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WeatherLive › California › Lake Nacimiento

Lake Nacimiento, CA Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherLake Nacimiento · 8:45 PM PDT
100° | 62°
84°F
Feels like 78°
Partly cloudy
WindSW 3 mph · Gusts 14 mph
Precip4% · –
Humidity15% · Dew point 31°
UV index9 Very high
Air Quality104 Unhealthy for Sensitive Groups
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:29 AM · 7:42 PM · 13h 13m

Weather map — Lake Nacimiento

Full radar →
Now
84°
0%
3 mph
21:00
77°
10%
2 mph
22:00
75°
10%
2 mph
23:00
72°
10%
2 mph
00:00
71°
11%
2 mph
01:00
69°
11%
3 mph
02:00
69°
11%
3 mph
03:00
67°
11%
3 mph
04:00
65°
13%
3 mph
05:00
66°
11%
4 mph
06:00
65°
12%
4 mph
07:00
64°
10%
3 mph
08:00
69°
3%
3 mph
09:00
75°
1%
3 mph
10:00
85°
0%
3 mph
11:00
91°
0%
2 mph
12:00
96°
1%
2 mph
13:00
100°
1%
1 mph
14:00
101°
1%
2 mph
15:00
101°
1%
4 mph
16:00
100°
1%
6 mph
17:00
97°
8%
8 mph
18:00
94°
1%
7 mph
19:00
89°
1%
5 mph

Today · Mon 8/24

High 100°
4% / –

Partly cloudy. Winds SW at 9 mph.

Tonight · Mon 8/24

Low 64°
10% / –

Partly cloudy. Winds W at 2 mph.

Tomorrow · Tue 8/25

101° | 64°
3% / –

Partly cloudy. Winds W at 8 mph.

7-day trend

Lake Nacimiento · temperature + precipitation

10-day forecast

Updated 8:45 PM

Details & indices

Wind
3 mph SW
Gusts 14 mph
Humidity
15%
Dew point 31°
Pressure
29.94 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Unhealthy for Sensitive Groups
AQI 104 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Lake Nacimiento

🌿 Conditions right now

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

Sun & moon

Sunrise6:29 AM
Sunset7:42 PM
Length of day13h 13m
Moonrise5:59 PM
Moonset2:52 AM
Moon phase🌔 Waxing Gibbous · 91%
Next full moonAug 27 Sturgeon Moon
Latitude35.7283°N
Longitude-120.8796°E

Water temps nearby

View all →
Pismo Beach (43 mi)64°
🌤️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
85°
San Diego
Sunny
77° 🌤️
San Jose
—
— 🌤️
San Francisco
—
—
Fresno
Sunny
93° 🌤️
Sacramento
—
—
Data sources · Monday, August 24
Where the Lake Nacimiento 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: 35.7283°N, -120.8796°.
NBM + global weather models
Updated: 8:45 PM
Weather in Lake Nacimiento
The 10-day span for Lake Nacimiento runs from a high near 103° on Wednesday down to 51° overnight on Tuesday. Essentially no rain is in the forecast — expect a dry stretch. The NWS alert board for this area is currently clear. Right now Lake Nacimiento is running about 20° warmer than San Francisco. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Lake Nacimiento, CA · Elev 984 ft · 35.73°N, 120.88°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: 8:45 PM