Current Conditions

Tustin Legacy, California

59°F15°C
Mostly clear

Mostly clear. Temperatures will hold near 60°F.Mostly clear. Temperatures will hold near 16°C.

Wind

E 4 mph6 km/h

Humidity

90%

Cloud Cover

36%

As of Wednesday, November 4, 2026 at 3:56 AM PST

Today's Outlook

Day

Mostly clear. Temperatures will range from 62°F to 71°F.Mostly clear. Temperatures will range from 17°C to 22°C.

Night

Clear. Temperatures will range from 58°F to 71°F.Clear. Temperatures will range from 14°C to 22°C.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Mostly clearHigh 71°F21°CLow 59°F15°CPrecip 0 in0 mm—Cloud 19%Wind S 4 mph7 km/hMostly clear. Temperatures will range from 62°F to 71°F.Mostly clear. Temperatures will range from 17°C to 22°C.Clear. Temperatures will range from 58°F to 71°F.Clear. Temperatures will range from 14°C to 22°C.
Mostly clearHigh 74°F23°CLow 58°F14°CPrecip 0 in0 mm—Cloud 29%Wind NNE 5 mph8 km/hMostly clear. Temperatures will range from 62°F to 74°F.Mostly clear. Temperatures will range from 17°C to 23°C.Clear. Temperatures will range from 58°F to 74°F.Clear. Temperatures will range from 14°C to 23°C.
ClearHigh 78°F26°CLow 58°F14°CPrecip 0 in0 mm—Cloud 3%Wind ENE 5 mph9 km/hClear. Temperatures will range from 63°F to 78°F.Clear. Temperatures will range from 17°C to 26°C.A breeze from the ENE at 7 mph. Temperatures will range from 60°F to 78°F. Clear.A breeze from the ENE at 11 km/h. Temperatures will range from 16°C to 26°C. Clear.
BreezeHigh 80°F26°CLow 60°F15°CPrecip 0 in0 mm—Cloud 0%Wind ENE 6 mph10 km/hClear. Very dry, with temperatures ranging from 65°F to 80°F.Clear. Very dry, with temperatures ranging from 18°C to 27°C.A breeze from the ENE at 7 mph. Very dry, with temperatures ranging from 60°F to 80°F. Clear.A breeze from the ENE at 11 km/h. Very dry, with temperatures ranging from 16°C to 27°C. Clear.
BreezeHigh 80°F27°CLow 60°F16°CPrecip 0 in0 mm—Cloud 7%Wind ENE 6 mph10 km/hClear. Very dry, with temperatures ranging from 66°F to 80°F.Clear. Very dry, with temperatures ranging from 19°C to 27°C.A breeze from the ENE at 7 mph. Very dry, with temperatures ranging from 61°F to 80°F. Mostly clear.A breeze from the ENE at 11 km/h. Very dry, with temperatures ranging from 16°C to 27°C. Mostly clear.
BreezeHigh 78°F26°CLow 61°F16°CPrecip 0 in0 mm—Cloud 47%Wind ENE 6 mph9 km/hPartly cloudy. Temperatures will range from 66°F to 78°F.Partly cloudy. Temperatures will range from 19°C to 26°C.Partly cloudy. Temperatures will range from 60°F to 78°F.Partly cloudy. Temperatures will range from 16°C to 26°C.
Mostly clearHigh 76°F24°CLow 60°F16°CPrecip 0 in0 mm—Cloud 32%Wind ESE 5 mph8 km/hMostly clear. Temperatures will range from 65°F to 76°F.Mostly clear. Temperatures will range from 18°C to 24°C.Mostly clear. Temperatures will range from 60°F to 76°F.Mostly clear. Temperatures will range from 16°C to 24°C.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdayNov 471°F21°C59°F15°C0 in0 mm· —19%Mostly clearS 4 mph7 km/h
ThursdayNov 574°F23°C58°F14°C0 in0 mm· —29%Mostly clearNNE 5 mph8 km/h
FridayNov 678°F26°C58°F14°C0 in0 mm· —3%ClearENE 5 mph9 km/h
SaturdayNov 780°F26°C60°F15°C0 in0 mm· —0%BreezeENE 6 mph10 km/h
SundayNov 880°F27°C60°F16°C0 in0 mm· —7%BreezeENE 6 mph10 km/h
MondayNov 978°F26°C61°F16°C0 in0 mm· —47%BreezeENE 6 mph9 km/h
TuesdayNov 1076°F24°C60°F16°C0 in0 mm· —32%Mostly clearESE 5 mph8 km/h
WednesdayNov 1174°F23°C60°F15°C0 in0.1 mm· 3%14%BreezeSSE 5 mph8 km/h
ThursdayNov 1270°F21°C60°F16°C0.07 in1.9 mm· 16%33%Low chance of showersSSW 6 mph9 km/h
FridayNov 1370°F21°C59°F15°C0.04 in0.9 mm· 10%39%Mostly clearSSW 5 mph8 km/h
SaturdayNov 1468°F20°C61°F16°C0.16 in4.1 mm· 25%56%Low chance of showersSSW 6 mph10 km/h
SundayNov 1566°F19°C60°F15°C0.26 in6.7 mm· 32%50%Low chance of showersSW 6 mph9 km/h
MondayNov 1664°F18°C58°F15°C0.23 in5.8 mm· 30%44%Low chance of showersWSW 6 mph9 km/h
TuesdayNov 1765°F18°C56°F14°C0.1 in2.5 mm· 22%32%Low chance of showersWSW 5 mph8 km/h
WednesdayNov 1867°F19°C56°F13°C0.04 in0.9 mm· 7%31%Mostly clearWSW 5 mph8 km/h

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Coordinates: 33.7001°N, 117.8259°W·Elevation: 45m·Timezone: America/Los_Angeles·Population: 21,428