Planning for the weather is a good way to make your trip to Idabel relaxing and enjoyable, especially when you’re splurging. The hottest months are usually August and July, with an average temperature of 27°C, while the coldest months are January and February, with an average of 8°C. The rainiest months in Idabel are May, April, March and October, with each month seeing an average of 185 mm of rainfall.