EN
English Español

As of 11:13 PDT

Weather in Greenhorn, CA

66°Current weather

Greenhorn, Saturday, 17 October, 11:13

Clear. Feels like 64°. High 78°, low 43°.

Pressure30.18 inHg
Wind2.5 mph NW
Humidity25%
Visibility6.2 mi
Dew point29°
Sun, 1877° / 41°0Clear
77 °Clear

Greenhorn, Sunday, 18 October

Clear. High 77°, low 41°.

Pressure29.97 inHg
Wind6 mph SW
Humidity21%
Visibility6.2 mi
Dew point21°
Mon, 1971° / 47°0Overcast
71 °Overcast

Greenhorn, Monday, 19 October

Overcast. High 71°, low 47°.

Pressure29.85 inHg
Wind10.2 mph S
Humidity30%
Visibility6.2 mi
Dew point32°
Tue, 2072° / 43°0Overcast
72 °Overcast

Greenhorn, Tuesday, 20 October

Overcast. High 72°, low 43°.

Pressure29.85 inHg
Wind2.3 mph W
Humidity31%
Visibility6.2 mi
Dew point31°
Wed, 2166° / 48°0.09Light rain
66 °Light rain

Greenhorn, Wednesday, 21 October

Light rain. High 66°, low 48°.

Pressure29.91 inHg
Wind2.9 mph E
Humidity41%
Visibility—
Dew point37°
Thu, 2256° / 47°0.85Rain
56 °Rain

Greenhorn, Thursday, 22 October

Rain. High 56°, low 47°.

Pressure30.06 inHg
Wind3.9 mph W
Humidity97%
Visibility—
Dew point48°
Fri, 2353° / 42°0.01Light rain
53 °Light rain

Greenhorn, Friday, 23 October

Light rain. High 53°, low 42°.

Pressure30.06 inHg
Wind4.7 mph SW
Humidity74%
Visibility—
Dew point43°
Sat, 2453° / 42°0.58Rain
53 °Rain

Greenhorn, Saturday, 24 October

Rain. High 53°, low 42°.

Pressure30.06 inHg
Wind8.9 mph S
Humidity65%
Visibility—
Dew point40°
Sun, 2551° / 35°1.22Heavy rain
51 °Heavy rain

Greenhorn, Sunday, 25 October

Heavy rain. High 51°, low 35°.

Pressure30.06 inHg
Wind4.5 mph W
Humidity86%
Visibility—
Dew point38°
Mon, 2661° / 32°0Clear
61 °Clear

Greenhorn, Monday, 26 October

Clear. High 61°, low 32°.

Pressure30.00 inHg
Wind4.4 mph SE
Humidity44%
Visibility—
Dew point29°
Tue, 2760° / 39°0Overcast
60 °Overcast

Greenhorn, Tuesday, 27 October

Overcast. High 60°, low 39°.

Pressure29.94 inHg
Wind7.4 mph W
Humidity57%
Visibility—
Dew point38°
Wed, 2861° / 36°0Partly cloudy
61 °Partly cloudy

Greenhorn, Wednesday, 28 October

Partly cloudy. High 61°, low 36°.

Pressure30.00 inHg
Wind8.7 mph SW
Humidity33%
Visibility—
Dew point26°
Thu, 2940° / 25°0.41Snow
40 °Snow

Greenhorn, Thursday, 29 October

Snow. High 40°, low 25°.

Pressure30.00 inHg
Wind7.7 mph S
Humidity100%
Visibility—
Dew point37°
Fri, 3045° / 24°0Mostly clear
45 °Mostly clear

Greenhorn, Friday, 30 October

Mostly clear. High 45°, low 24°.

Pressure30.09 inHg
Wind3.1 mph SW
Humidity70%
Visibility—
Dew point30°
Sat, 3141° / 29°0.52Snow
41 °Snow

Greenhorn, Saturday, 31 October

Snow. High 41°, low 29°.

Pressure29.91 inHg
Wind6.2 mph SW
Humidity66%
Visibility—
Dew point29°
Sun, 0138° / 36°1.23Snow
38 °Snow

Greenhorn, Sunday, 1 November

Snow. High 38°, low 36°.

Pressure29.68 inHg
Wind7.1 mph SW
Humidity100%
Visibility—
Dew point37°

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.