| NWS Forecast for: 4 Miles SSW Fontana CA Issued by: National Weather Service San Diego, CA Last Update: 3:47 am PDT Jul 15, 2025 |  |
| This Afternoon: Sunny, with a high near 88. West wind 10 to 15 mph, with gusts as high as 20 mph. Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 61. West wind 10 to 15 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Wednesday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 87. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph. Wednesday Night: Clear, with a low around 61. West wind 5 to 15 mph, with gusts as high as 20 mph. Thursday: Sunny, with a high near 88. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Thursday Night: Mostly clear, with a low around 62. Friday: Sunny, with a high near 89. Friday Night: Mostly clear, with a low around 62. Saturday: Sunny, with a high near 91. Saturday Night: Clear, with a low around 63. Sunday: Sunny, with a high near 91. Sunday Night: Clear, with a low around 63. Monday: Sunny, with a high near 91. | |
| 4 Miles SSW Fontana CA 34.05°N 117.47°W (Elev. 951 ft) | |
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