10-day forecast for Fairfax, CA: 54° to 85°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
64°
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 54°0
Morning62°feels 61°
Afternoon81°feels 83°
Evening58°feels 57°
Overnight57°feels 57°
81 °
Fairfax, Monday, 10 August
Mostly clear. High 81°, low 54°.
Pressure29.85 inHg
Wind9.9 mph S
Humidity64%
Visibility6.2 mi
Dew point52°
Tue, 1170° / 54°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening58°feels 58°
Overnight55°feels 55°
70 °
Fairfax, Tuesday, 11 August
Clear. High 70°, low 54°.
Pressure29.91 inHg
Wind10.3 mph S
Humidity65%
Visibility6.2 mi
Dew point53°
Wed, 1265° / 55°0
Morning58°feels 57°
Afternoon65°feels 65°
Evening57°feels 57°
Overnight55°feels 55°
65 °
Fairfax, Wednesday, 12 August
Clear. High 65°, low 55°.
Pressure29.85 inHg
Wind10.7 mph S
Humidity74%
Visibility6.2 mi
Dew point54°
Thu, 1364° / 56°0
Morning60°feels 60°
Afternoon63°feels 63°
Evening58°feels 58°
Overnight57°feels 56°
64 °
Fairfax, Thursday, 13 August
Light rain. High 64°, low 56°.
Pressure29.88 inHg
Wind11.6 mph SW
Humidity73%
Visibility—
Dew point55°
Fri, 1466° / 56°0
Morning61°feels 61°
Afternoon65°feels 64°
Evening58°feels 58°
Overnight57°feels 56°
66 °
Fairfax, Friday, 14 August
Clear. High 66°, low 56°.
Pressure29.97 inHg
Wind11.9 mph SW
Humidity66%
Visibility—
Dew point53°
Sat, 1568° / 55°0
Morning61°feels 61°
Afternoon67°feels 66°
Evening60°feels 60°
Overnight60°feels 59°
68 °
Fairfax, Saturday, 15 August
Partly cloudy. High 68°, low 55°.
Pressure30.00 inHg
Wind9.7 mph SW
Humidity63%
Visibility—
Dew point54°
Sun, 1667° / 56°0
Morning63°feels 62°
Afternoon66°feels 65°
Evening58°feels 58°
Overnight57°feels 56°
67 °
Fairfax, Sunday, 16 August
Partly cloudy. High 67°, low 56°.
Pressure30.09 inHg
Wind10.6 mph SW
Humidity65%
Visibility—
Dew point55°
Mon, 1765° / 55°0
Morning61°feels 61°
Afternoon64°feels 64°
Evening58°feels 58°
Overnight56°feels 56°
65 °
Fairfax, Monday, 17 August
Overcast. High 65°, low 55°.
Pressure30.09 inHg
Wind10.2 mph SW
Humidity66%
Visibility—
Dew point53°
Tue, 1869° / 55°0
Morning63°feels 62°
Afternoon67°feels 67°
Evening62°feels 62°
Overnight61°feels 61°
69 °
Fairfax, Tuesday, 18 August
Overcast. High 69°, low 55°.
Pressure30.00 inHg
Wind10.9 mph W
Humidity70%
Visibility—
Dew point57°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Fairfax, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.