Point Forecast: Fairfax CA
 37.99N 122.58W (Elev. 276 ft)
Last Update: 1:13 am PST Jan 17, 2026
Tabular Forecast
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Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date01/1701/18
Hour (PST)080910111213141516171819202122230001020304050607
Temperature (°F)424650545759616059565352505049484847464645444545
Dewpoint (°F)374042454546474646464443424140403940393838373738
Wind Chill (°F)404448495049484847464645444544
Surface Wind (mph)356677665533322222222223
Wind DirSSEEEEEEEEESEESENNENNENNNNWNNNENNENNNENNENNENE
Gust
Sky Cover (%)403742553046485749595759627458617175747985845845
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)827876706561606062677071747273747275757575757575
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/19
Hour (PST)080910111213141516171819202122230001020304050607
Temperature (°F)464954576062636362595653525151505049484746454545
Dewpoint (°F)384245474848484949484746454444444343434242414040
Wind Chill (°F)4549505049484747454545
Surface Wind (mph)335555552222222222222222
Wind DirNENEENEENEENEENEENEENENNENNENNENNNNNNNNNNNENNENNENE
Gust
Sky Cover (%)423120202023232327272715151517171717171727272722
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)757473696360596063677276787877787879818384848483
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
River Stage Summary24 Hour Precipitation Summary
NWS Office Map