Weather in western Oklahoma can vary considerable. Winters can be mild to severe with ice storms being the biggest concern. Spring is usually short but pleasant although severe weather, including tornadoes, is still a possibility. Usually a strong breeze is associated with spring weather. Summers are brutally hot and visitors should be cautioned about spending any length of time in the heat. Falls are cool with a bitter wind.
Fee Free Park - $0.00
There is no entrance fee to Washita Battlefield National Historic Site
The ground of Washita Battlefield National Historic Site are open from sunrise to sunset. The visitor center is open 7 days a week from 8:00 am - 5:00 pm. The visitor center is closed on Thanksgiving, Christmas, and New Years Day.