The Ouachita Mountains in Mena, Arkansas. Century 21, Real Estate in Mena, Arkansas Janet Corcoran . . . The Ouachita Mountains are located in western Arkansas and extreme east-central Oklahoma. The climate in the Ouachita Mountains is pleasant.
Winters are cool and often sunny, with occasional snowfalls.
It is not uncommon to have a period of cold winter weather followed by several days of warm spring-like temperatures. Summers in the Ouachitas can range from quite warm days and warm nights to periods of relatively cool days and nights. Spring is always beautiful and the autumn days are perfect for hunting, fishing and camping. Fall in the Ouachita Mountains is about as close to paradise on earth as possible. The temperature is suitable for every activity from hiking to hunting to picnicking, boating and stream fishing.