As of 08:38 PST

Weather in Greenhorn, CA

48°Current weather

Greenhorn, Monday, 9 November, 08:38

Overcast. Feels like 48°. High 65°, low 38°.

Pressure30.18 inHg
Wind1 mph SW
Humidity51%
Visibility6.2 mi
Dew point31°
Tue, 1067° / 36°0Clear
67 °Clear

Greenhorn, Tuesday, 10 November

Clear. High 67°, low 36°.

Pressure30.21 inHg
Wind1.8 mph NW
Humidity30%
Visibility6.2 mi
Dew point29°
Wed, 1176° / 40°0Clear
76 °Clear

Greenhorn, Wednesday, 11 November

Clear. High 76°, low 40°.

Pressure30.09 inHg
Wind3.3 mph W
Humidity23%
Visibility6.2 mi
Dew point19°
Thu, 1272° / 41°0Overcast
72 °Overcast

Greenhorn, Thursday, 12 November

Overcast. High 72°, low 41°.

Pressure29.85 inHg
Wind8.5 mph SW
Humidity26%
Visibility6.2 mi
Dew point26°
Fri, 1355° / 43°1.23Heavy rain
55 °Heavy rain

Greenhorn, Friday, 13 November

Heavy rain. High 55°, low 43°.

Pressure29.68 inHg
Wind13.7 mph S
Humidity85%
Visibility—
Dew point48°
Sat, 1456° / 39°0.07Light rain
56 °Light rain

Greenhorn, Saturday, 14 November

Light rain. High 56°, low 39°.

Pressure29.94 inHg
Wind4.8 mph SE
Humidity76%
Visibility—
Dew point40°
Sun, 1545° / 36°1.58Snow
45 °Snow

Greenhorn, Sunday, 15 November

Snow. High 45°, low 36°.

Pressure29.80 inHg
Wind11.3 mph SW
Humidity97%
Visibility—
Dew point43°
Mon, 1642° / 30°0.01Light snow
42 °Light snow

Greenhorn, Monday, 16 November

Light snow. High 42°, low 30°.

Pressure30.15 inHg
Wind5.6 mph SW
Humidity67%
Visibility—
Dew point29°
Tue, 1743° / 28°0Overcast
43 °Overcast

Greenhorn, Tuesday, 17 November

Overcast. High 43°, low 28°.

Pressure30.03 inHg
Wind12.9 mph NE
Humidity59%
Visibility—
Dew point25°
Wed, 1849° / 26°0Clear
49 °Clear

Greenhorn, Wednesday, 18 November

Clear. High 49°, low 26°.

Pressure30.09 inHg
Wind5.2 mph NE
Humidity37%
Visibility—
Dew point15°
Thu, 1946° / 28°0.05Light snow
46 °Light snow

Greenhorn, Thursday, 19 November

Light snow. High 46°, low 28°.

Pressure30.15 inHg
Wind9.8 mph SW
Humidity39%
Visibility—
Dew point18°
Fri, 2041° / 22°0.22Snow
41 °Snow

Greenhorn, Friday, 20 November

Snow. High 41°, low 22°.

Pressure30.18 inHg
Wind3.9 mph SE
Humidity72%
Visibility—
Dew point28°
Sat, 2139° / 24°0.26Snow
39 °Snow

Greenhorn, Saturday, 21 November

Snow. High 39°, low 24°.

Pressure30.21 inHg
Wind3.9 mph SE
Humidity71%
Visibility—
Dew point28°
Sun, 2238° / 37°0.31Snow
38 °Snow

Greenhorn, Sunday, 22 November

Snow. High 38°, low 37°.

Pressure30.09 inHg
Wind3.4 mph SE
Humidity100%
Visibility—
Dew point38°
Mon, 2340° / 37°1.26Snow
40 °Snow

Greenhorn, Monday, 23 November

Snow. High 40°, low 37°.

Pressure30.03 inHg
Wind4.2 mph SE
Humidity99%
Visibility—
Dew point38°
Tue, 2443° / 37°3.37Snow
43 °Snow

Greenhorn, Tuesday, 24 November

Snow. High 43°, low 37°.

Pressure29.59 inHg
Wind9.9 mph S
Humidity99%
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.