Investigate Mahaska, Kansas climate data from Fizber.com. Not only you can receive current weather information, but also get an idea of general climate state of Mahaska, Kansas. Fizber Climate watch gives you an opportunity to Investigate current weather of the area. Average min temperature of Mahaska, Kansas in January is n/a, average min temperature in July is n/a, while the average max temperature in January is n/a, average min temperature in July is n/a.