10-Day Weather Forecast for Vancouver, WA - The Weather Channel | weather.com (2024)

FAQs

How accurate is the weather app 10 day forecast? ›

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.

Weather in Vancouver, WA

Vancouver, Washington, offers a year-round mild climate. The summer temperatures average in the upper 70s and the winter temperatures rarely dip below freezing.

Rain falls throughout the year in Vancouver. The month with the most rain in Vancouver is November, with an average rainfall of 9.3 inches. The month with the least rain in Vancouver is July, with an average rainfall of 0.5 inches.

Better accuracy means better decisions

Powered by proprietary GRAF technology (Global High-Resolution Atmospheric Forecasting), The Weather Company is The World's Most Accurate Forecaster¹ and a trusted weather partner for people and businesses everywhere.

For both 24-hour high- and low-temperature forecasts, AccuWeather was the most accurate provider with the lowest average of absolute error and the greater percentage of forecast accuracy within 3 degrees of actual temperature observations.

Among the most precise ones are AccuWeather, The Weather Channel, and Weather Underground.

Vancouver's housing expenses are 2% lower than the national average and the utility prices are 6% lower than the national average. Transportation expenses like bus fares and gas prices are 7% higher than the national average. Vancouver has grocery prices that are 6% higher than the national average.

Canada Weather

August is the hottest month in Vancouver with an average temperature of 18°C (64°F) and the coldest is January at 4°C (38°F) with the most daily sunshine hours at 13 in July. The wettest month is November with an average of 200mm of rain.

Located on Vancouver Island, Henderson Lake receives more rainfall throughout the year than any other place in North America. The soggy spot receives 7296 mm of precipitation annually – over 23 feet of rainfall.

What month does it rain the most in Vancouver? ›

Vancouver's wettest months are November and December with an average precipitation of 182mm. And - with an average of just 41mm of precipitation - July and August are the driest months in Vancouver. Vancouver also ranks 34th for the least sunshine year round and 26th for the fewest sunny days.

Not only is Vancouver a great place to live for what we have here in terms of amenities, activites, and culture, it is also a great place to live because of the natural beauty of the area, and you will be just a short drive from beautiful beaches on the Pacific Ocean, Mt. St. Helens, and even Mt. Hood.

10-day forecasts have an accuracy rate of about 50%. That means about half of the time you look at the 10-day forecast, it will not be correct. This makes it difficult to plan outdoor activities and travel in advance, which can be frustrating, but there is still value in having an idea of what the weather might be.

IBM's The Weather Company Continues to Be the World's Most Accurate Forecaster Overall, Despite Growing Competition and Amid Weather's Increased Impact. - The Weather Company was over 3 times more likely to be the most accurate forecaster than other weather providers studied.

The leftmost side of the bar represents the lowest temperature in the next 10 days, while the rightmost of the range is the highest temperature. The background bar shows the full range of temperatures across the 10 days while the colored section shows the range of temperatures for that particular day.

Even some of the most well-trusted meteorologists can get it wrong sometimes, but it is interesting to observe how different forecasts are to each other. Many people rely on the weather app on their iPhone, but their predictions can be widely different than that of other weather forecasts.

AccuWeather has been around for a long time and is a really reliable app for tracking weather updates. It offers a 15-day forecast and a four-hour minute-by-minute forecast. This makes it ideal while travelling and planning in advance.

Let's look at an example of what the probability does mean. If a forecast for a given county says that there is a 40% chance of rain this afternoon, then there is a 40% chance of rain at any point in the county from noon to 6 p.m. local time.