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Alturas, CA Weather

It is 34°F and clear in Alturas, CA, observed at 9 PM PDT. Tonight: Mostly Clear, low 19°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).

Alturas, CA current weather

34°F

Clear

H -- / L 19°Feels like 34°

  • No rain expected in the next 12 hours

Observed at Alturas (0.9 mi away), 10/28/2026, 9:00 PM PDT

Hourly forecast

NWS, updated 10/28/2026, 5:06 PM PT

  1. Now39°
  2. 10 PM38°
  3. 11 PM36°
  4. 12 AM35°Thu
  5. 1 AM33°
  6. 2 AM32°
  7. 3 AM31°
  8. 4 AM28°
  9. 5 AM28°
  10. 6 AM27°
  11. 7 AM22°
  12. 8 AM27°
  13. 9 AM31°
  14. 10 AM40°
  15. 11 AM46°
  16. 12 PM51°
  17. 1 PM55°
  18. 2 PM57°
  19. 3 PM57°
  20. 4 PM58°
  21. 5 PM56°
  22. 6 PM54°
  23. 7 PM50°
  24. 8 PM45°
  25. 9 PM44°
  26. 10 PM43°
  27. 11 PM41°
  28. 12 AM39°Fri
  29. 1 AM38°
  30. 2 AM36°
  31. 3 AM35°
  32. 4 AM34°
  33. 5 AM31°
  34. 6 AM30°
  35. 7 AM27°
  36. 8 AM26°
  37. 9 AM31°
  38. 10 AM39°
  39. 11 AM46°
  40. 12 PM50°
  41. 1 PM52°
  42. 2 PM53°
  43. 3 PM54°
  44. 4 PM54°
  45. 5 PM53°
  46. 6 PM50°
  47. 7 PM46°
  48. 8 PM43°

7-day forecast

Tap a day for details

  • Today10/28Low 19°High

    Tonight: Mostly clear. Low around 19, with temperatures rising to around 28 overnight. Wind around 0 mph.

    Mostly Clear
  • Thu10/29Low 23°High 59°

    Thursday: Partly sunny. High near 59, with temperatures falling to around 56 in the afternoon. Southwest wind 0 to 6 mph.

    Thursday Night: Mostly cloudy. Low around 23, with temperatures rising to around 31 overnight. Southwest wind 0 to 3 mph.

    Partly Sunny
  • Fri10/30Low 23°High 55°

    Friday: Mostly sunny, with a high near 55. Southwest wind 0 to 8 mph, with gusts as high as 20 mph.

    Friday Night: Mostly cloudy, with a low around 23. South wind 0 to 8 mph, with gusts as high as 18 mph.

    Mostly Sunny
  • Sat10/3162% chance of precipitationLow 21°High 51°

    Saturday: Rain likely after 11am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: Rain likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 21. Little or no snow accumulation expected.

    Light Rain Likely
  • Sun11/116% chance of precipitationLow 17°High 49°

    Sunday: A slight chance of rain and snow before 10am. Mostly sunny, with a high near 49.

    Sunday Night: Mostly clear, with a low around 17.

    Slight Chance Rain And Snow then Mostly Sunny
  • Mon11/2Low 22°High 56°

    Monday: Mostly sunny, with a high near 56.

    Monday Night: Partly cloudy, with a low around 22.

    Mostly Sunny
  • Tue11/311% chance of precipitationLow 23°High 59°

    Tuesday: Mostly sunny, with a high near 59.

    Tuesday Night: Partly cloudy, with a low around 23.

    Mostly Sunny
  • Wed11/410% chance of precipitationLow High 61°

    Wednesday: Mostly sunny, with a high near 61.

    Mostly Sunny

Forecast for 41.493, -120.550 from the NWS MFR office, updated 10/28/2026, 5:06 PM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now39°Mostly Clear0%0 mph
  2. 10 PM38°Mostly Clear0%0 mph
  3. 11 PM36°Mostly Clear0%0 mph
  4. 12 AM35°Mostly Clear0%0 mph
  5. 1 AM33°Mostly Clear0%0 mph
  6. 2 AM32°Mostly Clear0%0 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Alturas, CA right now?
The latest observation from Alturas was 34°F and clear, reported at 10/28/2026, 9:00 PM PDT.
Will it rain in Alturas, CA in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Alturas, CA today?
Sunrise is about 7:29 AM PDT and sunset is about 6:02 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Alturas, CA?
At Alturas, the 1991 to 2020 normal high in October is 67°F and the normal low is 31°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.04 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

California hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

UV index today (Alturas)
3Moderate
AQI forecast tomorrow (Klamath Falls)
GoodPM2.5
AQI forecast tomorrow (Klamath Falls)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Modoc County, week of 10/20/2026

100% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:29 AM
Sunset
6:02 PM
Daylight
10 hr 33 min
Moon
Waning Gibbous 90% lit
First light (civil dawn)
7:01 AM
Last light (civil dusk)
6:30 PM
Moonrise
7:29 PM
Moonset
10:44 AM

Normal October weather

Climate

Normal October high 67°, low 31°, precipitation 0.94 in for the month. 1991 to 2020 normals at Alturas, 0 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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