10-day forecast for Fairfax, WA: 36° to 63°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Saturday, November 7
61° · 0.57 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0453° / 36°0.09
Morning40°feels 40°
Afternoon53°feels 51°
Evening46°feels 42°
Overnight37°feels 37°
53 °
Fairfax, Wednesday, 4 November
Light rain. High 53°, low 36°.
Pressure30.03 inHg
Wind1.9 mph W
Humidity58%
Visibility6.2 mi
Dew point42°
Thu, 0556° / 40°0.09
Morning42°feels 37°
Afternoon56°feels 54°
Evening42°feels 42°
Overnight45°feels 40°
56 °
Fairfax, Thursday, 5 November
Light rain. High 56°, low 40°.
Pressure30.21 inHg
Wind6.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point39°
Fri, 0661° / 41°0.57
Morning50°feels 48°
Afternoon59°feels 57°
Evening51°feels 50°
Overnight42°feels 42°
61 °
Fairfax, Friday, 6 November
Heavy rain. High 61°, low 41°.
Pressure30.06 inHg
Wind14.6 mph S
Humidity64%
Visibility6.2 mi
Dew point47°
Sat, 0763° / 45°0
Morning52°feels 50°
Afternoon61°feels 61°
Evening58°feels 58°
Overnight47°feels 47°
63 °
Fairfax, Saturday, 7 November
Overcast. High 63°, low 45°.
Pressure29.94 inHg
Wind1.4 mph N
Humidity72%
Visibility6.2 mi
Dew point51°
Sun, 0853° / 42°0.49
Morning51°feels 50°
Afternoon51°feels 49°
Evening49°feels 47°
Overnight44°feels 42°
53 °
Fairfax, Sunday, 8 November
Rain. High 53°, low 42°.
Pressure30.15 inHg
Wind11.9 mph SW
Humidity85%
Visibility—
Dew point46°
Mon, 0955° / 37°0
Morning45°feels 44°
Afternoon51°feels 49°
Evening46°feels 46°
Overnight42°feels 39°
55 °
Fairfax, Monday, 9 November
Mostly clear. High 55°, low 37°.
Pressure30.03 inHg
Wind6.1 mph SE
Humidity43%
Visibility—
Dew point29°
Tue, 1055° / 42°0.01
Morning45°feels 42°
Afternoon52°feels 50°
Evening49°feels 48°
Overnight49°feels 47°
55 °
Fairfax, Tuesday, 10 November
Light rain. High 55°, low 42°.
Pressure30.06 inHg
Wind6.5 mph SE
Humidity46%
Visibility—
Dew point31°
Wed, 1156° / 50°0.07
Morning52°feels 49°
Afternoon56°feels 55°
Evening54°feels 52°
Overnight51°feels 49°
56 °
Fairfax, Wednesday, 11 November
Light rain. High 56°, low 50°.
Pressure29.85 inHg
Wind7.2 mph SE
Humidity78%
Visibility—
Dew point48°
Thu, 1251° / 46°0.05
Morning50°feels 49°
Afternoon50°feels 48°
Evening47°feels 46°
Overnight47°feels 45°
51 °
Fairfax, Thursday, 12 November
Light rain. High 51°, low 46°.
Pressure29.80 inHg
Wind4.4 mph SE
Humidity64%
Visibility—
Dew point39°
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.