National Weather Service United States Department of Commerce

Severe weather possible for parts of central U.S.

Widespread thunderstorm activity is expected to develop on Thursday along a cold front moving eastward across the plains into the Mississippi Valley. A potential for damaging wind gusts will develop with the stronger thunderstorms. Hail will also be possible in the ArkLaTex and Ozarks.
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Current Conditions

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Rancho Cucamonga CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Overnight

Clear

Clear

Low: 70 °F

Thursday

Sunny

Sunny

High: 94 °F

Thursday
Night

Clear

Clear

Low: 70 °F

Friday

Sunny

Sunny

High: 100 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 71 °F

Saturday

Sunny

Sunny

High: 101 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 69 °F

Sunday

Sunny

Sunny

High: 98 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 66 °F

Detailed Forecast

  • Overnight Clear, with a low around 70. North wind 5 to 10 mph.
  • Thursday Sunny, with a high near 94. North wind 5 to 10 mph.
  • Thursday Night Clear, with a low around 70. North wind around 5 mph becoming calm in the evening.
  • Friday Sunny, with a high near 100. Northwest wind around 5 mph becoming calm.
  • Friday Night Mostly clear, with a low around 71. West wind around 5 mph becoming calm.
  • Saturday Sunny, with a high near 101.
  • Saturday Night Mostly clear, with a low around 69.
  • Sunday Sunny, with a high near 98.
  • Sunday Night Mostly clear, with a low around 66.
  • Monday Sunny, with a high near 92.
  • Monday Night Mostly clear, with a low around 64.
  • Tuesday Sunny, with a high near 87.
  • Tuesday Night Clear, with a low around 65.
  • Wednesday Sunny, with a high near 84.