Our Proprietary 10-Day Forecast

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Current warnings over Port Wentworth, Georgia
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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 Port Wentworth, Georgia 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 Port Wentworth, Georgia 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 Chatham County, GA

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 Port Wentworth, Georgia

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 Port Wentworth, GA 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 Port Wentworth, GA

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 Port Wentworth, GA, 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 Port Wentworth, Georgia

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 Chatham County, Georgia

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.
 
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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.
 
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Climate Summary
(made with AI, use with caution)
Port Wentworth, Georgia Climate Summary

General Climate

Port Wentworth, Georgia experiences a humid subtropical climate, characterized by hot, humid summers and mild winters. The city enjoys abundant sunshine throughout the year, with average annual temperatures ranging from 46°F (8°C) in January to 86°F (30°C) in July.

Temperature

    •   Summer (June-August)

Summer temperatures in Port Wentworth are consistently high, with average highs in the upper 80s to low 90s Fahrenheit (30-34°C). Nighttime temperatures typically drop to the mid-70s Fahrenheit (24-25°C).

    •   Winter (December-February)

Winter temperatures are mild, with average highs in the mid-50s Fahrenheit (13°C) and average lows in the mid-30s Fahrenheit (2°C). Occasional cold fronts can bring temperatures below freezing, but these periods are typically brief.

    •   Spring (March-May)

Spring temperatures gradually warm up, with average highs rising from the mid-60s Fahrenheit (18°C) in March to the mid-80s Fahrenheit (29°C) in May. Nighttime temperatures also increase, ranging from the mid-40s Fahrenheit (7°C) in March to the mid-60s Fahrenheit (18°C) in May.

    •   Fall (September-November)

Fall temperatures gradually cool down, with average highs dropping from the mid-80s Fahrenheit (29°C) in September to the mid-60s Fahrenheit (18°C) in November. Nighttime temperatures also decrease, ranging from the mid-60s Fahrenheit (18°C) in September to the mid-40s Fahrenheit (7°C) in November.

Precipitation

    •   Annual Rainfall

Port Wentworth receives an average of 48 inches (122 centimeters) of rainfall annually, distributed fairly evenly throughout the year.

    •   Rainy Season

The wettest months are typically June, July, and August, when thunderstorms and tropical storms are common.

    •   Drought Risk

While Port Wentworth does not experience severe droughts, dry spells can occur during the summer and fall months.

Humidity

    •   High Humidity

Port Wentworth experiences high humidity levels throughout the year, especially during the summer months. Average relative humidity ranges from 70% to 80%.

Wind

    •   Prevailing Winds

The prevailing winds in Port Wentworth are from the southwest, bringing warm, moist air from the Gulf of Mexico.

    •   Hurricanes

Port Wentworth is located in an area prone to hurricanes, particularly during the Atlantic hurricane season (June-November).

Overall

Port Wentworth, Georgia's climate is characterized by hot, humid summers, mild winters, abundant sunshine, and evenly distributed rainfall. The city's proximity to the Atlantic Ocean and the Gulf of Mexico influences its weather patterns, bringing warm, moist air and occasional tropical storms.

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

    •   Port Wentworth is home to the Savannah National Wildlife Refuge, a 29,000-acre sanctuary for migratory birds and other wildlife.

    •   The Savannah River, which borders the city, is one of the longest and most important rivers in the southeastern United States.

Science

    •   The Savannah River Site, located just north of Port Wentworth, is a major nuclear research and development facility.

    •   The city is also home to the Georgia Tech Savannah Campus, which offers graduate programs in engineering and science.

Personalities

    •   Mary Musgrove, a prominent Creek Indian leader, lived and worked in Port Wentworth in the 18th century.

    •   John Houstoun McIntosh, a signer of the Declaration of Independence, owned a plantation in Port Wentworth.

    •   Dr. Albert Schweitzer, the Nobel Peace Prize-winning humanitarian, visited Port Wentworth in 1953.

Tourist Attractions
1.Savannah Historic District:

Located just a short drive from Port Wentworth, this charming historic district is home to cobblestone streets, antebellum mansions, and historic squares. Visitors can explore the district on foot, by horse-drawn carriage, or by trolley.

2.Fort Pulaski National Monument:

This historic fort is located on Cockspur Island, just off the coast of Port Wentworth. Visitors can explore the fort's massive walls, learn about its role in the Civil War, and enjoy the surrounding parkland.

3.Savannah National Wildlife Refuge:

This sprawling refuge is home to a variety of wildlife, including alligators, deer, and birds. Visitors can hike, bike, or kayak through the refuge's diverse habitats.

Nearby Cities:

Garden City, GA
Savannah, GAPooler, GA
Bloomingdale, GAThunderbolt, GA
Henderson, GAHardeeville, SC
Georgetown, GARincon, GA
Isle of Hope, GAMontgomery, GA
Richmond Hill, GASpringfield, GA
Bluffton, SCGuyton, GA
Tybee Island, GAHilton Head Island, SC
Charleston, SC
North Charleston, SCMount Pleasant, SC
Summerville, SCAugusta, GA
Goose Creek, SCMartinez, GA
Hinesville, GAStatesboro, GA
Aiken, SCEvans, GA
North Augusta, SC