Ontario, California | Current Weather Forecasts, Live Radar Maps & News | WeatherBug

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Today's Weather - Ontario, CA
May 15, 2025 8:25 PM
San Bernardino CA
64°
Feels like 64°
Hi --
Lo 55°F
Clear
WEATHER DETAILSOntario, CA
Windchill64°F
Daily Rain0"
Dew Point55°F
Monthly Rain--
Humidity71%
Avg. WindSW 11 mph
Pressure29.92"
Wind Gust16 mph
Sunrise5:49 AM
MoonWaning Gibbous
Sunset7:45 PM
UV Index9 (Very High)
WEATHER FORECASTOntario, CA
TonightLo 56°F
Mostly clear this evening. . . Becoming partly cloudy. Lows 47 to 54. Areas of winds west 10 to 15 mph with gusts to 25 mph this evening becoming light.
TomorrowHi 73°F
Partly cloudy. Highs 76 to 80. Areas of winds west to 10 mph. . . Becoming 10 to 15 mph with gusts to 25 mph in the afternoon.
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