| NWS Forecast for: 4 Miles SSW Fontana CA Issued by: National Weather Service San Diego, CA Last Update: 12:55 am PDT Jul 13, 2025 | |
| Today: Sunny, with a high near 91. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Tonight: Mostly clear, with a low around 62. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Monday: Sunny, with a high near 92. Light southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Monday Night: Mostly clear, with a low around 62. West wind 5 to 15 mph, with gusts as high as 20 mph. Tuesday: Sunny, with a high near 87. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Tuesday Night: Clear, with a low around 59. Wednesday: Sunny, with a high near 88. Wednesday Night: Clear, with a low around 60. Thursday: Sunny, with a high near 88. Thursday Night: Mostly clear, with a low around 61. Friday: Sunny, with a high near 90. Friday Night: Mostly clear, with a low around 64. Saturday: Sunny, with a high near 93. | |
| 4 Miles SSW Fontana CA 34.05°N 117.47°W (Elev. 951 ft) | |
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