NWS WEATHER
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Riverside–San Bernardino, CA skyline — local weather forecast and conditions
Riverside–San Bernardino, CA Photo: Moaaz Baig
Weather Riverside–San Bernardino, CA

Riverside Weather Saturday: Sunny 82°F With a Warm Weekend Ahead

Best Window Avoid flooded roads until warnings expire
Rain Risk Flooding active
What To Wear / Bring Turn around at flooded roads; keep alerts on
Useful Links NWS warnings, river gauges, and local road updates
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7-Day Forecast

Sat 82°Sunny
Sun 88°Sunny
Mon 87°Sunny
Tue 86°Sunny
Wed 87°Sunny
Thu 87°Sunny
Fri 85°Sunny

Riverside–San Bernardino is in for a picture-perfect Saturday, with sunny skies and a high near 82°F making this an ideal day for outdoor plans across the Inland Empire — just take a few precautions if seasonal allergies hit you hard.

Today’s Setup

Clear skies and calm winds early give way to a southwest breeze of 0–15 mph by afternoon, with gusts reaching as high as 25 mph. The National Weather Service says this warming trend is running 2–7 degrees above seasonal averages and holds through much of next week. Head to Fairmount Park or the Mt. Rubidoux trails this morning for the best of it — beautiful, breezy, and not yet hot.

Best Window To Be Outside

Morning is your sweet spot: 8 AM to noon before afternoon gusts and peak heat make things less comfortable. If you’re road-tripping up to Big Bear Lake, pack a layer — the San Bernardino Mountains run noticeably cooler. Backyard pool day on the schedule? The 2-Person Intex Float with Built-In Cooler for $24 is perfectly timed for this warm stretch.

Allergy Alert

Warm, dry, and breezy is the Inland Empire’s allergy trifecta. Pollen from grasses and trees goes airborne fast on days like this — especially near the citrus groves and open foothills east of Riverside. Tuck an allergy relief nasal spray in your bag before heading out, and keep a HEPA air purifier running at home to protect your indoor air. With the drying trend continuing through the week, pollen counts have little reason to drop.

Weekend Events

Sunday, May 31: The Los Angeles Dodgers host the Philadelphia Phillies at Dodger Stadium under sunny skies with a high near 88°F. Prime tailgate weather — pull on your Los Angeles Dodgers jersey, add a Los Angeles Dodgers fitted cap for sun protection, and Find tickets on StubHub if you still need seats.

Also Sunday, MANÁ brings the Vivir Sin Aire Tour to Acrisure Arena at Greater Palm Springs. The desert heat will be real getting in and out — grab a MANÁ t-shirt to rep the night and Get tickets on SeatGeek while they’re still available.

Tonight’s Dinner

With temps easing to a comfortable 59°F tonight, it’s a great evening for a simple pasta with fresh vegetables out on the patio before the breeze picks up. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.

Next Few Days

Sunday climbs to near 88°F — the warmest day of the weekend — and the above-average pattern holds through next week with no rain in the forecast for the Inland Empire. Keep the Riverside weather forecast bookmarked for daily updates, and browse outdoor gear deals if you’re gearing up for more weekend adventures.

Upcoming Home Games

Plan around the forecast — grab tickets, gear up, and see kickoff conditions.

Los Angeles Dodgers vs Philadelphia Phillies
Sun, May 31 · Dodger Stadium
Read the gameday forecast →
Los Angeles Dodgers vs Philadelphia Phillies
Sun, May 31 · Dodger Stadium
Read the gameday forecast →
Los Angeles Angels vs Colorado Rockies
Tue, Jun 2 · Angel Stadium

Live Radar — Riverside Area

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Live weather radar for Riverside, CA

Radar data from the National Weather Service