10-day forecast for Fairfax, WA: 33° to 65°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Wednesday, November 11
60° · 0.72 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0551° / 40°0.09
Morning42°feels 36°
Afternoon51°feels 49°
Evening42°feels 42°
Overnight42°feels 37°
51 °
Fairfax, Thursday, 5 November
Light rain. High 51°, low 40°.
Pressure30.21 inHg
Wind6.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point38°
Fri, 0660° / 42°0.72
Morning47°feels 43°
Afternoon58°feels 57°
Evening53°feels 53°
Overnight43°feels 43°
60 °
Fairfax, Friday, 6 November
Rain. High 60°, low 42°.
Pressure30.06 inHg
Wind12.9 mph S
Humidity75%
Visibility6.2 mi
Dew point48°
Sat, 0765° / 49°0.13
Morning51°feels 50°
Afternoon65°feels 64°
Evening60°feels 57°
Overnight50°feels 50°
65 °
Fairfax, Saturday, 7 November
Rain. High 65°, low 49°.
Pressure29.91 inHg
Wind2.8 mph N
Humidity76%
Visibility6.2 mi
Dew point56°
Sun, 0852° / 38°0.4
Morning50°feels 49°
Afternoon51°feels 49°
Evening47°feels 45°
Overnight50°feels 50°
52 °
Fairfax, Sunday, 8 November
Rain. High 52°, low 38°.
Pressure30.18 inHg
Wind11.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point42°
Mon, 0957° / 39°0.26
Morning45°feels 45°
Afternoon53°feels 51°
Evening52°feels 50°
Overnight50°feels 49°
57 °
Fairfax, Monday, 9 November
Rain. High 57°, low 39°.
Pressure30.03 inHg
Wind11.9 mph S
Humidity62%
Visibility—
Dew point39°
Tue, 1059° / 48°0
Morning54°feels 52°
Afternoon57°feels 55°
Evening51°feels 48°
Overnight49°feels 46°
59 °
Fairfax, Tuesday, 10 November
Light rain. High 59°, low 48°.
Pressure30.03 inHg
Wind16.8 mph S
Humidity46%
Visibility—
Dew point37°
Wed, 1161° / 48°0
Morning51°feels 49°
Afternoon57°feels 55°
Evening53°feels 51°
Overnight49°feels 47°
61 °
Fairfax, Wednesday, 11 November
Overcast. High 61°, low 48°.
Pressure29.97 inHg
Wind6.2 mph SE
Humidity47%
Visibility—
Dew point37°
Thu, 1259° / 47°0
Morning53°feels 51°
Afternoon57°feels 54°
Evening52°feels 50°
Overnight48°feels 46°
59 °
Fairfax, Thursday, 12 November
Overcast. High 59°, low 47°.
Pressure29.94 inHg
Wind5.1 mph SE
Humidity45%
Visibility—
Dew point35°
Fri, 1357° / 48°0.02
Morning51°feels 50°
Afternoon56°feels 54°
Evening51°feels 50°
Overnight48°feels 47°
57 °
Fairfax, Friday, 13 November
Light rain. High 57°, low 48°.
Pressure29.74 inHg
Wind4.7 mph SW
Humidity52%
Visibility—
Dew point38°
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, WA 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.