(NOTE: These caches are only on the sides of county and state highways. No caches were put on the interstate highways.) Parker County is home of the cities of Aledo, Annetta, Azle, Hudson Oaks, Reno, Springtown, Weatherford, and Willow Park. The County Seat is in Weatherford, TX in the center of the road. The county was named after Issac Parker. The average summer high in July is 97 while the average winter January low is 34. Most of the income is agricultural with a close 2nd in mineral resources including natural gas, gravel, coal, and oil.