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As of 10:29 PDT

Weather in Greenhorn, CA

53°Current weather

Greenhorn, Wednesday, 21 October, 10:29

Light rain. Feels like 50°. High 64°, low 47°.

Pressure29.94 inHg
Wind0.9 mph N
Humidity59%
Visibility6.2 mi
Dew point38°
Thu, 2258° / 47°0.22Rain
58 °Rain

Greenhorn, Thursday, 22 October

Rain. High 58°, low 47°.

Pressure29.91 inHg
Wind3.1 mph SW
Humidity90%
Visibility3.1 mi
Dew point47°
Fri, 2364° / 41°0.33Rain
64 °Rain

Greenhorn, Friday, 23 October

Rain. High 64°, low 41°.

Pressure30.06 inHg
Wind3.2 mph NW
Humidity46%
Visibility6.2 mi
Dew point32°
Sat, 2469° / 36°0Clear
69 °Clear

Greenhorn, Saturday, 24 October

Clear. High 69°, low 36°.

Pressure30.09 inHg
Wind3 mph NE
Humidity38%
Visibility6.2 mi
Dew point33°
Sun, 2569° / 39°0Partly cloudy
69 °Partly cloudy

Greenhorn, Sunday, 25 October

Partly cloudy. High 69°, low 39°.

Pressure30.15 inHg
Wind3.9 mph SE
Humidity48%
Visibility—
Dew point37°
Mon, 2669° / 40°0Partly cloudy
69 °Partly cloudy

Greenhorn, Monday, 26 October

Partly cloudy. High 69°, low 40°.

Pressure30.09 inHg
Wind9 mph SW
Humidity40%
Visibility—
Dew point37°
Tue, 2764° / 41°0Mostly clear
64 °Mostly clear

Greenhorn, Tuesday, 27 October

Mostly clear. High 64°, low 41°.

Pressure30.06 inHg
Wind10.4 mph SW
Humidity35%
Visibility—
Dew point29°
Wed, 2865° / 39°0Overcast
65 °Overcast

Greenhorn, Wednesday, 28 October

Overcast. High 65°, low 39°.

Pressure29.94 inHg
Wind9.1 mph SW
Humidity23%
Visibility—
Dew point20°
Thu, 2957° / 36°0.16Light rain
57 °Light rain

Greenhorn, Thursday, 29 October

Light rain. High 57°, low 36°.

Pressure29.97 inHg
Wind7.6 mph SW
Humidity88%
Visibility—
Dew point43°
Fri, 3061° / 34°0Clear
61 °Clear

Greenhorn, Friday, 30 October

Clear. High 61°, low 34°.

Pressure29.91 inHg
Wind6 mph W
Humidity26%
Visibility—
Dew point19°
Sat, 3159° / 37°0Overcast
59 °Overcast

Greenhorn, Saturday, 31 October

Overcast. High 59°, low 37°.

Pressure29.91 inHg
Wind5 mph W
Humidity31%
Visibility—
Dew point22°
Sun, 0164° / 35°0Partly cloudy
64 °Partly cloudy

Greenhorn, Sunday, 1 November

Partly cloudy. High 64°, low 35°.

Pressure30.03 inHg
Wind4.7 mph SW
Humidity18%
Visibility—
Dew point11°
Mon, 0264° / 42°0Overcast
64 °Overcast

Greenhorn, Monday, 2 November

Overcast. High 64°, low 42°.

Pressure30.12 inHg
Wind7.2 mph SW
Humidity17%
Visibility—
Dew point13°
Tue, 0355° / 41°0.01Light rain
55 °Light rain

Greenhorn, Tuesday, 3 November

Light rain. High 55°, low 41°.

Pressure30.09 inHg
Wind6.3 mph SW
Humidity40%
Visibility—
Dew point30°
Wed, 0461° / 40°0Overcast
61 °Overcast

Greenhorn, Wednesday, 4 November

Overcast. High 61°, low 40°.

Pressure29.97 inHg
Wind7.9 mph SW
Humidity63%
Visibility—
Dew point40°
Thu, 0548° / 34°0.14Snow
48 °Snow

Greenhorn, Thursday, 5 November

Snow. High 48°, low 34°.

Pressure30.03 inHg
Wind8.9 mph SW
Humidity96%
Visibility—
Dew point40°

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.