| National Weather Service Forecast for:
Alturas CA Issued by: National Weather Service Medford, OR |
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| Updated: 7:01 am PDT Mar 19, 2026 | ||||||||||||||||||
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| Today |
Sunny, with a high near 80. Calm wind becoming west southwest 5 to 9 mph in the afternoon. |
| Tonight |
Mostly clear, with a low around 42. West wind 5 to 8 mph becoming calm in the evening. |
| Friday |
Sunny, with a high near 84. Calm wind becoming west southwest 5 to 7 mph in the afternoon. |
| Friday Night |
Partly cloudy, with a low around 43. West wind 6 to 11 mph becoming light in the evening. |
| Saturday |
Mostly sunny, with a high near 71. Calm wind becoming west northwest 5 to 9 mph in the afternoon. |
| Saturday Night |
Mostly clear, with a low around 33. |
| Sunday |
Sunny, with a high near 71. |
| Sunday Night |
Partly cloudy, with a low around 40. |
| Monday |
Mostly sunny, with a high near 73. |
| Monday Night |
Mostly cloudy, with a low around 43. |
| Tuesday |
Mostly sunny, with a high near 76. |
| Tuesday Night |
Partly cloudy, with a low around 39. |
| Wednesday |
Mostly sunny, with a high near 65. |
Forecast from NOAA-NWS for Alturas CA.
