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As of 18:40 PDT

Weather in Greenhorn, CA

43°Current weather

Greenhorn, Wednesday, 28 October, 18:40

Clear. Feels like 43°. High 58°, low 31°.

Pressure29.97 inHg
Wind1.1 mph S
Humidity50%
Visibility6.2 mi
Dew point26°
Thu, 2959° / 36°0Overcast
59 °Overcast

Greenhorn, Thursday, 29 October

Overcast. High 59°, low 36°.

Pressure29.91 inHg
Wind2.7 mph NW
Humidity40%
Visibility6.2 mi
Dew point23°
Fri, 3060° / 40°0Partly cloudy
60 °Partly cloudy

Greenhorn, Friday, 30 October

Partly cloudy. High 60°, low 40°.

Pressure29.85 inHg
Wind7.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point33°
Sat, 3154° / 36°0.09Light rain
54 °Light rain

Greenhorn, Saturday, 31 October

Light rain. High 54°, low 36°.

Pressure29.94 inHg
Wind4.7 mph S
Humidity63%
Visibility6.2 mi
Dew point37°
Sun, 0161° / 37°0.01Light rain
61 °Light rain

Greenhorn, Sunday, 1 November

Light rain. High 61°, low 37°.

Pressure30.00 inHg
Wind2.3 mph N
Humidity68%
Visibility6.2 mi
Dew point36°
Mon, 0269° / 36°0Partly cloudy
69 °Partly cloudy

Greenhorn, Monday, 2 November

Partly cloudy. High 69°, low 36°.

Pressure30.24 inHg
Wind6.1 mph E
Humidity45%
Visibility—
Dew point35°
Tue, 0370° / 40°0Overcast
70 °Overcast

Greenhorn, Tuesday, 3 November

Overcast. High 70°, low 40°.

Pressure30.24 inHg
Wind4.5 mph SE
Humidity37%
Visibility—
Dew point32°
Wed, 0451° / 42°0.08Light rain
51 °Light rain

Greenhorn, Wednesday, 4 November

Light rain. High 51°, low 42°.

Pressure29.88 inHg
Wind4.1 mph SW
Humidity64%
Visibility—
Dew point38°
Thu, 0559° / 38°0Overcast
59 °Overcast

Greenhorn, Thursday, 5 November

Overcast. High 59°, low 38°.

Pressure30.00 inHg
Wind3.9 mph W
Humidity71%
Visibility—
Dew point40°
Fri, 0663° / 38°0Mostly clear
63 °Mostly clear

Greenhorn, Friday, 6 November

Mostly clear. High 63°, low 38°.

Pressure30.03 inHg
Wind4.1 mph SE
Humidity50%
Visibility—
Dew point35°
Sat, 0756° / 41°0Overcast
56 °Overcast

Greenhorn, Saturday, 7 November

Overcast. High 56°, low 41°.

Pressure30.12 inHg
Wind4.3 mph SW
Humidity40%
Visibility—
Dew point30°
Sun, 0865° / 41°0Overcast
65 °Overcast

Greenhorn, Sunday, 8 November

Overcast. High 65°, low 41°.

Pressure30.27 inHg
Wind5.9 mph E
Humidity48%
Visibility—
Dew point36°
Mon, 0967° / 41°0Overcast
67 °Overcast

Greenhorn, Monday, 9 November

Overcast. High 67°, low 41°.

Pressure30.18 inHg
Wind5.3 mph E
Humidity35%
Visibility—
Dew point29°
Tue, 1071° / 46°0Overcast
71 °Overcast

Greenhorn, Tuesday, 10 November

Overcast. High 71°, low 46°.

Pressure30.03 inHg
Wind7.4 mph SW
Humidity26%
Visibility—
Dew point27°
Wed, 1162° / 43°0Partly cloudy
62 °Partly cloudy

Greenhorn, Wednesday, 11 November

Partly cloudy. High 62°, low 43°.

Pressure29.80 inHg
Wind14.7 mph S
Humidity30%
Visibility—
Dew point28°
Thu, 1246° / 37°1.81Snow
46 °Snow

Greenhorn, Thursday, 12 November

Snow. High 46°, low 37°.

Pressure29.62 inHg
Wind6.7 mph S
Humidity96%
Visibility—
Dew point43°

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.