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As of 13:16 PDT

Weather in Nicasio, CA

70°Current weather

Nicasio, Saturday, 8 August, 13:16

Clear. Feels like 70°. High 78°, low 59°.

Pressure29.94 inHg
Wind2 mph SW
Humidity67%
Visibility6.2 mi
Dew point60°
Sun, 0988° / 59°0Clear
88 °Clear

Nicasio, Sunday, 9 August

Clear. High 88°, low 59°.

Pressure29.83 inHg
Wind5.3 mph SW
Humidity31%
Visibility6.2 mi
Dew point48°
Mon, 1075° / 53°0Overcast
75 °Overcast

Nicasio, Monday, 10 August

Overcast. High 75°, low 53°.

Pressure29.88 inHg
Wind6.3 mph SW
Humidity48%
Visibility6.2 mi
Dew point52°
Tue, 1178° / 53°0Clear
78 °Clear

Nicasio, Tuesday, 11 August

Clear. High 78°, low 53°.

Pressure29.91 inHg
Wind6.6 mph S
Humidity45%
Visibility6.2 mi
Dew point52°
Wed, 1274° / 54°0Partly cloudy
74 °Partly cloudy

Nicasio, Wednesday, 12 August

Partly cloudy. High 74°, low 54°.

Pressure29.85 inHg
Wind7.9 mph S
Humidity52%
Visibility6.2 mi
Dew point54°
Thu, 1370° / 56°0Partly cloudy
70 °Partly cloudy

Nicasio, Thursday, 13 August

Partly cloudy. High 70°, low 56°.

Pressure29.85 inHg
Wind12.1 mph S
Humidity61%
Visibility—
Dew point55°
Fri, 1469° / 56°0Overcast
69 °Overcast

Nicasio, Friday, 14 August

Overcast. High 69°, low 56°.

Pressure29.94 inHg
Wind8.8 mph S
Humidity63%
Visibility—
Dew point55°
Sat, 1573° / 54°0Clear
73 °Clear

Nicasio, Saturday, 15 August

Clear. High 73°, low 54°.

Pressure30.03 inHg
Wind8.7 mph SW
Humidity50%
Visibility—
Dew point51°
Sun, 1675° / 53°0Overcast
75 °Overcast

Nicasio, Sunday, 16 August

Overcast. High 75°, low 53°.

Pressure30.03 inHg
Wind7.6 mph W
Humidity45%
Visibility—
Dew point50°
Mon, 1773° / 54°0Overcast
73 °Overcast

Nicasio, Monday, 17 August

Overcast. High 73°, low 54°.

Pressure30.06 inHg
Wind7.2 mph SW
Humidity53%
Visibility—
Dew point53°
Tue, 1878° / 53°0Clear
78 °Clear

Nicasio, Tuesday, 18 August

Clear. High 78°, low 53°.

Pressure30.03 inHg
Wind9.6 mph W
Humidity37%
Visibility—
Dew point47°
Wed, 1977° / 53°0Clear
77 °Clear

Nicasio, Wednesday, 19 August

Clear. High 77°, low 53°.

Pressure29.97 inHg
Wind11.7 mph W
Humidity44%
Visibility—
Dew point50°
Thu, 2077° / 55°0Mostly clear
77 °Mostly clear

Nicasio, Thursday, 20 August

Mostly clear. High 77°, low 55°.

Pressure29.94 inHg
Wind7.7 mph W
Humidity50%
Visibility—
Dew point54°
Fri, 2180° / 56°0Clear
80 °Clear

Nicasio, Friday, 21 August

Clear. High 80°, low 56°.

Pressure29.88 inHg
Wind7.3 mph W
Humidity41%
Visibility—
Dew point52°
Sat, 2277° / 55°0Overcast
77 °Overcast

Nicasio, Saturday, 22 August

Overcast. High 77°, low 55°.

Pressure29.85 inHg
Wind7 mph SW
Humidity49%
Visibility—
Dew point54°
Sun, 2372° / 55°0Overcast
72 °Overcast

Nicasio, Sunday, 23 August

Overcast. High 72°, low 55°.

Pressure29.88 inHg
Wind8.4 mph W
Humidity56%
Visibility—
Dew point54°

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 Nicasio, 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 Nicasio, 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.