Today in Tucson,the weather will become more uncertain during the day. Sun in the morning, sunny, progressively clouding over in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. Moderate winds.
The reliability of the situation is very good.
Temperatures will vary between 26 and 37°C, it will be heatwave in the afternoon.
Tonight,changeable skies clearing completely. Showers starting in the middle of the night. Light winds.