Riverside–San Bernardino is looking at a beautiful sunny Wednesday with highs near 78°F—right around average for late April—and light southwest winds making it an ideal day to get outside.
This morning started clear and cool around 51°F, so you might want a light jacket if you’re heading out early to the Inland Empire’s parks or trails. By midday, though, temperatures will climb steadily, and those southwest winds will pick up to 0–15 mph with gusts around 25 mph by afternoon. Nothing dramatic, but enough to make it pleasant if you’re planning to spend time at spots like Box Springs Mountain Park or heading toward Joshua Tree for a day trip.
Allergy Alert: With spring in full swing and warming temperatures boosting pollen counts, folks dealing with seasonal allergies should consider an allergy relief nasal spray to stay comfortable outdoors. A pollen count face mask is also smart if you’re sensitive, especially when spending extended time outside.
If you’ve got tickets to the San Diego Padres vs. Chicago Cubs game at PETCO Park tonight (April 29), you’re in luck—conditions will be nearly perfect for baseball. Expect clear skies, 78°F at first pitch, and light winds. Grab Official team gear on Fanatics if you want to show your colors, and Get tickets on SeatGeek if you’re still looking for a seat.
For the Inland Empire specifically, this is an excellent evening to fire up the grill. A portable propane grill is perfect if you’re tailgating or hosting, and the calm winds mean smoke will stay put. Plan a simple stir-fry or pasta dinner—something light that won’t heat up your kitchen. You can order groceries on Amazon and grab fresh vegetables and your protein of choice for delivery.
Looking ahead: Thursday stays sunny and warm near 78°F, but here’s where it gets interesting. The National Weather Service forecast discussion warns of significant warming Friday and Saturday, with Saturday highs climbing 5–10 degrees above average for inland areas—potentially reaching the mid-80s for the Inland Empire and mid-90s in the lower deserts. By Sunday, a slow-moving low-pressure system will move in from the coast, bringing a cooling trend and a slight chance of showers by Tuesday. That’s when temperatures could drop 10–15 degrees below average, especially in the mountains.
So enjoy these next couple of days—they’re gift-wrapped weather for hiking, golfing, or simply relaxing outdoors. After Saturday, things shift, so make the most of this window while you can.
