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As of 19:21 PDT

Weather in Greenhorn, CA

55°Current weather

Greenhorn, Monday, 19 October, 19:21

Overcast. Feels like 52°. High 65°, low 43°.

Pressure29.88 inHg
Wind2.4 mph S
Humidity44%
Visibility6.2 mi
Dew point34°
Tue, 2072° / 50°0Overcast
72 °Overcast

Greenhorn, Tuesday, 20 October

Overcast. High 72°, low 50°.

Pressure29.91 inHg
Wind8.5 mph S
Humidity28%
Visibility6.2 mi
Dew point29°
Wed, 2173° / 53°0.19Rain
73 °Rain

Greenhorn, Wednesday, 21 October

Rain. High 73°, low 53°.

Pressure29.88 inHg
Wind1.4 mph W
Humidity34%
Visibility6.2 mi
Dew point37°
Thu, 2261° / 45°0.06Light rain
61 °Light rain

Greenhorn, Thursday, 22 October

Light rain. High 61°, low 45°.

Pressure29.88 inHg
Wind2.3 mph SW
Humidity69%
Visibility3.7 mi
Dew point46°
Fri, 2363° / 42°0.05Light rain
63 °Light rain

Greenhorn, Friday, 23 October

Light rain. High 63°, low 42°.

Pressure30.06 inHg
Wind3.8 mph N
Humidity56%
Visibility6.2 mi
Dew point37°
Sat, 2470° / 35°0Clear
70 °Clear

Greenhorn, Saturday, 24 October

Clear. High 70°, low 35°.

Pressure30.12 inHg
Wind5.2 mph E
Humidity40%
Visibility—
Dew point33°
Sun, 2574° / 39°0Overcast
74 °Overcast

Greenhorn, Sunday, 25 October

Overcast. High 74°, low 39°.

Pressure30.15 inHg
Wind4.6 mph E
Humidity37%
Visibility—
Dew point32°
Mon, 2674° / 46°0Overcast
74 °Overcast

Greenhorn, Monday, 26 October

Overcast. High 74°, low 46°.

Pressure30.09 inHg
Wind4.3 mph E
Humidity21%
Visibility—
Dew point23°
Tue, 2774° / 45°0Overcast
74 °Overcast

Greenhorn, Tuesday, 27 October

Overcast. High 74°, low 45°.

Pressure30.03 inHg
Wind5 mph W
Humidity15%
Visibility—
Dew point16°
Wed, 2870° / 45°0Overcast
70 °Overcast

Greenhorn, Wednesday, 28 October

Overcast. High 70°, low 45°.

Pressure30.00 inHg
Wind7.6 mph SW
Humidity15%
Visibility—
Dew point12°
Thu, 2967° / 43°0Clear
67 °Clear

Greenhorn, Thursday, 29 October

Clear. High 67°, low 43°.

Pressure29.88 inHg
Wind12.1 mph SW
Humidity21%
Visibility—
Dew point20°
Fri, 3060° / 43°0Overcast
60 °Overcast

Greenhorn, Friday, 30 October

Overcast. High 60°, low 43°.

Pressure29.85 inHg
Wind12.3 mph SW
Humidity38%
Visibility—
Dew point31°
Sat, 3157° / 39°0Overcast
57 °Overcast

Greenhorn, Saturday, 31 October

Overcast. High 57°, low 39°.

Pressure30.00 inHg
Wind10.6 mph SW
Humidity51%
Visibility—
Dew point34°
Sun, 0161° / 36°0Overcast
61 °Overcast

Greenhorn, Sunday, 1 November

Overcast. High 61°, low 36°.

Pressure30.18 inHg
Wind6.4 mph SW
Humidity30%
Visibility—
Dew point23°
Mon, 0262° / 42°0Overcast
62 °Overcast

Greenhorn, Monday, 2 November

Overcast. High 62°, low 42°.

Pressure30.18 inHg
Wind5.1 mph SW
Humidity31%
Visibility—
Dew point26°
Tue, 0346° / 42°0.19Light rain
46 °Light rain

Greenhorn, Tuesday, 3 November

Light rain. High 46°, low 42°.

Pressure30.09 inHg
Wind4.9 mph S
Humidity97%
Visibility—
Dew point42°

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.