10-day forecast for Fairfax, WA: 31° to 58°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Saturday, November 14
44° · 0.44 in
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1356° / 48°0.07
Morning56°feels 53°
Afternoon48°feels 48°
Evening48°feels 45°
Overnight48°feels 48°
56 °
Fairfax, Friday, 13 November
Light rain. High 56°, low 48°.
Pressure29.32 inHg
Wind3.8 mph NE
Humidity92%
Visibility3.4 mi
Dew point47°
Sat, 1458° / 49°0.01
Morning52°feels 49°
Afternoon57°feels 55°
Evening55°feels 53°
Overnight51°feels 49°
58 °
Fairfax, Saturday, 14 November
Light rain. High 58°, low 49°.
Pressure29.71 inHg
Wind13.2 mph S
Humidity49%
Visibility6.2 mi
Dew point38°
Sun, 1554° / 42°0.19
Morning52°feels 50°
Afternoon52°feels 50°
Evening44°feels 40°
Overnight51°feels 49°
54 °
Fairfax, Sunday, 15 November
Rain. High 54°, low 42°.
Pressure29.83 inHg
Wind11.8 mph SW
Humidity62%
Visibility5.6 mi
Dew point40°
Mon, 1644° / 40°0.44
Morning42°feels 38°
Afternoon43°feels 41°
Evening43°feels 38°
Overnight41°feels 38°
44 °
Fairfax, Monday, 16 November
Rain. High 44°, low 40°.
Pressure30.09 inHg
Wind10.8 mph S
Humidity90%
Visibility—
Dew point40°
Tue, 1747° / 31°0
Morning38°feels 35°
Afternoon44°feels 44°
Evening41°feels 40°
Overnight36°feels 31°
47 °
Fairfax, Tuesday, 17 November
Overcast. High 47°, low 31°.
Pressure30.15 inHg
Wind6.3 mph SE
Humidity72%
Visibility—
Dew point35°
Wed, 1838° / 35°0.3
Morning38°feels 38°
Afternoon37°feels 37°
Evening36°feels 36°
Overnight36°feels 36°
38 °
Fairfax, Wednesday, 18 November
Snow. High 38°, low 35°.
Pressure29.85 inHg
Wind5.9 mph SE
Humidity97%
Visibility—
Dew point37°
Thu, 1939° / 34°0.03
Morning37°feels 37°
Afternoon38°feels 38°
Evening38°feels 37°
Overnight35°feels 32°
39 °
Fairfax, Thursday, 19 November
Snow. High 39°, low 34°.
Pressure30.18 inHg
Wind4 mph E
Humidity99%
Visibility—
Dew point37°
Fri, 2044° / 32°0
Morning36°feels 33°
Afternoon41°feels 41°
Evening37°feels 36°
Overnight33°feels 29°
44 °
Fairfax, Friday, 20 November
Overcast. High 44°, low 32°.
Pressure30.06 inHg
Wind5.1 mph SE
Humidity76%
Visibility—
Dew point33°
Sat, 2144° / 31°0
Morning35°feels 32°
Afternoon41°feels 41°
Evening36°feels 35°
Overnight33°feels 28°
44 °
Fairfax, Saturday, 21 November
Clear. High 44°, low 31°.
Pressure30.12 inHg
Wind5.1 mph SE
Humidity56%
Visibility—
Dew point26°
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.