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As of 19:23 PDT

Weather in Greenhorn, CA

42°Current weather

Greenhorn, Friday, 23 October, 19:23

Clear. Feels like 42°. High 56°, low 42°.

Pressure30.12 inHg
Wind2.7 mph NE
Humidity58%
Visibility6.2 mi
Dew point30°
Sat, 2466° / 42°0Clear
66 °Clear

Greenhorn, Saturday, 24 October

Clear. High 66°, low 42°.

Pressure30.09 inHg
Wind3.3 mph NE
Humidity39%
Visibility6.2 mi
Dew point32°
Sun, 2570° / 45°0Partly cloudy
70 °Partly cloudy

Greenhorn, Sunday, 25 October

Partly cloudy. High 70°, low 45°.

Pressure30.09 inHg
Wind3 mph NW
Humidity39%
Visibility6.2 mi
Dew point35°
Mon, 2664° / 40°0Clear
64 °Clear

Greenhorn, Monday, 26 October

Clear. High 64°, low 40°.

Pressure30.06 inHg
Wind10.4 mph SW
Humidity38%
Visibility6.2 mi
Dew point26°
Tue, 2769° / 33°0Partly cloudy
69 °Partly cloudy

Greenhorn, Tuesday, 27 October

Partly cloudy. High 69°, low 33°.

Pressure30.00 inHg
Wind3.4 mph SW
Humidity36%
Visibility6.2 mi
Dew point21°
Wed, 2864° / 33°0Partly cloudy
64 °Partly cloudy

Greenhorn, Wednesday, 28 October

Partly cloudy. High 64°, low 33°.

Pressure29.97 inHg
Wind8.3 mph SW
Humidity51%
Visibility—
Dew point35°
Thu, 2959° / 34°0Partly cloudy
59 °Partly cloudy

Greenhorn, Thursday, 29 October

Partly cloudy. High 59°, low 34°.

Pressure29.88 inHg
Wind6 mph SW
Humidity46%
Visibility—
Dew point32°
Fri, 3059° / 32°0Clear
59 °Clear

Greenhorn, Friday, 30 October

Clear. High 59°, low 32°.

Pressure29.91 inHg
Wind5.5 mph SW
Humidity33%
Visibility—
Dew point23°
Sat, 3162° / 34°0Overcast
62 °Overcast

Greenhorn, Saturday, 31 October

Overcast. High 62°, low 34°.

Pressure30.12 inHg
Wind4.3 mph E
Humidity18%
Visibility—
Dew point10°
Sun, 0167° / 40°0Overcast
67 °Overcast

Greenhorn, Sunday, 1 November

Overcast. High 67°, low 40°.

Pressure30.24 inHg
Wind5.2 mph E
Humidity29%
Visibility—
Dew point24°
Mon, 0268° / 41°0Overcast
68 °Overcast

Greenhorn, Monday, 2 November

Overcast. High 68°, low 41°.

Pressure30.24 inHg
Wind4.9 mph E
Humidity28%
Visibility—
Dew point25°
Tue, 0369° / 47°0Overcast
69 °Overcast

Greenhorn, Tuesday, 3 November

Overcast. High 69°, low 47°.

Pressure30.09 inHg
Wind4.1 mph E
Humidity44%
Visibility—
Dew point40°
Wed, 0468° / 43°0Clear
68 °Clear

Greenhorn, Wednesday, 4 November

Clear. High 68°, low 43°.

Pressure29.97 inHg
Wind10.5 mph SW
Humidity37%
Visibility—
Dew point34°
Thu, 0560° / 45°0Overcast
60 °Overcast

Greenhorn, Thursday, 5 November

Overcast. High 60°, low 45°.

Pressure30.15 inHg
Wind4.2 mph SW
Humidity77%
Visibility—
Dew point46°
Fri, 0675° / 45°0Partly cloudy
75 °Partly cloudy

Greenhorn, Friday, 6 November

Partly cloudy. High 75°, low 45°.

Pressure30.24 inHg
Wind4.4 mph E
Humidity40%
Visibility—
Dew point39°
Sat, 0779° / 48°0Clear
79 °Clear

Greenhorn, Saturday, 7 November

Clear. High 79°, low 48°.

Pressure30.18 inHg
Wind4.5 mph E
Humidity33%
Visibility—
Dew point36°

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 Greenhorn, 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 Greenhorn, 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.