| National Weather Service Forecast for:
3 Miles N Upland CA Issued by: National Weather Service San Diego, CA |
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| Updated: 12:04 pm PST Feb 1, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 59. Calm wind becoming north around 5 mph. |
| Monday |
Mostly sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. |
| Monday Night |
Mostly clear, with a low around 58. North wind around 5 mph becoming calm in the evening. |
| Tuesday |
Sunny, with a high near 76. Northeast wind around 5 mph becoming calm. |
| Tuesday Night |
Clear, with a low around 62. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. |
| Wednesday |
Sunny, with a high near 77. |
| Wednesday Night |
Clear, with a low around 60. |
| Thursday |
Mostly sunny, with a high near 75. |
| Thursday Night |
Partly cloudy, with a low around 59. |
| Friday |
Mostly sunny, with a high near 69. |
| Friday Night |
Partly cloudy, with a low around 56. |
| Saturday |
Mostly sunny, with a high near 69. |
| Saturday Night |
Mostly clear, with a low around 57. |
| Sunday |
Sunny, with a high near 73. |
Forecast from NOAA-NWS for 3 Miles N Upland CA.
