10-day forecast for Tustin, CA: 62° to 89°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Monday, November 9
74°
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0889° / 62°0
Morning75°feels 74°
Afternoon88°feels 85°
Evening72°feels 70°
Overnight64°feels 61°
89 °
Tustin, Sunday, 8 November
Clear. High 89°, low 62°.
Pressure30.00 inHg
Wind2.3 mph W
Humidity14%
Visibility6.2 mi
Dew point32°
Mon, 0989° / 64°0
Morning72°feels 70°
Afternoon89°feels 85°
Evening74°feels 72°
Overnight66°feels 64°
89 °
Tustin, Monday, 9 November
Mostly clear. High 89°, low 64°.
Pressure30.00 inHg
Wind3.7 mph W
Humidity15%
Visibility6.2 mi
Dew point35°
Tue, 1088° / 65°0
Morning71°feels 70°
Afternoon87°feels 84°
Evening73°feels 72°
Overnight67°feels 65°
88 °
Tustin, Tuesday, 10 November
Clear. High 88°, low 65°.
Pressure30.06 inHg
Wind3.2 mph W
Humidity20%
Visibility6.2 mi
Dew point41°
Wed, 1188° / 65°0
Morning71°feels 69°
Afternoon83°feels 80°
Evening81°feels 79°
Overnight66°feels 64°
88 °
Tustin, Wednesday, 11 November
Clear. High 88°, low 65°.
Pressure30.06 inHg
Wind4.8 mph SW
Humidity18%
Visibility—
Dew point33°
Thu, 1284° / 65°0
Morning68°feels 66°
Afternoon77°feels 77°
Evening79°feels 78°
Overnight68°feels 67°
84 °
Tustin, Thursday, 12 November
Clear. High 84°, low 65°.
Pressure29.97 inHg
Wind4.7 mph SW
Humidity44%
Visibility—
Dew point51°
Fri, 1379° / 67°0
Morning69°feels 68°
Afternoon75°feels 74°
Evening76°feels 75°
Overnight69°feels 68°
79 °
Tustin, Friday, 13 November
Partly cloudy. High 79°, low 67°.
Pressure29.94 inHg
Wind7.8 mph W
Humidity41%
Visibility—
Dew point48°
Sat, 1479° / 69°0
Morning71°feels 70°
Afternoon77°feels 76°
Evening75°feels 74°
Overnight69°feels 69°
79 °
Tustin, Saturday, 14 November
Overcast. High 79°, low 69°.
Pressure29.88 inHg
Wind8.7 mph SW
Humidity26%
Visibility—
Dew point39°
Sun, 1574° / 67°0
Morning68°feels 68°
Afternoon72°feels 72°
Evening72°feels 71°
Overnight68°feels 67°
74 °
Tustin, Sunday, 15 November
Clear. High 74°, low 67°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity59%
Visibility—
Dew point56°
Mon, 1674° / 65°0
Morning67°feels 66°
Afternoon71°feels 70°
Evening71°feels 71°
Overnight67°feels 66°
74 °
Tustin, Monday, 16 November
Overcast. High 74°, low 65°.
Pressure30.12 inHg
Wind7.4 mph SW
Humidity49%
Visibility—
Dew point50°
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.