Lyonsville, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lyonsville, CA in one place.
Mostly sunny, with a high near 74. West wind 1 to 5 mph.
Local Weather Overview
This forecast page for Lyonsville, 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 7, 2026 11:01 PM PDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Lyonsville, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 7, 2026 11:01 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Lyonsville
Saturday looks like the warmest upcoming period in Lyonsville at 93 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday Night at about 10 mph NNE.
The forecast from Jun 9 through Jun 14 stays mostly dry.
Forecast Details
- Last updated
- Jun 7, 2026 11:01 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KBBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 54. Northwest wind around 6 mph.
Sunny, with a high near 89.
Clear, with a low around 63.
Sunny, with a high near 92.
Clear, with a low around 66.
Sunny, with a high near 92.
Clear, with a low around 66.
Sunny, with a high near 93.
Clear, with a low around 67.
Sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny
|
74°F |
1 to 5 mph
W
|
|
Tuesday Night
Jun 9
|
Clear
|
54°F |
6 mph
NW
|
|
Wednesday
Jun 10
|
Sunny
|
89°F |
5 to 9 mph
N
|
|
Wednesday Night
Jun 10
|
Clear
|
63°F |
10 mph
NNE
|
|
Thursday
Jun 11
|
Sunny
|
92°F |
5 to 10 mph
N
|
|
Thursday Night
Jun 11
|
Clear
|
66°F |
7 mph
NNE
|
|
Friday
Jun 12
|
Sunny
|
92°F |
6 mph
W
|
|
Friday Night
Jun 12
|
Clear
|
66°F |
5 mph
NNE
|
|
Saturday
Jun 13
|
Sunny
|
93°F |
5 mph
NNW
|
|
Saturday Night
Jun 13
|
Clear
|
67°F |
5 mph
NE
|
|
Sunday
Jun 14
|
Sunny
|
91°F |
2 to 6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lyonsville.