10-day forecast for Tustin, CA: 56° to 91°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Sunday, November 8
73°
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0581° / 56°0
Morning67°feels 67°
Afternoon81°feels 81°
Evening63°feels 63°
Overnight58°feels 58°
81 °
Tustin, Thursday, 5 November
Clear. High 81°, low 56°.
Pressure29.94 inHg
Wind2.7 mph SW
Humidity39%
Visibility6.2 mi
Dew point50°
Fri, 0685° / 59°0
Morning69°feels 67°
Afternoon85°feels 82°
Evening71°feels 69°
Overnight59°feels 58°
85 °
Tustin, Friday, 6 November
Clear. High 85°, low 59°.
Pressure30.00 inHg
Wind4.9 mph NE
Humidity16%
Visibility6.2 mi
Dew point33°
Sat, 0787° / 70°0
Morning75°feels 74°
Afternoon86°feels 83°
Evening74°feels 72°
Overnight71°feels 69°
87 °
Tustin, Saturday, 7 November
Clear. High 87°, low 70°.
Pressure30.00 inHg
Wind5.8 mph NE
Humidity15%
Visibility6.2 mi
Dew point33°
Sun, 0891° / 69°0
Morning74°feels 72°
Afternoon86°feels 83°
Evening85°feels 81°
Overnight71°feels 69°
91 °
Tustin, Sunday, 8 November
Clear. High 91°, low 69°.
Pressure30.03 inHg
Wind7.1 mph NE
Humidity15%
Visibility—
Dew point31°
Mon, 0987° / 65°0
Morning70°feels 68°
Afternoon83°feels 80°
Evening80°feels 78°
Overnight71°feels 69°
87 °
Tustin, Monday, 9 November
Clear. High 87°, low 65°.
Pressure30.03 inHg
Wind4.7 mph SW
Humidity18%
Visibility—
Dew point33°
Tue, 1078° / 69°0
Morning71°feels 69°
Afternoon76°feels 74°
Evening74°feels 74°
Overnight69°feels 68°
78 °
Tustin, Tuesday, 10 November
Overcast. High 78°, low 69°.
Pressure30.00 inHg
Wind6.6 mph SW
Humidity32%
Visibility—
Dew point43°
Wed, 1175° / 66°0
Morning68°feels 67°
Afternoon73°feels 72°
Evening72°feels 72°
Overnight67°feels 67°
75 °
Tustin, Wednesday, 11 November
Clear. High 75°, low 66°.
Pressure30.06 inHg
Wind6.4 mph SW
Humidity54%
Visibility—
Dew point54°
Thu, 1273° / 65°0
Morning67°feels 66°
Afternoon71°feels 70°
Evening70°feels 69°
Overnight65°feels 65°
73 °
Tustin, Thursday, 12 November
Overcast. High 73°, low 65°.
Pressure30.00 inHg
Wind8.6 mph SW
Humidity59%
Visibility—
Dew point55°
Fri, 1378° / 64°0
Morning66°feels 66°
Afternoon73°feels 72°
Evening77°feels 76°
Overnight70°feels 69°
78 °
Tustin, Friday, 13 November
Clear. High 78°, low 64°.
Pressure29.91 inHg
Wind8.2 mph NW
Humidity52%
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 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.