Our Proprietary 10-Day Forecast

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Current warnings over Wilton, Connecticut
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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.

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Current radar over Wilton, Connecticut 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 Wilton, Connecticut 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 Fairfield County, CT

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 Wilton, Connecticut

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 Wilton, CT 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 Wilton, CT

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 Wilton, CT, 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 Wilton, Connecticut

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 Fairfield County, Connecticut

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)
Climate Summary for Wilton, CT

Average Temperatures

| Month | Average High (°F) | Average Low (°F) |
|---|---|---|
| January | 36 | 20 |
| February | 40 | 23 |
| March | 48 | 30 |
| April | 60 | 39 |
| May | 71 | 48 |
| June | 80 | 58 |
| July | 85 | 64 |
| August | 83 | 63 |
| September | 75 | 54 |
| October | 64 | 43 |
| November | 51 | 34 |
| December | 40 | 24 |

Precipitation

| Month | Average Precipitation (inches) |
|---|---|
| January | 3.5 |
| February | 3.0 |
| March | 4.0 |
| April | 4.5 |
| May | 4.0 |
| June | 3.5 |
| July | 4.0 |
| August | 3.5 |
| September | 4.0 |
| October | 3.5 |
| November | 4.0 |
| December | 3.5 |

Snowfall

| Month | Average Snowfall (inches) |
|---|---|
| January | 9.0 |
| February | 8.5 |
| March | 6.0 |
| April | 1.5 |
| May | 0.0 |
| June | 0.0 |
| July | 0.0 |
| August | 0.0 |
| September | 0.0 |
| October | 0.0 |
| November | 1.0 |
| December | 5.0 |

Climate Summary

Wilton, Connecticut has a humid continental climate with warm, humid summers and cold, snowy winters. The average temperature ranges from 20°F in January to 85°F in July. The average annual precipitation is 44 inches, with the majority of it falling in the spring and summer months. Snowfall averages about 30 inches per year.

Wilton is located in USDA Plant Hardiness Zone 6b, which means that the average annual minimum temperature is between -5°F and 0°F. This means that Wilton is suitable for growing a wide variety of plants, including many types of flowers, vegetables, and trees.

The climate of Wilton is ideal for outdoor activities year-round. In the summer, residents can enjoy swimming, fishing, boating, and hiking. In the winter, residents can enjoy skiing, snowboarding, sledding, and ice skating.

Overall, Wilton has a mild climate that is suitable for a variety of activities and lifestyles.

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

    •   Wilton is home to the Weir Farm National Historic Site, where American Impressionist painter J. Alden Weir lived and worked.

    •   The town boasts the Wilton Woods Park, a 420-acre preserve with diverse habitats, including forests, meadows, and wetlands.

    •   The Norwalk River, a major tributary of Long Island Sound, flows through Wilton, supporting a variety of aquatic life.

Personalities

  • J. Alden Weir (1852-1919):

    American Impressionist painter known for his idyllic landscapes and portraits.

  • George Washington (1732-1799):

    First President of the United States, who visited Wilton in 1789.

  • Samuel Morewood (1788-1841):

    Industrialist and inventor who developed a process for making tinplate.

  • John Davenport (1597-1670):

    Puritan minister and founder of New Haven, Connecticut, who owned land in Wilton.

    • Tourist Attractions
    1. Weir Farm National Historic Site: This 60-acre park preserves the home and studio of American Impressionist painter J. Alden Weir. Visitors can explore the artist's home, gardens, and landscapes that inspired his work.

    2. Wilton Historical Society: This museum and research center houses a collection of artifacts and documents that tell the story of Wilton's history. Visitors can learn about the town's founding, its role in the American Revolution, and its development into a thriving community.

    3. Silvermine Arts Center: This non-profit arts organization offers a variety of exhibitions, classes, and workshops. Visitors can view works by local and regional artists, take part in art classes, or attend performances in the center's theater.

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