| NWS Forecast for: 3 Miles WNW Ontario CA Issued by: National Weather Service San Diego, CA Last Update: 1:08 pm PDT Jul 12, 2025 | |
| Tonight: Mostly clear, with a low around 62. West wind 5 to 10 mph becoming light after midnight. Sunday: Patchy fog before 11am. Otherwise, sunny, with a high near 90. Light southwest wind becoming west 5 to 10 mph in the afternoon. Sunday Night: Mostly clear, with a low around 63. West wind 5 to 10 mph becoming light southwest after midnight. Monday: Sunny, with a high near 90. Light southwest wind increasing to 5 to 10 mph in the afternoon. Monday Night: Mostly clear, with a low around 61. Southwest wind 5 to 10 mph. Tuesday: Patchy fog before 11am. Otherwise, sunny, with a high near 87. Tuesday Night: Mostly clear, with a low around 60. Wednesday: Sunny, with a high near 85. Wednesday Night: Mostly clear, with a low around 60. Thursday: Sunny, with a high near 86. Thursday Night: Mostly clear, with a low around 61. Friday: Sunny, with a high near 89. Friday Night: Mostly clear, with a low around 63. Saturday: Sunny, with a high near 91. | |
| 3 Miles WNW Ontario CA 34.07°N 117.64°W (Elev. 1060 ft) | |
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