| National Weather Service Forecast for:
Junction City CA Issued by: National Weather Service Eureka, CA |
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| Updated: 2:10 am PDT Sep 13, 2026 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 45. West northwest wind around 9 mph, with gusts as high as 21 mph. |
| Sunday |
Sunny, with a high near 75. Light northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph. |
| Sunday Night |
Clear, with a low around 46. West wind 8 to 13 mph becoming light north northwest in the evening. Winds could gust as high as 23 mph. |
| Monday |
Sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon. |
| Monday Night |
Clear, with a low around 51. West wind 5 to 7 mph becoming calm in the evening. |
| Tuesday |
Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon. |
| Tuesday Night |
Clear, with a low around 52. |
| Wednesday |
Sunny, with a high near 88. |
| Wednesday Night |
Clear, with a low around 54. |
| Thursday |
Sunny, with a high near 92. |
| Thursday Night |
Clear, with a low around 55. |
| Friday |
Sunny, with a high near 92. |
| Friday Night |
Clear, with a low around 54. |
| Saturday |
Sunny, with a high near 89. |
Forecast from NOAA-NWS for Junction City CA.