Sacramento wakes up cloudy and sticky on Tuesday, May 5, 2026, with temperatures near 54°F at Sacramento International Airport (KSAC) this morning and just enough humidity to make the pavement a little slick for the commute. A few light showers could drift through before sunrise, but most neighborhoods will only see brief, spotty rain. If you are heading out for errands or school drop‑offs, a light raincoat is the smart move.
Showers Today, Thunderstorms In The Foothills
Light rain will remain in the mix through early Tuesday morning, with about a 40% chance of showers and localized totals of one tenth to one quarter inch possible. The better bet for thunder is over the Sierra and nearby foothills, where storms could fire up with heavier bursts and extra rainfall. The Sierra could snag 0.75 to 1.5 inches of rain through Tuesday, and the highest peaks may see 2 to 5 inches of snow above roughly 8,000 feet, so plan travel with that in mind. These timing and amount details come from NWS Sacramento.
Drying Wednesday Then A Rapid Warm‑Up
By Wednesday, May 6, skies trend drier and sunnier, with highs climbing into the upper 70s. The warmup does not stop there: expect low 80s by Thursday, then a jump into the 80s to 90s across the valley by Saturday and Sunday (May 9–10). Forecasters see an elevated chance of 90°F‑plus afternoons over the weekend and into early next week, so it is a good time to shift heavy outdoor work to the mornings or evenings as humidity drops and the sun takes over. Forecast details and the outlook through next week are available from the National Weather Service Sacramento office.
What To Know For Your Plans
Take it easy on the roads this morning where showers pop up and leave a little extra time if you are heading into the foothills; thunderstorms can bring brief heavy rain and gusty, erratic winds near cells that may temporarily disrupt outdoor plans. If you are bound for the Sierra later this week, expect wet pavement and some minor snow at the highest passes. Chains are unlikely for most routes, since snow levels should stay above about 8,000 feet, but mountain weather likes surprises. As the late‑week heat settles in, drink plenty of water, check on older neighbors and pets, and line up air‑conditioned spaces for the hottest parts of the afternoon.
