| National Weather Service Forecast for:
Fairfield CA Issued by: National Weather Service Sacramento, CA |
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| Updated: 11:31 am PDT May 4, 2026 | ||||||||||||||||||
|
| This Afternoon |
A 30 percent chance of rain, mainly between 3pm and 5pm. Mostly cloudy, with a high near 66. West southwest wind 8 to 11 mph. New precipitation amounts of less than a tenth of an inch possible. |
| Tonight |
Rain likely, mainly between 10pm and 5am. Cloudy, with a low around 54. West southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible. |
| Tuesday |
Partly sunny, with a high near 67. West southwest wind 6 to 10 mph. |
| Tuesday Night |
Partly cloudy, with a low around 52. West southwest wind 6 to 11 mph, with gusts as high as 18 mph. |
| Wednesday |
Mostly sunny, with a high near 76. Calm wind becoming west southwest 5 to 7 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 52. |
| Thursday |
Sunny, with a high near 77. |
| Thursday Night |
Mostly clear, with a low around 51. |
| Friday |
Sunny, with a high near 80. |
| Friday Night |
Clear, with a low around 55. |
| Saturday |
Sunny, with a high near 89. |
| Saturday Night |
Clear, with a low around 57. |
| Sunday |
Sunny, with a high near 93. |
Forecast from NOAA-NWS for Fairfield CA.
