Fairfax, CA Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfax, CA in one place.
Patchy fog before 7am. Sunny, with a high near 78.
Local Weather Overview
This forecast page for Fairfax, 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: May 28, 2026 12:31 AM PDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Fairfax, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 12:31 AM PDT
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfax
Wednesday looks like the warmest upcoming period in Fairfax at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Saturday at about 0 to 7 mph W.
The forecast from May 30 through Jun 3 stays mostly dry.
Forecast Details
- Last updated
- May 28, 2026 12:31 AM PDT
- Coverage
- 5 days
- Time zone
- America/Los_Angeles
- Forecast office
- MTR
- Radar station
- KDAX
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 52.
Sunny, with a high near 84.
Clear, with a low around 56.
Sunny, with a high near 86.
Mostly clear, with a low around 56.
Sunny, with a high near 85.
Partly cloudy, with a low around 56.
Sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Patchy Fog then Sunny
|
78°F |
0 to 7 mph
W
|
|
Saturday Night
May 30
|
Clear
|
52°F |
0 to 7 mph
WNW
|
|
Sunday
May 31
|
Sunny
|
84°F |
0 to 7 mph
WNW
|
|
Sunday Night
May 31
|
Clear
|
56°F |
0 to 7 mph
WNW
|
|
Monday
Jun 1
|
Sunny
|
86°F |
0 to 6 mph
SW
|
|
Monday Night
Jun 1
|
Mostly Clear
|
56°F |
0 to 6 mph
WSW
|
|
Tuesday
Jun 2
|
Sunny
|
85°F |
0 to 6 mph
WSW
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
56°F |
0 to 6 mph
W
|
|
Wednesday
Jun 3
|
Sunny
|
87°F |
0 to 7 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfax.
