| National Weather Service Forecast for:
Alturas CA Issued by: National Weather Service Medford, OR |
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| Updated: 10:40 pm PDT Jun 29, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 41. Light and variable wind. |
| Tuesday |
Sunny, with a high near 76. Light west wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph. |
| Tuesday Night |
Clear, with a low around 40. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph. |
| Wednesday |
Sunny, with a high near 78. Calm wind becoming west northwest around 6 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 43. West northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph. |
| Thursday |
Sunny, with a high near 81. |
| Thursday Night |
Mostly clear, with a low around 45. |
| Friday |
Sunny, with a high near 84. |
| Friday Night |
Clear, with a low around 47. |
| Independence Day |
Sunny, with a high near 91. |
| Saturday Night |
Mostly clear, with a low around 51. |
| Sunday |
Sunny, with a high near 91. |
| Sunday Night |
Mostly clear, with a low around 52. |
| Monday |
Sunny, with a high near 89. |
Forecast from NOAA-NWS for Alturas CA.
