10-day forecast for Tustin, CA: 55° to 82°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Saturday, November 7
70° · 0.4 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0270° / 55°0
Morning57°feels 56°
Afternoon70°feels 69°
Evening61°feels 61°
Overnight56°feels 55°
70 °
Tustin, Monday, 2 November
Clear. High 70°, low 55°.
Pressure30.12 inHg
Wind1.3 mph NW
Humidity52%
Visibility6.2 mi
Dew point49°
Tue, 0372° / 56°0
Morning58°feels 57°
Afternoon72°feels 72°
Evening63°feels 63°
Overnight58°feels 57°
72 °
Tustin, Tuesday, 3 November
Overcast. High 72°, low 56°.
Pressure30.09 inHg
Wind3.3 mph W
Humidity58%
Visibility6.2 mi
Dew point55°
Wed, 0471° / 55°0
Morning55°feels 54°
Afternoon71°feels 71°
Evening63°feels 63°
Overnight59°feels 59°
71 °
Tustin, Wednesday, 4 November
Clear. High 71°, low 55°.
Pressure29.94 inHg
Wind1.4 mph W
Humidity66%
Visibility6.2 mi
Dew point57°
Thu, 0575° / 58°0
Morning61°feels 61°
Afternoon71°feels 70°
Evening71°feels 71°
Overnight63°feels 63°
75 °
Tustin, Thursday, 5 November
Clear. High 75°, low 58°.
Pressure29.97 inHg
Wind3.8 mph NE
Humidity61%
Visibility—
Dew point54°
Fri, 0680° / 58°0
Morning62°feels 62°
Afternoon74°feels 73°
Evening76°feels 75°
Overnight68°feels 67°
80 °
Tustin, Friday, 6 November
Clear. High 80°, low 58°.
Pressure30.00 inHg
Wind7.6 mph SW
Humidity52%
Visibility—
Dew point53°
Sat, 0782° / 68°0
Morning71°feels 70°
Afternoon79°feels 79°
Evening78°feels 78°
Overnight71°feels 70°
82 °
Tustin, Saturday, 7 November
Clear. High 82°, low 68°.
Pressure29.97 inHg
Wind7 mph SW
Humidity20%
Visibility—
Dew point33°
Sun, 0880° / 69°0
Morning71°feels 70°
Afternoon75°feels 74°
Evening74°feels 73°
Overnight70°feels 70°
80 °
Tustin, Sunday, 8 November
Overcast. High 80°, low 69°.
Pressure29.94 inHg
Wind7 mph SW
Humidity40%
Visibility—
Dew point49°
Mon, 0975° / 67°0
Morning69°feels 69°
Afternoon73°feels 73°
Evening72°feels 71°
Overnight68°feels 68°
75 °
Tustin, Monday, 9 November
Clear. High 75°, low 67°.
Pressure30.03 inHg
Wind9.7 mph SW
Humidity54%
Visibility—
Dew point55°
Tue, 1076° / 66°0
Morning68°feels 68°
Afternoon73°feels 72°
Evening73°feels 73°
Overnight68°feels 67°
76 °
Tustin, Tuesday, 10 November
Overcast. High 76°, low 66°.
Pressure30.09 inHg
Wind6.6 mph W
Humidity51%
Visibility—
Dew point53°
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 Tustin, 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.