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As of 15:16 PDT

Weather in Greenhorn, CA

58°Current weather

Greenhorn, Wednesday, 21 October, 15:16

Overcast. Feels like 56°. High 59°, low 46°.

Pressure29.88 inHg
Wind5.4 mph E
Humidity51%
Visibility6.2 mi
Dew point40°
Thu, 2259° / 46°0.08Light rain
59 °Light rain

Greenhorn, Thursday, 22 October

Light rain. High 59°, low 46°.

Pressure29.88 inHg
Wind5.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point45°
Fri, 2364° / 42°0.15Rain
64 °Rain

Greenhorn, Friday, 23 October

Rain. High 64°, low 42°.

Pressure30.09 inHg
Wind3.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point35°
Sat, 2470° / 36°0Clear
70 °Clear

Greenhorn, Saturday, 24 October

Clear. High 70°, low 36°.

Pressure30.06 inHg
Wind2.9 mph NE
Humidity36%
Visibility6.2 mi
Dew point29°
Sun, 2570° / 39°0Partly cloudy
70 °Partly cloudy

Greenhorn, Sunday, 25 October

Partly cloudy. High 70°, low 39°.

Pressure30.12 inHg
Wind2.8 mph NW
Humidity39%
Visibility6.2 mi
Dew point33°
Mon, 2670° / 41°0Overcast
70 °Overcast

Greenhorn, Monday, 26 October

Overcast. High 70°, low 41°.

Pressure30.15 inHg
Wind6.8 mph SW
Humidity46%
Visibility—
Dew point40°
Tue, 2771° / 44°0Overcast
71 °Overcast

Greenhorn, Tuesday, 27 October

Overcast. High 71°, low 44°.

Pressure30.06 inHg
Wind4.9 mph W
Humidity28%
Visibility—
Dew point29°
Wed, 2864° / 43°0Overcast
64 °Overcast

Greenhorn, Wednesday, 28 October

Overcast. High 64°, low 43°.

Pressure30.03 inHg
Wind6.8 mph SW
Humidity28%
Visibility—
Dew point26°
Thu, 2967° / 42°0Clear
67 °Clear

Greenhorn, Thursday, 29 October

Clear. High 67°, low 42°.

Pressure30.03 inHg
Wind6.7 mph SW
Humidity30%
Visibility—
Dew point28°
Fri, 3066° / 42°0Mostly clear
66 °Mostly clear

Greenhorn, Friday, 30 October

Mostly clear. High 66°, low 42°.

Pressure29.88 inHg
Wind5.2 mph SW
Humidity33%
Visibility—
Dew point30°
Sat, 3155° / 39°0.22Rain
55 °Rain

Greenhorn, Saturday, 31 October

Rain. High 55°, low 39°.

Pressure29.71 inHg
Wind7.9 mph SW
Humidity52%
Visibility—
Dew point36°
Sun, 0165° / 37°0.02Light rain
65 °Light rain

Greenhorn, Sunday, 1 November

Light rain. High 65°, low 37°.

Pressure29.88 inHg
Wind4.5 mph E
Humidity67%
Visibility—
Dew point41°
Mon, 0250° / 42°0.02Light rain
50 °Light rain

Greenhorn, Monday, 2 November

Light rain. High 50°, low 42°.

Pressure30.06 inHg
Wind3.9 mph S
Humidity76%
Visibility—
Dew point42°
Tue, 0367° / 44°0Light rain
67 °Light rain

Greenhorn, Tuesday, 3 November

Light rain. High 67°, low 44°.

Pressure30.15 inHg
Wind5.3 mph SW
Humidity58%
Visibility—
Dew point43°
Wed, 0464° / 44°0Partly cloudy
64 °Partly cloudy

Greenhorn, Wednesday, 4 November

Partly cloudy. High 64°, low 44°.

Pressure30.09 inHg
Wind8.6 mph SW
Humidity40%
Visibility—
Dew point34°
Thu, 0557° / 44°1.02Heavy rain
57 °Heavy rain

Greenhorn, Thursday, 5 November

Heavy rain. High 57°, low 44°.

Pressure30.03 inHg
Wind9.8 mph S
Humidity66%
Visibility—
Dew point44°

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.