| National Weather Service Forecast for:
3 Miles WSW Atherton CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 12:48 am PST Dec 23, 2025 | ||||||||||||||||||
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| Overnight |
A 30 percent chance of rain. Areas of fog. Otherwise, cloudy, with a low around 51. South wind 3 to 5 mph. |
| Tuesday |
Rain likely, mainly after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 61. South southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. |
| Tuesday Night |
Rain. Low around 50. Breezy, with a southeast wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible. |
| Wednesday |
Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. Some of the storms could be severe. Areas of fog before 11am. High near 60. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
| Wednesday Night |
Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Some of the storms could be severe. Low around 49. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible. |
| Christmas Day |
Showers and possibly a thunderstorm. High near 57. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
| Thursday Night |
Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Low around 46. Chance of precipitation is 100%. |
| Friday |
Rain. Cloudy, with a high near 56. |
| Friday Night |
Rain likely, mainly before 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 43. |
| Saturday |
A slight chance of rain before 10am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 56. |
| Saturday Night |
Mostly clear, with a low around 39. |
| Sunday |
Sunny, with a high near 56. |
| Sunday Night |
Mostly clear, with a low around 40. |
| Monday |
Mostly sunny, with a high near 57. |
Forecast from NOAA-NWS for 3 Miles WSW Atherton CA.