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As of 20:26 PDT

Weather in Alturas, CA

70°Current weather

Alturas, Thursday, 8 October, 20:26

Clear. Feels like 67°. High 85°, low 48°.

Pressure30.00 inHg
Wind4.6 mph NE
Humidity14%
Visibility6.2 mi
Dew point22°
Fri, 0981° / 49°0Clear
81 °Clear

Alturas, Friday, 9 October

Clear. High 81°, low 49°.

Pressure29.77 inHg
Wind2.7 mph W
Humidity20%
Visibility6.2 mi
Dew point32°
Sat, 1061° / 38°0Mostly clear
61 °Mostly clear

Alturas, Saturday, 10 October

Mostly clear. High 61°, low 38°.

Pressure29.62 inHg
Wind4.9 mph NW
Humidity47%
Visibility6.2 mi
Dew point38°
Sun, 1152° / 39°0.02Light rain
52 °Light rain

Alturas, Sunday, 11 October

Light rain. High 52°, low 39°.

Pressure29.68 inHg
Wind14.6 mph NE
Humidity51%
Visibility6.2 mi
Dew point24°
Mon, 1252° / 33°0Overcast
52 °Overcast

Alturas, Monday, 12 October

Overcast. High 52°, low 33°.

Pressure29.97 inHg
Wind7 mph NE
Humidity57%
Visibility6.2 mi
Dew point23°
Tue, 1359° / 35°0Clear
59 °Clear

Alturas, Tuesday, 13 October

Clear. High 59°, low 35°.

Pressure30.12 inHg
Wind7.4 mph NW
Humidity50%
Visibility—
Dew point29°
Wed, 1460° / 39°0Mostly clear
60 °Mostly clear

Alturas, Wednesday, 14 October

Mostly clear. High 60°, low 39°.

Pressure30.24 inHg
Wind14.6 mph NW
Humidity42%
Visibility—
Dew point29°
Thu, 1558° / 34°0Partly cloudy
58 °Partly cloudy

Alturas, Thursday, 15 October

Partly cloudy. High 58°, low 34°.

Pressure30.27 inHg
Wind14.5 mph N
Humidity45%
Visibility—
Dew point28°
Fri, 1664° / 35°0Clear
64 °Clear

Alturas, Friday, 16 October

Clear. High 64°, low 35°.

Pressure30.33 inHg
Wind8.3 mph E
Humidity32%
Visibility—
Dew point22°
Sat, 1769° / 38°0Overcast
69 °Overcast

Alturas, Saturday, 17 October

Overcast. High 69°, low 38°.

Pressure30.21 inHg
Wind5 mph E
Humidity20%
Visibility—
Dew point16°
Sun, 1871° / 40°0Clear
71 °Clear

Alturas, Sunday, 18 October

Clear. High 71°, low 40°.

Pressure30.12 inHg
Wind2.9 mph E
Humidity16%
Visibility—
Dew point13°
Mon, 1972° / 42°0Partly cloudy
72 °Partly cloudy

Alturas, Monday, 19 October

Partly cloudy. High 72°, low 42°.

Pressure30.12 inHg
Wind5.1 mph NW
Humidity15%
Visibility—
Dew point13°
Tue, 2072° / 44°0Clear
72 °Clear

Alturas, Tuesday, 20 October

Clear. High 72°, low 44°.

Pressure30.03 inHg
Wind11.3 mph NW
Humidity15%
Visibility—
Dew point13°
Wed, 2170° / 39°0Clear
70 °Clear

Alturas, Wednesday, 21 October

Clear. High 70°, low 39°.

Pressure30.09 inHg
Wind5.5 mph E
Humidity19%
Visibility—
Dew point16°
Thu, 2275° / 44°0Clear
75 °Clear

Alturas, Thursday, 22 October

Clear. High 75°, low 44°.

Pressure30.09 inHg
Wind8 mph S
Humidity15%
Visibility—
Dew point16°
Fri, 2373° / 44°0Clear
73 °Clear

Alturas, Friday, 23 October

Clear. High 73°, low 44°.

Pressure30.03 inHg
Wind9.8 mph W
Humidity17%
Visibility—
Dew point17°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Alturas, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Alturas, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.