Sacramento

Sacramento Set To Sizzle: Near-90 Heat Turns Sunday Into Instant Summer

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Published on May 31, 2026
Sacramento Set To Sizzle: Near-90 Heat Turns Sunday Into Instant SummerSource: Google Street View

Sacramento is waking up under clear skies and cool air, with temperatures sitting in the mid-50s at Sacramento Executive Airport and only the faintest hint of a breeze. That mellow morning will heat up fast: sunny, dry conditions are expected to push the high to near 89°F across the city this Sunday, with inland neighborhoods warming first and most by midafternoon.

What To Expect Today

The morning stays comfortable before temperatures climb into the upper 80s by late afternoon. Relative humidity will drop into the 20s, so the air will feel even drier than it looks. Winds should stay light for most neighborhoods, generally 1 to 5 mph from the west-northwest, and the chance of rain is essentially zero. These details are from the National Weather Service.

Morning Gusts, Then Calm

A brief burst of northerly flow is expected Sunday morning across the northern and central Sacramento Valley, with isolated gusts near 15 to 20 mph in exposed spots and on bridges. Those gusts should peak in the early to mid morning, then ease by midday, setting up a calm, sunny afternoon for most of the area.

Week Ahead Heat Risk

The warming trend rolls into next week, with highs nearing the low 90s on Monday and Tuesday and several inland areas slipping into a Moderate heat risk thanks to warm nights and low humidity. That combination can be rough on outdoor workers, older adults, and pets, so it is smart to move strenuous activity to the early morning or evening and keep water handy whenever you head outside.

Where To Cool Off

No watches or warnings are in effect for Sacramento this morning, but if you do not have access to air conditioning, the county suggests checking public cooling options and community centers. For the most up-to-date locations and hours, call 2-1-1 or visit 211 Sacramento.