10-day forecast for Nicasio, CA: 45° to 89°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Saturday, October 17
70° · 0.74 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1872° / 45°0
Morning49°feels 45°
Afternoon72°feels 72°
Evening56°feels 56°
Overnight50°feels 49°
72 °
Nicasio, Sunday, 18 October
Partly cloudy. High 72°, low 45°.
Pressure30.03 inHg
Wind12.5 mph W
Humidity67%
Visibility6.2 mi
Dew point52°
Mon, 1962° / 53°0.02
Morning54°feels 53°
Afternoon62°feels 60°
Evening54°feels 53°
Overnight54°feels 53°
62 °
Nicasio, Monday, 19 October
Light rain. High 62°, low 53°.
Pressure29.97 inHg
Wind14 mph W
Humidity50%
Visibility6.2 mi
Dew point42°
Tue, 2068° / 50°0
Morning50°feels 50°
Afternoon68°feels 67°
Evening58°feels 57°
Overnight52°feels 51°
68 °
Nicasio, Tuesday, 20 October
Overcast. High 68°, low 50°.
Pressure29.88 inHg
Wind1.9 mph SE
Humidity52%
Visibility6.2 mi
Dew point46°
Wed, 2170° / 53°0.74
Morning57°feels 56°
Afternoon66°feels 66°
Evening62°feels 62°
Overnight53°feels 52°
70 °
Nicasio, Wednesday, 21 October
Rain. High 70°, low 53°.
Pressure29.88 inHg
Wind7.5 mph E
Humidity63%
Visibility—
Dew point52°
Thu, 2269° / 52°0.04
Morning58°feels 58°
Afternoon64°feels 64°
Evening61°feels 60°
Overnight53°feels 52°
69 °
Nicasio, Thursday, 22 October
Light rain. High 69°, low 52°.
Pressure29.97 inHg
Wind8.2 mph W
Humidity71%
Visibility—
Dew point54°
Fri, 2368° / 48°0
Morning52°feels 52°
Afternoon63°feels 62°
Evening59°feels 57°
Overnight50°feels 49°
68 °
Nicasio, Friday, 23 October
Clear. High 68°, low 48°.
Pressure30.12 inHg
Wind6.8 mph W
Humidity60%
Visibility—
Dew point47°
Sat, 2469° / 48°0
Morning54°feels 53°
Afternoon67°feels 65°
Evening60°feels 58°
Overnight49°feels 49°
69 °
Nicasio, Saturday, 24 October
Partly cloudy. High 69°, low 48°.
Pressure30.12 inHg
Wind6.7 mph W
Humidity42%
Visibility—
Dew point41°
Sun, 2569° / 47°0
Morning53°feels 52°
Afternoon66°feels 64°
Evening60°feels 60°
Overnight52°feels 52°
69 °
Nicasio, Sunday, 25 October
Overcast. High 69°, low 47°.
Pressure30.12 inHg
Wind8.4 mph W
Humidity20%
Visibility—
Dew point22°
Mon, 2672° / 52°0
Morning56°feels 56°
Afternoon68°feels 67°
Evening65°feels 64°
Overnight56°feels 54°
72 °
Nicasio, Monday, 26 October
Mostly clear. High 72°, low 52°.
Pressure29.91 inHg
Wind7.8 mph W
Humidity51%
Visibility—
Dew point47°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Nicasio, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.