Sacramento rolled out of bed to mostly clear skies on Monday morning, April 27, 2026, with a crisp chill in the air. Temperatures dipped into the upper 40s, roughly 47°F at Sacramento Executive Airport, but a quick warm-up is on deck. Highs should reach near 69°F today, with temperatures climbing into the 70s and low 80s by midweek. Up in the higher terrain, spotty mountain showers and a small risk of isolated thunderstorms linger through Tuesday, while most valley neighborhoods stay dry and no watches or warnings are in effect.
Today and Tonight
Expect plenty of sun on Monday, April 27, with a high near 69°F and light south-southwest breezes around 3–5 mph. It is classic “jacket for the morning, t-shirt by the afternoon” weather. Tonight, readings slip back into the upper 40s.
Over the foothills and mountains this afternoon into the evening, spotty showers and an isolated thunderstorm or two may pop up, bringing brief heavy rain, lightning or small hail in isolated locations. According to the National Weather Service Sacramento, rain chances in the valley are minimal, with the higher impacts focused in the high country.
Midweek Warmup
The valley heats up in a hurry after today. Highs are expected to reach near 75°F on Tuesday, April 28, then jump into the low 80s by Wednesday, April 29, and into the mid 80s on Thursday, April 30. A building ridge brings dry, sunnier afternoons through much of the week, so outdoor plans will start to feel more like summer than spring. Forecasters note that another system could approach late next weekend, so any late-week plans may still deserve a quick weather check.
Mountain Travel and Safety
Light mountain snow of about 1–3 inches remains possible above roughly 5,500–6,000 feet through Monday evening. That could create slick spots on higher passes and may make chain controls necessary at times. If you are heading into the Sierra, check current road conditions and chain requirements before you go via Caltrans QuickMap.
For most Sacramento errands and plans in the valley, the main impacts will be the quick afternoon warming and occasional gusts in exposed areas. If winds pick up, it is a good idea to secure any loose outdoor items.
