Suisun City, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Jul 15 		Sunny
Close Hourly 		97º / 61º 1% SW 18 mph 36%
6am Sunny 66º 1% WSW 9 mph 58%
7am Sunny 67º 0% WSW 9 mph 59%
8am Sunny 71º 0% WSW 9 mph 53%
9am Sunny 76º 0% SW 11 mph 44%
10am Sunny 81º 0% SW 11 mph 37%
11am Sunny 85º 0% SW 12 mph 32%
12pm Sunny 89º 0% SW 13 mph 28%
1pm Sunny 92º 0% SW 13 mph 25%
2pm Sunny 94º 0% SW 14 mph 23%
3pm Sunny 95º 0% SW 16 mph 23%
4pm Sunny 95º 0% SW 17 mph 21%
5pm Sunny 94º 0% WSW 17 mph 22%
6pm Sunny 91º 0% SW 17 mph 24%
7pm Sunny 87º 0% SW 16 mph 28%
8pm Sunny 81º 0% SW 14 mph 34%
9pm Clear 76º 0% SW 14 mph 40%
10pm Clear 72º 0% SW 13 mph 44%
11pm Clear 70º 0% SW 14 mph 47%
Thu
Jul 16 		Sunny
View Hourly 		89º / 55º 1% SW 17 mph 38%
12am Clear 68º 1% SW 14 mph 50%
1am Clear 67º 1% SW 14 mph 54%
2am Clear 65º 1% SW 14 mph 55%
3am Clear 64º 1% WSW 13 mph 57%
4am Clear 63º 1% WSW 13 mph 59%
5am Clear 62º 2% WSW 13 mph 61%
6am Sunny 62º 2% WSW 12 mph 63%
7am Sunny 62º 2% WSW 13 mph 64%
8am Sunny 65º 1% WSW 14 mph 58%
9am Sunny 70º 0% WSW 14 mph 50%
10am Sunny 74º 0% WSW 14 mph 43%
11am Sunny 78º 0% SW 14 mph 37%
12pm Sunny 82º 0% SW 14 mph 33%
1pm Sunny 85º 0% SW 14 mph 30%
2pm Sunny 87º 0% SW 15 mph 28%
3pm Sunny 88º 0% SW 16 mph 27%
4pm Sunny 88º 0% SW 17 mph 27%
5pm Sunny 86º 0% SW 17 mph 28%
6pm Sunny 83º 0% SW 17 mph 32%
7pm Sunny 79º 0% SW 16 mph 38%
8pm Sunny 74º 0% SW 15 mph 45%
9pm Clear 69º 0% SW 14 mph 53%
10pm Clear 66º 1% SW 14 mph 60%
11pm Clear 64º 3% SW 14 mph 65%
Fri
Jul 17 		Sunny
View Hourly 		83º / 55º 6% SW 17 mph 51%
12am Clear 62º 4% SW 14 mph 70%
1am Clear 60º 5% SW 14 mph 74%
2am Clear 59º 6% SW 15 mph 78%
3am Clear 58º 7% WSW 14 mph 80%
4am Clear 57º 7% WSW 13 mph 81%
5am Mostly Clear 57º 8% WSW 13 mph 83%
Sat
Jul 18 		Partly Cloudy 85º / 55º 21% SW 15 mph 52%
Sun
Jul 19 		Partly Cloudy 84º / 58º 18% SW 16 mph 52%
Mon
Jul 20 		Partly Cloudy 84º / 61º 18% SW 16 mph 54%
Tue
Jul 21 		Mostly Sunny 87º / 59º 6% SW 16 mph 50%
Wed
Jul 22 		Sunny 89º / 58º 3% SW 16 mph 49%

Weather Radar for Suisun City, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Suisun City, CA

Today
High : 93ºF
WSW wind 9 to 14 kt, with gusts as high as 20 kt. Sunny.
Tonight
Low : 61ºF
SW wind around 13 kt, with gusts as high as 21 kt. Clear.
Thursday
High : 85ºF
WSW wind around 14 kt, with gusts as high as 21 kt. Sunny.
Thursday Night
Low : 58ºF
SW wind around 13 kt, with gusts as high as 20 kt. Mostly clear.
Friday
High : 79ºF
SW wind around 13 kt, with gusts as high as 19 kt. Sunny.
Friday Night
Low : 57ºF
SW wind around 13 kt, with gusts as high as 21 kt. Mostly clear.
Saturday
High : 79ºF
WSW wind 10 to 12 kt, with gusts as high as 20 kt. Mostly sunny.
Saturday Night
Low : 57ºF
WSW wind around 13 kt, with gusts as high as 20 kt. Partly cloudy.
Sunday
High : 76ºF
WSW wind around 12 kt, with gusts as high as 20 kt. Partly sunny.

NOAA Buoy Data Near Suisun City, CA See Map

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    Wind Speed Forecast for Suisun City, CA

    WednesdayThursdayFriday
    Wind Speed (MPH) 91114171314121415171415
    1pm5pm9pm1am5am9am1pm5pm9pm1am5am9am
    MPH 91114171314121415171415
    DIR WSWSWSWSWSWSWWSWWSWSWSWSWSW

    Current Weather Conditions In Suisun City, CA

    As Of: 22 minutes ago

    • 66ºF
    • 66ºF
    • 9mph
    • 0º (WSW)
    • 9mph
    • Sunny
    • 10mi
    • 29.91"
    • 58%
    • 0ºF

    The weather right now in Suisun City, CA is Sunny. The current temperature is 66°F, and the expected high and low for today, Wednesday, July 15, 2026, are 97° high temperature and 61°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the West Southwest. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 66° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 58 percent, and air pressure at 29.91 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 2:24am Wed Jul 15 2026

    ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM PDT THIS EVENING...

    WHAT: Southwest winds 10 to 20 kt and a moderate chop
    expected.

    WHERE: San Pablo Bay, Suisun Bay, the West Delta and the San
    Francisco Bay north of the Bay Bridge.

    WHEN: From 3 PM this afternoon to 9 PM PDT this evening.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&