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44 °F

Clear

Wind:
Dew Point:
Pressure:
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Visibility:
Observed:

Updated — 7:56 AM PST on February 10, 2012

• Corona
  44 °F - Clear
• Chino
  49 °F - Clear
• Riverside
  53 °F - Clear
• Ontario
  54 °F - Clear

Today

Mostly sunny. Highs 69 to 75. Light winds.

Tonight

Mostly clear in the evening...becoming partly cloudy. Patchy fog overnight. Lows 39 to 48 in wind sheltered areas to 45 to 50 in warmer locations. Light winds.

Saturday

Mostly cloudy in the morning...becoming cloudy. Slight chance of showers. Highs 55 to 63. Light winds becoming southwest 15 mph in the afternoon. Chance of measurable precipitation 20 percent.

Saturday Night

Mostly cloudy in the evening...becoming partly cloudy. Slight chance of showers. Lows 40 to 45. Light winds. Chance of measurable precipitation 20 percent.

Sunday

Partly cloudy. Highs 55 to 63. Light winds.

Sunday Night

Mostly clear. Lows 40 to 45.

Monday

Partly cloudy with a slight chance of showers. Highs 53 to 60.

Monday Night

Mostly cloudy with a chance of showers. Lows 38 to 43.

Tuesday

Mostly cloudy with a chance of showers. Highs 50 to 57.

Tuesday Night

Partly cloudy. Lows 37 to 43.