10-day forecast for May, CA: 58° to 93°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Saturday, October 17
66° · 0.74 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1692° / 69°0
Morning75°feels 73°
Afternoon92°feels 88°
Evening82°feels 80°
Overnight72°feels 70°
92 °
May, Friday, 16 October
Partly cloudy. High 92°, low 69°.
Pressure30.00 inHg
Wind13.6 mph NE
Humidity17%
Visibility6.2 mi
Dew point38°
Sat, 1793° / 72°0
Morning74°feels 72°
Afternoon93°feels 88°
Evening79°feels 79°
Overnight73°feels 72°
93 °
May, Saturday, 17 October
Clear. High 93°, low 72°.
Pressure29.97 inHg
Wind8 mph E
Humidity13%
Visibility6.2 mi
Dew point32°
Sun, 1887° / 67°0
Morning68°feels 67°
Afternoon87°feels 83°
Evening76°feels 74°
Overnight69°feels 67°
87 °
May, Sunday, 18 October
Overcast. High 87°, low 67°.
Pressure29.97 inHg
Wind3.2 mph NE
Humidity19%
Visibility6.2 mi
Dew point36°
Mon, 1987° / 63°0
Morning68°feels 66°
Afternoon80°feels 80°
Evening78°feels 78°
Overnight67°feels 65°
87 °
May, Monday, 19 October
Clear. High 87°, low 63°.
Pressure29.94 inHg
Wind9.2 mph W
Humidity25%
Visibility—
Dew point39°
Tue, 2080° / 61°0.08
Morning65°feels 65°
Afternoon74°feels 74°
Evening72°feels 71°
Overnight62°feels 62°
80 °
May, Tuesday, 20 October
Light rain. High 80°, low 61°.
Pressure29.91 inHg
Wind8.8 mph W
Humidity49%
Visibility—
Dew point52°
Wed, 2166° / 58°0.74
Morning59°feels 58°
Afternoon63°feels 62°
Evening65°feels 63°
Overnight60°feels 59°
66 °
May, Wednesday, 21 October
Rain. High 66°, low 58°.
Pressure29.88 inHg
Wind3.5 mph SE
Humidity58%
Visibility—
Dew point47°
Thu, 2271° / 59°0
Morning61°feels 60°
Afternoon67°feels 66°
Evening70°feels 69°
Overnight63°feels 62°
71 °
May, Thursday, 22 October
Clear. High 71°, low 59°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity49%
Visibility—
Dew point46°
Fri, 2380° / 61°0
Morning64°feels 63°
Afternoon74°feels 72°
Evening79°feels 77°
Overnight68°feels 67°
80 °
May, Friday, 23 October
Clear. High 80°, low 61°.
Pressure30.09 inHg
Wind7.7 mph W
Humidity32%
Visibility—
Dew point40°
Sat, 2484° / 67°0
Morning71°feels 69°
Afternoon82°feels 79°
Evening79°feels 77°
Overnight69°feels 67°
84 °
May, Saturday, 24 October
Clear. High 84°, low 67°.
Pressure30.15 inHg
Wind19.8 mph N
Humidity9%
Visibility—
Dew point16°
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 May, 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.