10-day forecast for Antonio, CA: 52° to 86°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, October 18
67° · 0.9 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1979° / 58°0
Morning63°feels 64°
Afternoon79°feels 79°
Evening61°feels 60°
Overnight60°feels 61°
79 °
Antonio, Monday, 19 October
Clear. High 79°, low 58°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity67%
Visibility6.2 mi
Dew point56°
Tue, 2067° / 52°0.06
Morning53°feels 52°
Afternoon67°feels 66°
Evening60°feels 60°
Overnight56°feels 55°
67 °
Antonio, Tuesday, 20 October
Light rain. High 67°, low 52°.
Pressure29.88 inHg
Wind5.8 mph W
Humidity60%
Visibility6.2 mi
Dew point52°
Wed, 2167° / 55°0.9
Morning56°feels 56°
Afternoon67°feels 67°
Evening59°feels 59°
Overnight56°feels 56°
67 °
Antonio, Wednesday, 21 October
Rain. High 67°, low 55°.
Pressure29.88 inHg
Wind8.6 mph SE
Humidity78%
Visibility6.1 mi
Dew point57°
Thu, 2269° / 54°0.02
Morning58°feels 57°
Afternoon67°feels 67°
Evening66°feels 66°
Overnight56°feels 56°
69 °
Antonio, Thursday, 22 October
Light rain. High 69°, low 54°.
Pressure29.97 inHg
Wind16.6 mph NW
Humidity64%
Visibility—
Dew point53°
Fri, 2369° / 53°0
Morning58°feels 58°
Afternoon65°feels 65°
Evening66°feels 66°
Overnight60°feels 60°
69 °
Antonio, Friday, 23 October
Clear. High 69°, low 53°.
Pressure30.09 inHg
Wind16.4 mph NW
Humidity68%
Visibility—
Dew point53°
Sat, 2475° / 60°0
Morning64°feels 63°
Afternoon72°feels 71°
Evening67°feels 67°
Overnight63°feels 62°
75 °
Antonio, Saturday, 24 October
Clear. High 75°, low 60°.
Pressure30.06 inHg
Wind11.3 mph NW
Humidity43%
Visibility—
Dew point47°
Sun, 2576° / 63°0
Morning66°feels 65°
Afternoon74°feels 73°
Evening68°feels 68°
Overnight63°feels 62°
76 °
Antonio, Sunday, 25 October
Clear. High 76°, low 63°.
Pressure29.94 inHg
Wind10.1 mph NW
Humidity37%
Visibility—
Dew point45°
Mon, 2675° / 62°0
Morning66°feels 65°
Afternoon74°feels 73°
Evening67°feels 67°
Overnight62°feels 61°
75 °
Antonio, Monday, 26 October
Clear. High 75°, low 62°.
Pressure29.83 inHg
Wind7.6 mph NW
Humidity33%
Visibility—
Dew point43°
Tue, 2769° / 60°0
Morning63°feels 62°
Afternoon68°feels 67°
Evening65°feels 65°
Overnight61°feels 61°
69 °
Antonio, Tuesday, 27 October
Overcast. High 69°, low 60°.
Pressure29.97 inHg
Wind7.9 mph NW
Humidity57%
Visibility—
Dew point52°
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 Antonio, 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.