Car rentals in Newcastle, Washington

25 mph is the city speed limit for Newcastle, which also applies to surrounding towns and other urban centers. The suburban speed limit and the speed limit for highways around Newcastle are 75 mph and 75 mph, respectively. If you rent a car in Newcastle, be aware that these speed limits may be strictly enforced.

Travelers looking to leave from Newcastle on a road trip around Washington or the surrounding areas during the month of May should expect temperatures around 55.4 °F and about 1.6″ of possible rain through the month.

Prices for cars in Newcastle are refreshed on a daily basis.

As of May 2026, there are 10 operators available to choose from for cars in Newcastle.

The minimum age for drivers varies by country, including Newcastle. In many EU countries drivers must be 18 years old. As a rule, you’ll need to be 21 to hire a car abroad, and a young driver surcharge may be applied if you are under 25. We recommend reading through the policy of your chosen rental company before booking.

To rent a car in Newcastle, all drivers must have a valid full driving license. If the license is written in a language other than the language of the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car abroad, you may also need to provide proof of return travel and accommodation information during your stay. We recommend that you verify with the specific rental company you're booking with.