Suisun, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Suisun, CA in one place.
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. West southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Local Weather Overview
This forecast page for Suisun, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 1, 2026 2:04 PM PDT.
The active forecast window currently covers Jun 2 to Jun 7, 2026 for Suisun, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 2:04 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Suisun
Wednesday looks like the warmest upcoming period in Suisun at 86 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 8 to 16 mph WSW.
The forecast from Jun 2 through Jun 7 stays mostly dry.
Forecast Details
- Last updated
- Jun 1, 2026 2:04 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KDAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 54. West southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Sunny, with a high near 86. West southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Clear, with a low around 57.
Sunny, with a high near 86.
Clear, with a low around 57.
Sunny, with a high near 85.
Mostly clear, with a low around 56.
Sunny, with a high near 80.
Mostly clear, with a low around 54.
Sunny, with a high near 81.
Mostly clear, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Sunny
|
82°F |
7 to 15 mph
WSW
|
|
Tuesday Night
Jun 2
|
Mostly Cloudy
|
54°F |
8 to 14 mph
WSW
|
|
Wednesday
Jun 3
|
Sunny
|
86°F |
8 to 16 mph
WSW
|
|
Wednesday Night
Jun 3
|
Clear
|
57°F |
6 to 16 mph
WSW
|
|
Thursday
Jun 4
|
Sunny
|
86°F |
6 to 14 mph
WSW
|
|
Thursday Night
Jun 4
|
Clear
|
57°F |
6 to 14 mph
WSW
|
|
Friday
Jun 5
|
Sunny
|
85°F |
6 to 14 mph
WSW
|
|
Friday Night
Jun 5
|
Mostly Clear
|
56°F |
8 to 14 mph
SW
|
|
Saturday
Jun 6
|
Sunny
|
80°F |
8 to 16 mph
WSW
|
|
Saturday Night
Jun 6
|
Mostly Clear
|
54°F |
5 to 16 mph
WSW
|
|
Sunday
Jun 7
|
Sunny
|
81°F |
5 to 13 mph
W
|
|
Sunday Night
Jun 7
|
Mostly Clear
|
55°F |
6 to 13 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Suisun.
