By 5:40 a.m. PDT on Sunday, March 15, Sacramento Executive Airport was already reporting clear skies and about 55°F, with a brisk north-northwest wind near 25 mph. Sunshine will send daytime highs into the mid-80s Sunday, and the region is on track for a steady warm-up through the week. Overnight lows will stay on the mild side, generally dipping into the mid-50s most nights.
Hotter by Midweek
Sunday, March 15 is expected to stay sunny with a high near 84°F, then climb to about 87°F on Monday, March 16 and roughly 89°F on Tuesday, March 17. By Wednesday and Thursday (March 18–19) highs are forecast to push into the low 90s, with a peak near 92°F on Friday, March 20. A building ridge of high pressure will drive temperatures well above seasonal norms and bring a Minor to Moderate HeatRisk to parts of the region. According to the National Weather Service, the Delta, Sacramento metro and portions of the northern San Joaquin Valley are expected to see the higher end of that heat risk later this week.
Afternoon Winds Pick Up
Northerly breezes are set to crank up Sunday and could gust 15 to 25 mph in exposed areas, with the strongest gusts favored along the I-5 corridor. That means a better chance of dusty stretches on open roads and loose yard items getting nudged around. Drivers should be ready for crosswinds on bridges and exposed freeway sections. Winds are expected to ease into Monday night.
Staying Cool and Safe
Cooling centers may be activated if temperatures continue to rise. Residents without home air conditioning can call 2-1-1 for current locations and hours. Sacramento County urges people to stay hydrated, avoid heavy outdoor work during peak afternoon heat, and check in on older neighbors and anyone who does not have cooling at home. For local heat-safety guidance and information on when respite sites are opened, see Sacramento County resources.
Plan outdoor activities for the morning or evening, and check forecasts before traveling. Updates will follow if any heat advisories are issued for the Sacramento area. Keep pets and people out of parked cars during hot afternoons, and watch closely for signs of heat illness.
