Sacramento

Sacramento Sizzles as Triple-Digit Heat Wave Slams Capital This Weekend

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Published on August 05, 2026
Sacramento Sizzles as Triple-Digit Heat Wave Slams Capital This WeekendSource: Google Street View

Sacramento is starting Wednesday clear and relatively comfortable at about 61 degrees, but the break is brief: the capital is forecast to climb to 98 by afternoon. The bigger story is the weekend, when highs are expected to reach 102 Friday and 103 Saturday and Sunday.

According to the National Weather Service Sacramento office, Wednesday and Thursday will stay sunny, with Thursday topping out near 100. Overnight lows will remain in the low to mid-60s, offering some relief in the morning before the heat builds again.

The Heat Peaks This Weekend

Friday through Sunday is expected to be the hottest stretch, with highs of 102, 103 and 103 degrees. The forecast then eases to 96 Monday and 94 Tuesday, but the week remains firmly hot and dry rather than cool.

Dry Weather Raises Fire Concerns Nearby

The weather service says moderate heat risk will be widespread through the week. It also flags elevated fire weather conditions in the northern Sacramento Valley, surrounding terrain and Sierra foothills through Saturday because of the heat and low humidity.

Move Outdoor Plans Earlier

Outdoor activities are best shifted to the morning or evening, with water, shade and regular breaks becoming especially important as temperatures approach triple digits. People without reliable air conditioning can check the 211 Sacramento cooling-space map or dial 2-1-1 for current options.