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WeatherLive › California › Discovery Bay

Discovery Bay, CA Weather (94505)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherDiscovery Bay · 4:37 PM PDT
32° | 13°
32°C
Feels like 28°
Sunny
WindW 10 mph · Gusts 11 mph
Precip3% · –
Humidity25% · Dew point 9°
UV index9 Very high
Air Quality46 Good
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:21 AM · 7:59 PM · 13h 38m

Weather map — Discovery Bay

Full radar →
Now
32°
0%
10 mph
17:00
31°
0%
11 mph
18:00
29°
1%
12 mph
19:00
26°
1%
11 mph
20:00
22°
2%
9 mph
21:00
19°
3%
8 mph
22:00
17°
4%
8 mph
23:00
16°
5%
6 mph
00:00
15°
5%
5 mph
01:00
15°
6%
5 mph
02:00
14°
7%
4 mph
03:00
14°
7%
5 mph
04:00
14°
7%
5 mph
05:00
14°
8%
5 mph
06:00
14°
8%
4 mph
07:00
14°
7%
4 mph
08:00
19°
3%
4 mph
09:00
22°
2%
5 mph
10:00
25°
1%
6 mph
11:00
28°
2%
6 mph
12:00
30°
8%
6 mph
13:00
32°
9%
6 mph
14:00
33°
0%
8 mph
15:00
34°
5%
9 mph

Today · Sat 8/15

High 32°
3% / –

Sunny. Winds W at 12 mph.

Tonight · Sat 8/15

Low 14°
3% / –

Sunny. Winds W at 8 mph.

Tomorrow · Sun 8/16

34° | 14°
2% / –

Sunny. Winds W at 11 mph.

7-day trend

Discovery Bay · temperature + precipitation

10-day forecast

Updated 4:37 PM

Details & indices

Wind
10 mph W
Gusts 11 mph
Humidity
25%
Dew point 9°
Pressure
29.97 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Good
AQI 46 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Discovery Bay

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Low

Sun & moon

Sunrise6:21 AM
Sunset7:59 PM
Length of day13h 38m
Moonrise9:40 AM
Moonset9:32 PM
Moon phase🌒 Waxing Crescent · 13%
Next full moonAug 27 Sturgeon Moon
Latitude37.9085°N
Longitude-121.6002°E

Water temps nearby

View all →
Stinson Beach (57 mi)60°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Los Angeles
Sunny
29° 🌤️
San Diego
—
— 🌤️
San Jose
—
—
San Francisco
Sunny
18° 🌤️
Fresno
—
— 🌤️
Sacramento
—
—
Data sources · Saturday, August 15
Where the Discovery Bay forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 37.9085°N, -121.6002°.
NBM + global weather models
Updated: 4:37 PM
Weather in Discovery Bay
Discovery Bay's outlook: warmest day near 38° (Sunday), coldest night about 13° (Thursday). The gauge should stay near zero — no meaningful precipitation is expected. No active NWS alerts at the moment — quiet on the hazards front. Right now Discovery Bay is running about 71° warmer than San Francisco. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Discovery Bay, CA · Elev 3 ft · 37.91°N, 121.60°W · California · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 4:37 PM