10-day forecast for Diablo, CA: 45° to 75°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Wednesday, November 11
58° · 1.09 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1274° / 47°0
Morning54°feels 52°
Afternoon73°feels 73°
Evening55°feels 54°
Overnight49°feels 49°
74 °
Diablo, Thursday, 12 November
Clear. High 74°, low 47°.
Pressure29.83 inHg
Wind2.3 mph SW
Humidity43%
Visibility6.2 mi
Dew point48°
Fri, 1360° / 49°0.8
Morning58°feels 57°
Afternoon55°feels 55°
Evening51°feels 50°
Overnight57°feels 57°
60 °
Diablo, Friday, 13 November
Heavy rain. High 60°, low 49°.
Pressure29.56 inHg
Wind14.8 mph S
Humidity95%
Visibility1.5 mi
Dew point54°
Sat, 1462° / 48°0.03
Morning52°feels 51°
Afternoon61°feels 60°
Evening54°feels 53°
Overnight49°feels 46°
62 °
Diablo, Saturday, 14 November
Light rain. High 62°, low 48°.
Pressure29.94 inHg
Wind5.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point48°
Sun, 1562° / 51°0.36
Morning54°feels 53°
Afternoon60°feels 58°
Evening60°feels 59°
Overnight52°feels 51°
62 °
Diablo, Sunday, 15 November
Rain. High 62°, low 51°.
Pressure30.03 inHg
Wind9.7 mph S
Humidity74%
Visibility—
Dew point50°
Mon, 1657° / 49°0.16
Morning53°feels 52°
Afternoon56°feels 54°
Evening54°feels 53°
Overnight49°feels 49°
57 °
Diablo, Monday, 16 November
Rain. High 57°, low 49°.
Pressure30.09 inHg
Wind9 mph W
Humidity74%
Visibility—
Dew point47°
Tue, 1758° / 45°0
Morning49°feels 48°
Afternoon54°feels 52°
Evening56°feels 54°
Overnight49°feels 47°
58 °
Diablo, Tuesday, 17 November
Clear. High 58°, low 45°.
Pressure30.03 inHg
Wind6.6 mph W
Humidity58%
Visibility—
Dew point38°
Wed, 1858° / 49°1.09
Morning53°feels 52°
Afternoon57°feels 56°
Evening55°feels 55°
Overnight53°feels 52°
58 °
Diablo, Wednesday, 18 November
Rain. High 58°, low 49°.
Pressure30.03 inHg
Wind15.5 mph S
Humidity70%
Visibility—
Dew point47°
Thu, 1959° / 49°0
Morning52°feels 51°
Afternoon56°feels 54°
Evening55°feels 54°
Overnight49°feels 49°
59 °
Diablo, Thursday, 19 November
Light rain. High 59°, low 49°.
Pressure30.15 inHg
Wind4.4 mph W
Humidity62%
Visibility—
Dew point42°
Fri, 2057° / 46°0
Morning49°feels 48°
Afternoon54°feels 53°
Evening52°feels 50°
Overnight46°feels 46°
57 °
Diablo, Friday, 20 November
Partly cloudy. High 57°, low 46°.
Pressure30.21 inHg
Wind6 mph N
Humidity65%
Visibility—
Dew point42°
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 Diablo, 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.