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WeatherLive › California › Suisun

Suisun, CA Weather (94585)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSuisun · 5:04 PM PDT
87° | 59°
82°F
Feels like 82°
Sunny
WindSW 13 mph · Gusts 16 mph
Precip11% · –
Humidity42% · Dew point 57°
UV index9 Very high
Air Quality48 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:24 AM · 7:59 PM · 13h 35m

Weather map — Suisun

Full radar →
Now
82°
2%
13 mph
18:00
80°
2%
14 mph
19:00
76°
4%
12 mph
20:00
69°
13%
12 mph
21:00
66°
14%
11 mph
22:00
64°
16%
11 mph
23:00
62°
18%
10 mph
00:00
61°
19%
9 mph
01:00
59°
21%
8 mph
02:00
59°
23%
6 mph
03:00
59°
24%
6 mph
04:00
59°
25%
6 mph
05:00
56°
21%
6 mph
06:00
55°
31%
6 mph
07:00
56°
28%
6 mph
08:00
62°
19%
6 mph
09:00
68°
13%
6 mph
10:00
74°
10%
6 mph
11:00
80°
8%
6 mph
12:00
85°
4%
7 mph
13:00
88°
9%
9 mph
14:00
90°
4%
10 mph
15:00
92°
4%
10 mph
16:00
92°
9%
11 mph

Today · Mon 8/17

High 87°
11% / –

Mostly cloudy. Winds SW at 14 mph.

Tonight · Mon 8/17

Low 55°
14% / –

Mostly cloudy. Winds SW at 11 mph.

Tomorrow · Tue 8/18

92° | 55°
9% / –

Mostly cloudy. Winds SW at 12 mph.

7-day trend

Suisun · temperature + precipitation

10-day forecast

Updated 5:04 PM

Details & indices

Wind
13 mph SW
Gusts 16 mph
Humidity
42%
Dew point 57°
Pressure
29.91 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Good
AQI 48 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Suisun

🌿 Conditions right now

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

Sun & moon

Sunrise6:24 AM
Sunset7:59 PM
Length of day13h 35m
Moonrise11:52 AM
Moonset10:24 PM
Moon phase🌒 Waxing Crescent · 30%
Next full moonAug 27 Sturgeon Moon
Latitude38.2383°N
Longitude-122.0402°E

Water temps nearby

View all →
Stinson Beach (40 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
87° 🌤️
San Diego
—
— 🌤️
San Jose
—
— 🌤️
San Francisco
—
— 🌤️
Fresno
—
—
Sacramento
Sunny
99°
Data sources · Monday, August 17
Where the Suisun 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: 38.2383°N, -122.0402°.
NBM + global weather models
Updated: 5:04 PM
Weather in Suisun
The 10-day span for Suisun runs from a high near 96° on Wednesday down to 55° overnight on Wednesday. The gauge should stay near zero — no meaningful precipitation is expected. The NWS alert board for this area is currently clear. Right now Suisun is running about 24° warmer than San Jose. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Suisun, CA · Elev 7 ft · 38.24°N, 122.04°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: 5:04 PM