Five Day National Weather Forecast (2024)

FAQs

How accurate are 5 day weather forecasts? ›

The Short Answer: A seven-day forecast can accurately predict the weather about 80 percent of the time and a five-day forecast can accurately predict the weather approximately 90 percent of the time. However, a 10-day—or longer—forecast is only right about half the time.

The Drive Weather app presents weather, wind speed and direction, temperatures, and radar along with other tools to help plan your road trip to avoid the bad weather and stay safe.

The Weather Company, an IBM Business

The world's most accurate forecaster globally, the company reaches hundreds of enterprise clients and more than 400 million monthly active users via its digital properties from The Weather Channel (weather.com) and Weather Underground (wunderground.com).

Closer look at percentages

Let's use 60% as the rain chance in the forecast. That means 60% of the entire area (Central Florida) could see measurable rain at some point in the day, while the other 40% won't.

The highest recorded temperature in the state of New Jersey was 110° on July 10, 1936 in Runyon and the lowest was -34°F in River Vale on January 5, 1904. The hardiness zone ranges from 5b in high areas of Sussex County to 8a in parts of Atlantic City and Cape May.

New Jersey's temperature has increased by about 3 degrees in the last 100 years, according to the U.S. Environmental Protection Agency. Warming has caused certain marine species such as shad and lobster that were once abundant in New Jersey's coastal waters to migrate north.

Still, 1904 stands as the coldest year on record in New Jersey. The statewide average temperature that year was only 47.8 degrees, state records show. The statewide average has not dipped below 51 degrees since 1978. In 2022, it was 54.3 degrees.

Using GPS for Better Weather Prediction: Water vapor in the atmosphere can cause GPS signal delays, which can affect forecasting. GPS Satellites Could Help Predict the Weather: Monitoring the atmospheric boundary layer with GPS helps improve weather prediction.

Navver allows you to view weather conditions all across the country before you begin your trip. I love this app so much. I go on long drives all the time and this app is so convenient for helping me plan my drive.

What city in the US has the best overall weather? ›

Among the most precise ones are AccuWeather, The Weather Channel, and Weather Underground. CARROT Weather's customizable weather widgets look great and work seamlessly on device home screens and smart watches.

(2) If the forecaster expected a widespread area of precipitation with 100% coverage to approach, but he/she was only 40% certain that it would reach the forecast area, this would, as well, result in a "40% chance of rain" at any given location in the forecast area.

- A five-day forecast can accurately predict the weather approximately 90 percent of the time. - However, a 10-day—or longer—forecast is only right about half the time.

AccuWeather's predictions were best for temperature averages and highs, probability of precipitation and wind speed. The Weather Channel and Weather Underground came top for low temperature predictions. Dark Sky came last in all these categories.

Why is a three-day weather forecast more likely to be accurate than a five-day weather forecast? More changes are likely to occur over a period of 5 days than over three days, so shorter-range or a percentage of uncertainty.