Solano County, CA Weather Forecast
County weather hub
Sunny
Compare major city weather across Solano County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 90. Southwest wind around 3 mph.
County Weather Overview
This county weather page brings together forecast coverage for Solano County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in Solano County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 17 to Oct 23, 2026
- Latest sync
- Oct 17, 2026 7:22 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Solano County
This Afternoon looks like the warmest upcoming period in Solano County at 90 degrees F.
Friday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Sunday Night at about 15 to 18 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 17, 2026 7:22 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
Clear. Low around 54, with temperatures rising to around 56 overnight. Southwest wind 1 to 7 mph.
Sunny. High near 78, with temperatures falling to around 73 in the afternoon. Southwest wind 5 to 15 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 52. Southwest wind 15 to 18 mph, with gusts as high as 31 mph.
Mostly sunny, with a high near 68. Southwest wind 13 to 18 mph, with gusts as high as 31 mph.
A chance of rain after 5am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
A chance of rain before 5pm. Partly sunny, with a high near 69.
A chance of rain after 11pm. Mostly cloudy, with a low around 53.
A chance of rain. Partly sunny, with a high near 72.
A chance of rain before 5am. Mostly cloudy, with a low around 54.
Partly sunny, with a high near 70.
Partly cloudy, with a low around 52.
Sunny, with a high near 71.
Mostly clear, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 17
|
Sunny
|
90°F |
3 mph
SW
|
|
Tonight
Oct 17
|
Clear
|
54°F |
1 to 7 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
78°F |
5 to 15 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
52°F |
15 to 18 mph
SW
|
|
Monday
Oct 19
|
Mostly Sunny
|
68°F |
13 to 18 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Cloudy then Chance Light Rain
|
50°F |
0 to 13 mph
W
|
|
Tuesday
Oct 20
|
Chance Light Rain
|
69°F |
0 to 3 mph
NNE
|
|
Tuesday Night
Oct 20
|
Chance Light Rain
|
53°F |
2 mph
N
|
|
Wednesday
Oct 21
|
Chance Light Rain
|
72°F |
0 to 6 mph
WSW
|
|
Wednesday Night
Oct 21
|
Chance Light Rain
|
54°F |
0 to 3 mph
WSW
|
|
Thursday
Oct 22
|
Partly Sunny
|
70°F |
0 to 7 mph
WSW
|
|
Thursday Night
Oct 22
|
Partly Cloudy
|
52°F |
3 to 7 mph
WSW
|
|
Friday
Oct 23
|
Sunny
|
71°F |
3 to 9 mph
WSW
|
|
Friday Night
Oct 23
|
Mostly Clear
|
49°F |
7 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Solano County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in Solano County.
Largest mapped city population in this region: 120,747.
