Our Proprietary 10-Day Forecast

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Current warnings over Fairfax, California
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

Do not use our graphics for protection of life or property. Delays in image processing are possible.

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Current radar over Fairfax, California red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over Fairfax, California red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Marin County, CA

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Fairfax, California

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Fairfax, CA please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Fairfax, CA

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Fairfax, CA, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Fairfax, California

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Marin County, California

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
Get access to:
  • European ECMWF HRES
  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Fairfax, California is located in Marin County, just north of San Francisco. The climate of Fairfax is Mediterranean, with warm, dry summers and mild, wet winters.

Average Temperatures

    •   Summer

The average high temperature in July is 80°F (27°C), and the average low temperature is 55°F (13°C).

    •   Winter

The average high temperature in January is 55°F (13°C), and the average low temperature is 40°F (4°C).

Precipitation

    •   Annual

Fairfax receives an average of 35 inches (89 cm) of rain per year.

    •   Rainy Season

The rainy season lasts from October to April.

    •   Dry Season

The dry season lasts from May to September.

Sunshine

    •   Annual

Fairfax receives an average of 2,900 hours of sunshine per year.

    •   Summer

The sunniest month is July, with an average of 11 hours of sunshine per day.

    •   Winter

The cloudiest month is December, with an average of 7 hours of sunshine per day.

Climate Summary

    •   Warm, dry summers

The average high temperature in July is 80°F (27°C), and the average low temperature is 55°F (13°C).

    •   Mild, wet winters

The average high temperature in January is 55°F (13°C), and the average low temperature is 40°F (4°C).

    •   35 inches (89 cm) of rain per year

The rainy season lasts from October to April.

    •   2,900 hours of sunshine per year

The sunniest month is July, with an average of 11 hours of sunshine per day.

Overall, Fairfax has a pleasant climate that is ideal for outdoor activities year-round.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   Fairfax is home to Ring Mountain Open Space Preserve, a 358-acre sanctuary with diverse flora and fauna, including endangered California red-legged frogs.

    •   The town is situated at the base of Mount Tamalpais, a prominent landmark known for its redwood forests and panoramic views.

Science

    •   Fairfax is the birthplace of the \

Tourist Attractions
1. Mount Tamalpais State Park: This park offers stunning views of the San Francisco Bay Area from its summit, which can be reached by hiking, biking, or taking the scenic Mount Tamalpais Railway.

2. Marin Headlands: This area is home to stunning coastal views, including the iconic Golden Gate Bridge. Visitors can explore the area by hiking, biking, or driving along the scenic Conzelman Road.

3. Muir Woods National Monument: This redwood forest is home to some of the tallest trees in the world. Visitors can walk among the majestic trees on a variety of trails, ranging from easy to challenging.

Nearby Cities:

San Anselmo, CA
Ross, CASleepy Hollow, CA
Kentfield, CASan Rafael, CA
Santa Venetia, CALarkspur, CA
Woodacre, CACorte Madera, CA
Mill Valley, CAStrawberry, CA
Tamalpais Valley, CABolinas, CA
Marin City, CANovato, CA
Belvedere, CASausalito, CA
San Jose, CA
San Francisco, CASacramento, CA
Oakland, CAStockton, CA
Fremont, CAModesto, CA
Santa Rosa, CAElk Grove, CA
Hayward, CASalinas, CA
Sunnyvale, CA