The weather in Tucson consists of two major seasons - summer and winter. Traveling in the summer time means running into daytime temperatures of over 100 degrees Fahrenheit which will be perfect conditions for those who want to work on their tans, while the winter conditions bring daytime highs ranging in the 60's to mid 70's, and sometimes on rare occasions a bit of snowfall. It also rains in Tucson, so expect the monsoon which begins in July and can last until September. Use our page to find out what the current conditions are, or see what the two-week forecast looks like. Be sure to use the information on this page so that you can prepare for the weather in Tucson, AZ.