| National Weather Service Forecast for:
Fairfield CA Issued by: National Weather Service Sacramento, CA |
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| Updated: 11:31 pm PDT Aug 19, 2026 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 59. West southwest wind around 14 mph, with gusts as high as 26 mph. |
| Thursday |
Partly sunny, with a high near 85. West southwest wind 11 to 13 mph, with gusts as high as 23 mph. |
| Thursday Night |
Mostly cloudy, with a low around 59. West southwest wind around 14 mph, with gusts as high as 24 mph. |
| Friday |
Mostly sunny, with a high near 84. West southwest wind around 14 mph, with gusts as high as 25 mph. |
| Friday Night |
Mostly clear, with a low around 57. West southwest wind around 14 mph, with gusts as high as 23 mph. |
| Saturday |
Sunny, with a high near 86. |
| Saturday Night |
Mostly clear, with a low around 59. |
| Sunday |
Sunny, with a high near 87. |
| Sunday Night |
Partly cloudy, with a low around 59. |
| Monday |
Mostly sunny, with a high near 83. |
| Monday Night |
Mostly clear, with a low around 58. |
| Tuesday |
Mostly sunny, with a high near 85. |
| Tuesday Night |
Partly cloudy, with a low around 58. |
| Wednesday |
Mostly sunny, with a high near 88. |
Forecast from NOAA-NWS for Fairfield CA.
