Arizona — Desert air feels cool and still at sunrise, but the warmth builds quickly as the sun climbs. By midday, short sleeves replace jackets across Tucson, signaling another February heat surge.
Temperatures rise fast today, topping out near 80 degrees under clear skies. Winds stay light, allowing heat to settle in efficiently through the afternoon. Morning commuters see no weather hazards, though the rapid warm-up may feel dramatic after a cooler start.
The warming trend strengthens Monday. Highs reach near 83 degrees, well above seasonal norms. Overnight lows remain mild, hovering in the low 50s, limiting any early-morning chill. Outdoor plans benefit from dry conditions and steady sunshine.
Tuesday brings a slight step down but stays warm, with highs near 79 degrees. Clouds increase late in the day as a subtle pattern shift begins. While no immediate impacts are expected, changing skies hint at a more active stretch ahead.
By Wednesday, Tucson remains mild with highs near 79 degrees and partly sunny skies. Attention then turns to Thursday. A weak system introduces a slight chance of showers after late morning. Any rainfall looks light, but wet pavement could briefly affect afternoon travel, especially on surface streets and neighborhood roads.
Drivers should stay alert during early mornings this week. Cool overnight temperatures paired with warmer afternoons can create sharp comfort swings. Hydration and sun protection still matter, even in February.
Looking into the 6–10 day window, above-normal temperatures continue across southern Arizona. Signs of spring grow stronger, though brief cool-downs remain possible between systems.
Are you noticing how fast Tucson warms after sunrise lately? Share how the February heat is affecting your plans this week.
Five-Day Weather Outlook – Tucson, Arizona
Today: Sunny and warm. High 80°F
Monday: Sunny and hotter. High 83°F
Tuesday: Mostly sunny. High 79°F
Wednesday: Partly sunny. High 79°F
Thursday: Slight chance of showers. High 76°F
