th
Avg 16° Low 13° at 05:00
High 21° at 15:00
Wind ~14 km/h
Partly Cloudy
Partly Cloudy
Clear
00:00
14°
02:00
14°
04:00
13°
06:00
13°
08:00
15°
10:00
18°
12:00
19°
14:00
20°
16:00
21°
18:00
19°
20:00
16°
22:00
14°
☀️
SaturdayAugust 15th
Avg 15° Low 12° at 23:00
High 19° at 13:00
Feels 17° Wind ~20 km/h
Cloudy
Clear
Cloudy
00:00
13°
02:00
13°
04:00
13°
06:00
14°
08:00
15°
10:00
17°
12:00
19°
14:00
19°
16:00
19°
18:00
18°
20:00
14°
22:00
12°
☁️
SundayAugust 16th
Avg 16° Low 11° at 03:00
High 22° at 16:00
Feels 19° Wind ~18 km/h
Clear
Clear
Cloudy
Clear
00:00
12°
02:00
12°
04:00
11°
06:00
11°
08:00
14°
10:00
19°
12:00
20°
14:00
21°
16:00
22°
18:00
20°
20:00
15°
22:00
12°
☀️
MondayAugust 17th
Avg 15° Low 11° at 05:00
High 22° at 15:00
Feels 19° Wind ~20 km/h
Cloudy
Clear
Clear
Cloudy
00:00
11°
02:00
12°
04:00
12°
06:00
11°
08:00
14°
10:00
18°
12:00
21°
14:00
21°
16:00
22°
18:00
18°
20:00
13°
22:00
12°
☁️
TuesdayAugust 18th
Avg 16° Low 11° at 03:00
High 25° at 14:00
Feels 22° Wind ~20 km/h
Cloudy
Cloudy
00:00
12°
02:00
12°
04:00
11°
06:00
12°
08:00
14°
10:00
19°
12:00
23°
14:00
25°
16:00
23°
18:00
19°
20:00
15°
22:00
13°
☀️
WednesdayAugust 19th
Avg 16° Low 11° at 05:00
High 22° at 16:00
Feels 20° Wind ~17 km/h
Cloudy
Partly Cloudy
Clear
00:00
13°
02:00
13°
04:00
11°
06:00
12°
08:00
14°
10:00
19°
12:00
22°
14:00
22°
16:00
22°
18:00
19°
20:00
14°
22:00
13°
☀️
ThursdayAugust 20th
Avg 15° Low 12° at 04:00
High 21° at 15:00
Feels 18° Wind ~18 km/h
Clear
Partly Cloudy
Clear
00:00
12°
02:00
12°
04:00
12°
06:00
12°
08:00
13°
10:00
17°
12:00
19°
14:00
21°
16:00
21°
18:00
18°
20:00
14°
22:00
12°
☀️
FridayAugust 21st
Avg 16° Low 12° at 04:00
High 21° at 16:00
Feels 18° Wind ~19 km/h
Cloudy
Clear
00:00
12°
02:00
12°
04:00
12°
06:00
12°
08:00
13°
10:00
18°
12:00
21°
14:00
21°
16:00
21°
18:00
19°
20:00
14°
22:00
13°
🌤️
SaturdayAugust 22nd
Avg 17° Low 13° at 04:00
High 24° at 13:00
Feels 21° Wind ~19 km/h
Clear
Cloudy
00:00
13°
02:00
14°
04:00
13°
06:00
14°
08:00
16°
10:00
21°
12:00
23°
14:00
23°
16:00
23°
18:00
19°
20:00
15°
22:00
14°
☀️
SundayAugust 23rd
Avg 19° Low 13° at 04:00
High 27° at 16:00
Feels 24° Wind ~18 km/h
Clear
00:00
14°
02:00
14°
04:00
13°
06:00
14°
08:00
17°
10:00
23°
12:00
26°
14:00
25°
16:00
27°
18:00
24°
20:00
18°
22:00
16°
☀️
MondayAugust 24th
Avg 21° Low 13° at 04:00
High 30° at 16:00
Feels 27° Wind ~17 km/h
Clear
00:00
15°
02:00
14°
04:00
13°
06:00
15°
08:00
18°
10:00
25°
12:00
29°
14:00
29°
16:00
30°
18:00
28°
20:00
21°
22:00
18°
☀️
TuesdayAugust 25th
Avg 19° Low 14° at 04:00
High 25° at 16:00
Feels 23° Wind ~20 km/h
Clear
Partly Cloudy
Cloudy
00:00
16°
02:00
15°
04:00
14°
06:00
15°
08:00
18°
10:00
23°
12:00
25°
14:00
25°
16:00
25°
18:00
22°
20:00
16°
22:00
16°
⛅
WednesdayAugust 26th
Avg 18° Low 13° at 23:00
High 23° at 12:00
0.3 mm rain Feels 21° Wind ~19 km/h
Cloudy
Partly Cloudy
Rain
Partly Cloudy
Clear
00:00
17°
02:00
17°
04:00
17°
06:00
16°
08:00
16°
10:00
20°
0.1mm
12:00
23°
14:00
22°
16:00
23°
18:00
20°
20:00
15°
22:00
13°
☀️
ThursdayAugust 27th
Avg 15° Low 12° at 23:00
High 21° at 12:00
Feels 18° Wind ~20 km/h
Clear
Clear
00:00
13°
02:00
12°
04:00
12°
06:00
13°
08:00
14°
10:00
18°
12:00
21°
14:00
20°
16:00
20°
18:00
17°
20:00
13°
22:00
12°
☀️
FridayAugust 28th
Avg 14° Low 11° at 04:00
High 20° at 12:00
Feels 18° Wind ~19 km/h
Clear
00:00
12°
02:00
12°
04:00
11°
06:00
12°
08:00
13°
10:00
17°
12:00
20°
14:00
20°
16:00
19°
18:00
16°
20:00
12°
22:00
11°
Sun
☀️ Sunrise 06:23 · Sunset 20:05
13h 42m of daylight · America/Los_Angeles
Air quality
PM2.5 3.9 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Greenbrae weather
Will it rain in Greenbrae today?
No rain is in the forecast for Greenbrae today.
What is the temperature in Greenbrae right now?
It is 16° in Greenbrae right now. Today runs between a low of 13° and a high of 20° .
What time is sunrise and sunset in Greenbrae?
The sun rises at 06:23 and sets at 20:05 local time in Greenbrae today, giving 13h 42m of daylight.
What is the air quality in Greenbrae?
PM2.5 in Greenbrae is currently 3.9 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Greenbrae forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Greenbrae best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC