Observed 8:35 AM PDT at KSNA

North Tustin, CA weather

Sunny and 63°17°.

Mostly agree

Now 63°17°

Sunny

Wind: Calm; Up to 10 mph16 km/h through 8 PM
Dew point: 55°13°; A little sticky
UV index: 0Low; Moderate 11 AM–4 PM · peak 5
Air quality: 6Good; Main pollutant: Ozone
Pressure: 29.95 inHg1014 hPa; Rising slowly · +0.03 inHg+1.2 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 70°21° today by 11 AM
High 79°26° today at 2 PM
Below 70°21° tonight after 8 PM

This morningUp to 72°22° by 11 AM · Clear
This afternoonUp to 79°26° by 2 PM · Clear
TonightDown to 60°16° by 3 AM · Clear
Tomorrow morningUp to 74°23° by 11 AM · Clear
Tomorrow afternoonUp to 80°27° by 2 PM · Partly cloudy
Tomorrow nightDown to 64°18° by 5 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 8a	Sunny	59°15° (likely 55°13° to 62°17°)	59°15°	0%	0 mph0 km/h, gusts 5 mph8 km/h	89%	10%	0
Sat 9a	Sunny	64°18° (likely 62°17° to 66°19°)	64°18°	0%	0 mph0 km/h, gusts 4 mph7 km/h	80%	0%	1
Sat 10a	Sunny	69°21° (likely 67°19° to 69°21°)	69°21°	0%	0 mph0 km/h, gusts 4 mph6 km/h	69%	0%	2
Sat 11a	Sunny	72°22° (likely 70°21° to 72°22°)	72°22°	0%	0 mph0 km/h, gusts 5 mph9 km/h	61%	0%	4
Sat 12p	Sunny	75°24° (likely 72°22° to 75°24°)	75°24°	0%	0 mph0 km/h, gusts 7 mph11 km/h	55%	0%	5
Sat 1p	Sunny	77°25° (likely 74°23° to 77°25°)	77°25°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	51%	0%	5
Sat 2p	Sunny	79°26° (likely 75°24° to 79°26°)	79°26°	0%	5 mph8 km/h from W, gusts 8 mph14 km/h	48%	0%	5
Sat 3p	Sunny	78°26° (likely 74°23° to 78°26°)	78°26°	0%	5 mph8 km/h from W, gusts 10 mph16 km/h	49%	0%	3
Sat 4p	Sunny	79°26° (likely 74°23° to 79°26°)	79°26°	0%	10 mph16 km/h from W, gusts 10 mph16 km/h	48%	0%	2
Sat 5p	Sunny	77°25° (likely 72°22° to 77°25°)	77°25°	0%	5 mph8 km/h from SW, gusts 9 mph14 km/h	51%	0%	2
Sat 6p	Clear	74°23° (likely 68°20° to 74°23°)	74°23°	0%	5 mph8 km/h from SW, gusts 8 mph12 km/h	57%	0%	0
Sat 7p	Clear	70°21° (likely 64°18° to 70°21°)	70°21°	0%	5 mph8 km/h from S, gusts 6 mph10 km/h	64%	0%	0
Sat 8p	Clear	68°20° (likely 62°17° to 68°20°)	68°20°	0%	5 mph8 km/h from S, gusts 5 mph8 km/h	70%	0%	0
Sat 9p	Clear	66°19° (likely 61°16° to 66°19°)	66°19°	0%	5 mph8 km/h from SE, gusts 4 mph7 km/h	74%	0%	0
Sat 10p	Clear	65°18° (likely 61°16° to 65°18°)	65°18°	0%	5 mph8 km/h from SE, gusts 5 mph8 km/h	75%	0%	0
Sat 11p	Clear	64°18° (likely 60°16° to 64°18°)	64°18°	0%	5 mph8 km/h from SE, gusts 5 mph9 km/h	76%	0%	0
Sun 12a	Clear	63°17° (likely 59°15° to 63°17°)	63°17°	0%	5 mph8 km/h from SE, gusts 5 mph8 km/h	75%	0%	0
Sun 1a	Clear	63°17° (likely 58°14° to 63°17°)	63°17°	0%	5 mph8 km/h from SE, gusts 5 mph9 km/h	75%	0%	0
Sun 2a	Clear	61°16° (likely 57°14° to 63°17°)	61°16°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	77%	0%	0
Sun 3a	Clear	60°16° (likely 57°14° to 63°17°)	60°16°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	79%	0%	0
Sun 4a	Clear	60°16° (likely 56°13° to 62°17°)	60°16°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	79%	0%	0
Sun 5a	Clear	60°16° (likely 56°13° to 62°17°)	60°16°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	79%	0%	0
Sun 6a	Clear	59°15° (likely 56°13° to 61°16°)	59°15°	0%	0 mph0 km/h, gusts 5 mph9 km/h	78%	0%	0
Sun 7a	Sunny	59°15° (likely 55°13° to 61°16°)	59°15°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	79%	1%	0
Sun 8a	Sunny	61°16° (likely 57°14° to 63°17°)	61°16°	0%	0 mph0 km/h, gusts 6 mph9 km/h	75%	0%	0
Sun 9a	Sunny	66°19° (likely 65°18° to 68°20°)	66°19°	0%	0 mph0 km/h, gusts 6 mph9 km/h	66%	2%	1
Sun 10a	Sunny	70°21° (likely 70°21° to 72°22°)	70°21°	0%	0 mph0 km/h, gusts 4 mph6 km/h	59%	3%	3
Sun 11a	Sunny	74°23° (likely 73°23° to 74°23°)	74°23°	0%	0 mph0 km/h, gusts 4 mph7 km/h	53%	7%	4
Sun 12p	Sunny	76°24° (likely 75°24° to 77°25°)	76°24°	0%	0 mph0 km/h, gusts 5 mph8 km/h	48%	40%	5
Sun 1p	Sunny	78°26° (likely 77°25° to 79°26°)	78°26°	0%	0 mph0 km/h, gusts 6 mph9 km/h	44%	40%	5
Sun 2p	Sunny	80°27° (likely 77°25° to 80°27°)	80°27°	0%	5 mph8 km/h from SW, gusts 7 mph12 km/h	42%	40%	5
Sun 3p	Sunny	79°26° (likely 77°25° to 80°27°)	79°26°	0%	5 mph8 km/h from SW, gusts 10 mph16 km/h	43%	40%	4
Sun 4p	Sunny	80°27° (likely 76°24° to 80°27°)	80°27°	0%	5 mph8 km/h from SW, gusts 10 mph17 km/h	43%	40%	3
Sun 5p	Sunny	79°26° (likely 74°23° to 79°26°)	79°26°	0%	0 mph0 km/h, gusts 10 mph16 km/h	45%	40%	1
Sun 6p	Mostly clear	76°24° (likely 70°21° to 76°24°)	76°24°	0%	0 mph0 km/h, gusts 8 mph12 km/h	50%	46%	0
Sun 7p	Mostly clear	76°24° (likely 66°19° to 76°24°)	76°24°	0%	0 mph0 km/h, gusts 4 mph6 km/h	52%	61%	0
Sun 8p	Cloudy	72°22° (likely 64°18° to 72°22°)	72°22°	0%	0 mph0 km/h, gusts 3 mph5 km/h	60%	76%	0
Sun 9p	Cloudy	74°23° (likely 62°17° to 74°23°)	74°23°	0%	0 mph0 km/h, gusts 5 mph7 km/h	54%	73%	0
Sun 10p	Cloudy	74°23° (likely 61°16° to 74°23°)	74°23°	0%	0 mph0 km/h, gusts 5 mph8 km/h	53%	73%	0
Sun 11p	Cloudy	69°21° (likely 59°15° to 69°21°)	69°21°	0%	0 mph0 km/h, gusts 5 mph8 km/h	63%	78%	0
Mon 12a	Cloudy	73°23° (likely 57°14° to 73°23°)	73°23°	0%	0 mph0 km/h, gusts 5 mph8 km/h	52%	74%	0
Mon 1a	Mostly clear	73°23° (likely 57°14° to 73°23°)	73°23°	0%	0 mph0 km/h, gusts 4 mph6 km/h	50%	47%	0
Mon 2a	Clear	66°19° (likely 56°13° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 3 mph5 km/h	61%	42%	0
Mon 3a	Clear	71°22° (likely 55°13° to 71°22°)	71°22°	0%	0 mph0 km/h, gusts 4 mph7 km/h	50%	30%	0
Mon 4a	Clear	71°22° (likely 55°13° to 71°22°)	71°22°	0%	0 mph0 km/h, gusts 4 mph6 km/h	48%	0%	0
Mon 5a	Clear	64°18° (likely 54°12° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	60%	0%	0
Mon 6a	Clear	61°16° (likely 52°11° to 66°19°)	61°16°	0%	5 mph8 km/h from NE, gusts 4 mph7 km/h	68%	2%	0
Mon 7a	Sunny	62°17° (likely 52°11° to 65°18°)	62°17°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	65%	1%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Sunny. High 79°26°, low 59°15°. Typical 78°26° / 58°14°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 60°16°
  Dry
Official NWS forecast
Today: Sunny, with a high near 79. Southwest wind 0 to 10 mph.
Tonight: Mostly clear, with a low around 59. Southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–79°26°
Low, likely
53°12°–61°16°
Typical high / low
78°26° / 58°14°
Wind
8 mph13 km/h, gusts 13 mph21 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 80°27°, low 61°16°. Typical 78°26° / 58°14°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 72°22°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 64°18°
  Dry
Official NWS forecast
Day: Sunny, with a high near 80. South wind 0 to 5 mph.
Night: Mostly clear, with a low around 61. East wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
78°26°–80°27°
Low, likely
55°13°–61°16°
Typical high / low
78°26° / 58°14°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 82°28°, low 59°15°. Typical 78°26° / 58°14°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Clear, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 82. Northwest wind 0 to 5 mph.
Night: Mostly clear, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–82°28°
Low, likely
53°12°–62°17°
Typical high / low
78°26° / 58°14°
Wind
10 mph15 km/h, gusts 15 mph25 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 81°27°, low 58°14°. Typical 78°26° / 57°14°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 58°15°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 81.
Night: Partly cloudy, with a low around 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–81°27°
Low, likely
52°11°–61°16°
Typical high / low
78°26° / 57°14°
Wind
10 mph15 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 79°26°, low 59°15°. Typical 78°26° / 57°14°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 58°15°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 60°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79.
Night: Mostly cloudy, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–79°26°
Low, likely
54°12°–60°16°
Typical high / low
78°26° / 57°14°
Wind
8 mph12 km/h, gusts 13 mph21 km/h
UV peak
4
Thursday, Oct 29. Mostly cloudy. High 75°24°, low 59°15°. Typical 78°26° / 57°14°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 60°16°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 75.
Night: A chance of rain showers after 11pm. Mostly cloudy, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–75°24°
Low, likely
56°13°–62°17°
Typical high / low
78°26° / 57°14°
Wind
8 mph13 km/h, gusts 18 mph29 km/h
UV peak
4
Friday, Oct 30. Showers. High 73°23°, low 58°14°. Typical 78°26° / 57°14°. Rain 0.06 in1.5 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 60°16°
  20% chance · 0.02 in0.4 mm
2. Afternoon
  noon–6 PM
  Drizzle, 68°20°
  20% chance · 0.02 in0.4 mm
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  30% chance · 0.05 in1.1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 73.
Night: A chance of rain showers. Mostly cloudy, with a low around 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–73°23°
Low, likely
56°13°–62°17°
Typical high / low
78°26° / 57°14°
Wind
12 mph19 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 69°21°, low 57°14°. Typical 78°26° / 56°13°. Rain 0.08 in2 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 59°15°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 62°16°
  30% chance
4. Overnight
  midnight–6 AM
  Partly cloudy, 56°13°
  40% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–74°23°
Low, likely
54°12°–59°15°
Typical high / low
78°26° / 56°13°
Wind
7 mph12 km/h, gusts 19 mph30 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 73°23°, low 55°13°. Typical 77°25° / 56°13°. Rain 0.06 in1.5 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 59°15°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  30% chance
3. Evening
  6 PM–midnight
  Clear, 66°19°
  30% chance
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  30% chance · 0.12 in2.9 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
66°19°–83°28°
Low, likely
51°11°–61°16°
Typical high / low
77°25° / 56°13°
Wind
10 mph16 km/h, gusts 23 mph37 km/h
UV peak
5
Monday, Nov 2. Showers. High 70°21°, low 55°13°. Typical 77°25° / 56°13°. Rain 0.79 in20 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 62°16°
  20% chance · 0.44 in11 mm
2. Afternoon
  noon–6 PM
  Showers, 70°21°
  20% chance · 0.17 in4.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 61°16°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
63°17°–75°24°
Low, likely
50°10°–61°16°
Typical high / low
77°25° / 56°13°
Wind
14 mph22 km/h, gusts 19 mph31 km/h

10 days15 days30 days

The outlook

Today
Dry, high 79°, low 59°.
Tomorrow
Dry, high 80°, low 61°.
Monday
Dry, high 82°, low 59°.
Rest of week
Mostly dry, highs 69–81°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SGX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Santa Ana River at Santa Ana

6.6 mi

Below flood stage

Level: 2.0 ft
Flow: 48 cfs

Reading from Sat 7:45 AM · NWS gauge page

Temescal Creek near Corona

16 mi

Level: 2.1 ft

Reading from Sat 7:15 AM · NWS gauge page

Walnut Creek

22 mi

Level: 0.1 ft

Reading from Sat 7:30 AM · NWS gauge page

Puddingstone Dam

23 mi

Level: 0.2 ft

Reading from Sat 7:10 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

About 38% less cooling than a typical week.

This week 12Typical 19

Cooling degree days, base 65°F

Comfort

Comfortable, non-humid air (dew point 55°F).

Open the windows?

Today, 9:00 AM–1:00 PM

Good stretch to open the windows.

Is this typical?

SANTA ANA FIRE STATION · official normals 1991–2020 · records 1916–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

North Tustin weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 3 min; Losing 1 min 53 s a day; shortest Dec 21, 1 h 9 min less
Golden hour: 5:32–6:22 PM; Morning 6:47–7:37 AM
Blue hour: 6:22–6:32 PM; Morning 6:38–6:47 AM; first light 6:38 AM

Stars tonight? Fair

Clear 6:32 PM–6:38 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:26 AM · rises 5:05 PM
Full moon: Oct 25
New moon: Nov 8

Looking north from North Tustin. The highest point on the skyline is about 10,000 ft, 38 mi away.Skyline from USGS elevation data, heights drawn up to 5× taller. Sky, sun and moon as they are now.