10-day forecast for Arnold, CA: 39° to 84°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Saturday, October 17
55° · 0.13 in
Worst day: Tuesday, October 20
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1680° / 46°0
Morning53°feels 49°
Afternoon80°feels 78°
Evening64°feels 61°
Overnight52°feels 48°
80 °
Arnold, Friday, 16 October
Clear. High 80°, low 46°.
Pressure30.12 inHg
Wind6.5 mph SW
Humidity14%
Visibility6.2 mi
Dew point21°
Sat, 1784° / 53°0
Morning58°feels 55°
Afternoon84°feels 81°
Evening65°feels 63°
Overnight55°feels 52°
84 °
Arnold, Saturday, 17 October
Clear. High 84°, low 53°.
Pressure30.09 inHg
Wind7 mph W
Humidity15%
Visibility6.2 mi
Dew point21°
Sun, 1880° / 52°0
Morning56°feels 53°
Afternoon80°feels 80°
Evening62°feels 59°
Overnight55°feels 52°
80 °
Arnold, Sunday, 18 October
Clear. High 80°, low 52°.
Pressure29.97 inHg
Wind7.1 mph SW
Humidity18%
Visibility6.2 mi
Dew point25°
Mon, 1967° / 50°0
Morning59°feels 56°
Afternoon66°feels 64°
Evening60°feels 58°
Overnight55°feels 53°
67 °
Arnold, Monday, 19 October
Partly cloudy. High 67°, low 50°.
Pressure29.94 inHg
Wind7.7 mph SW
Humidity29%
Visibility—
Dew point32°
Tue, 2055° / 43°0.13
Morning49°feels 49°
Afternoon52°feels 50°
Evening52°feels 50°
Overnight44°feels 41°
55 °
Arnold, Tuesday, 20 October
Light rain. High 55°, low 43°.
Pressure29.88 inHg
Wind10.5 mph S
Humidity80%
Visibility—
Dew point45°
Wed, 2157° / 40°0
Morning44°feels 40°
Afternoon54°feels 52°
Evening52°feels 49°
Overnight41°feels 37°
57 °
Arnold, Wednesday, 21 October
Overcast. High 57°, low 40°.
Pressure29.83 inHg
Wind10.8 mph W
Humidity43%
Visibility—
Dew point31°
Thu, 2263° / 41°0
Morning47°feels 43°
Afternoon60°feels 57°
Evening57°feels 54°
Overnight44°feels 40°
63 °
Arnold, Thursday, 22 October
Clear. High 63°, low 41°.
Pressure30.06 inHg
Wind10.1 mph W
Humidity35%
Visibility—
Dew point30°
Fri, 2368° / 45°0
Morning51°feels 47°
Afternoon65°feels 63°
Evening63°feels 60°
Overnight49°feels 45°
68 °
Arnold, Friday, 23 October
Clear. High 68°, low 45°.
Pressure30.12 inHg
Wind8.7 mph NE
Humidity22%
Visibility—
Dew point23°
Sat, 2472° / 48°0
Morning55°feels 51°
Afternoon71°feels 68°
Evening65°feels 63°
Overnight51°feels 47°
72 °
Arnold, Saturday, 24 October
Clear. High 72°, low 48°.
Pressure30.21 inHg
Wind9.3 mph NE
Humidity8%
Visibility—
Dew point4°
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 Arnold, 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.