Wind
6 mph
G 13 mph
N
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Nicasio, CA
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Hour-by-Hour Current Observation
Cloudy
Wind
6 mph
G 13 mph
N
UV Index
0
None
Humidity
100%
Dew 55°F
Sun
7:00 AM · 7:05 PM
Rise · Set
Source: PETALUMA (KO69). Slider scrubs the next 12 hours.
5-Day Outlook
Tuesday
Overnight Fog
Overnight: Fog
Tuesday
Areas of fog before 10am. Mostly sunny. High near 74, with temperatures falling to around 69 in the afternoon. West wind 1 to 8 mph.
Night
Areas of fog after 11pm. Partly cloudy, with a low around 51. Northwest wind 0 to 7 mph.
Wednesday
Forecast Missing
Overnight: Forecast Missing
Wednesday
Areas of fog before 9am. Sunny, with a high near 83. Northwest wind 0 to 7 mph.
Night
Mostly clear, with a low around 54. West northwest wind 0 to 7 mph.
Thursday
Forecast Missing
Overnight: Forecast Missing
Thursday
Mostly sunny, with a high near 80.
Night
Partly cloudy, with a low around 57.
Friday
Forecast Missing
Overnight: Forecast Missing
Friday
Sunny, with a high near 74.
Night
Patchy fog after 4am. Mostly clear, with a low around 51.
Saturday
Forecast Missing
Overnight: Forecast Missing
Saturday
Patchy fog before 8am. Sunny, with a high near 72.
Night
Partly cloudy, with a low around 50.
Nicasio, CA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Nicasio, CA.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.