United StatesCalifornia

Santa Ana weather

Today, tomorrow and the next 10 days

Monday, October 19 · 8:35 AM (Local time)115 ft above sea level

Santa Ana temperature now

19°C

Clear skies

Today 27° / 19°

Wind
3 mph SE
Humidity
67%
Next hour
0.00 in
Pressure
29.92 inHg

Model estimate, not a station reading · Updated Oct 19, 6:20 AM

Weather today and tomorrow

Tomorrow is similar to today, with no precipitation forecast.

Worth knowing

  • Fog tomorrow, 4:00 AM

Derived from the model forecast, not an official warning.

Hourly forecast

Next 30 hours, local time

Temperature (°C)Rainfall (in)Wind (mph)

Hourly forecast
TimeConditionsTemperatureRainfallWind
Mon 8 AMClear skies19°C0.00 in3 mph SE
Mon 9 AMClear skies21°C0.00 in2 mph SE
Mon 10 AMClear skies24°C0.00 in2 mph SSW
Mon 11 AMClear skies26°C0.00 in4 mph SSW
Mon 12 PMClear skies27°C0.00 in6 mph SW
Mon 1 PMClear skies27°C0.00 in7 mph SW
Mon 2 PMClear skies27°C0.00 in7 mph SW
Mon 3 PMClear skies27°C0.00 in7 mph SW
Mon 4 PMClear skies26°C0.00 in7 mph SW
Mon 5 PMClear skies25°C0.00 in7 mph SW
Mon 6 PMClear night23°C0.00 in6 mph SW
Mon 7 PMClear night22°C0.00 in6 mph SSW
Mon 8 PMClear night22°C0.00 in5 mph SSW
Mon 9 PMClear night22°C0.00 in4 mph SSW
Mon 10 PMClear night21°C0.00 in4 mph SSW
Mon 11 PMClear night21°C0.00 in5 mph SSW
Tue 12 AMClear night20°C0.00 in4 mph SSW
Tue 1 AMClear night20°C0.00 in2 mph SE
Tue 2 AMClear night19°C0.00 in3 mph SE
Tue 3 AMClear night19°C0.00 in2 mph W
Tue 4 AMFog18°C0.00 in2 mph NE
Tue 5 AMFog18°C0.00 in4 mph E
Tue 6 AMFog18°C0.00 in6 mph ESE
Tue 7 AMFog17°C0.00 in5 mph SE
Tue 8 AMFog18°C0.00 in5 mph SE
Tue 9 AMClear skies21°C0.00 in6 mph SE
Tue 10 AMClear skies23°C0.00 in6 mph S
Tue 11 AMClear skies24°C0.00 in6 mph SSW
Tue 12 PMClear skies25°C0.00 in7 mph SSW
Tue 1 PMClear skies26°C0.00 in7 mph SSW

10-day forecast

Select a day for its hours

TodayOct 190.00 in19°27°

Monday, October 19. Clear skies. High 27°C, low 19°C. Wind up to 7 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
8 AMClear skies19° 3 mph SE0.00 in
9 AMClear skies21° 2 mph SE0.00 in
10 AMClear skies24° 2 mph SSW0.00 in
11 AMClear skies26° 4 mph SSW0.00 in
12 PMClear skies27° 6 mph SW0.00 in
1 PMClear skies27° 7 mph SW0.00 in
2 PMClear skies27° 7 mph SW0.00 in
3 PMClear skies27° 7 mph SW0.00 in
4 PMClear skies26° 7 mph SW0.00 in
5 PMClear skies25° 7 mph SW0.00 in
6 PMClear night23° 6 mph SW0.00 in
7 PMClear night22° 6 mph SSW0.00 in
8 PMClear night22° 5 mph SSW0.00 in
9 PMClear night22° 4 mph SSW0.00 in
10 PMClear night21° 4 mph SSW0.00 in
11 PMClear night21° 5 mph SSW0.00 in
TomorrowOct 200.00 in17°26°

Tuesday, October 20. Clear skies. High 26°C, low 17°C. Wind up to 9 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night20° 4 mph SSW0.00 in
1 AMClear night20° 2 mph SE0.00 in
2 AMClear night19° 3 mph SE0.00 in
3 AMClear night19° 2 mph W0.00 in
4 AMFog18° 2 mph NE0.00 in
5 AMFog18° 4 mph E0.00 in
6 AMFog18° 6 mph ESE0.00 in
7 AMFog17° 5 mph SE0.00 in
8 AMFog18° 5 mph SE0.00 in
9 AMClear skies21° 6 mph SE0.00 in
10 AMClear skies23° 6 mph S0.00 in
11 AMClear skies24° 6 mph SSW0.00 in
12 PMClear skies25° 7 mph SSW0.00 in
1 PMClear skies26° 7 mph SSW0.00 in
2 PMClear skies26° 7 mph SSW0.00 in
3 PMClear skies26° 8 mph SSW0.00 in
4 PMClear skies25° 7 mph SSW0.00 in
5 PMClear skies24° 9 mph SSW0.00 in
6 PMClear night22° 9 mph SSW0.00 in
7 PMClear night22° 7 mph S0.00 in
8 PMClear night21° 6 mph S0.00 in
9 PMMostly clear21° 4 mph SSW0.00 in
10 PMMostly clear20° 2 mph SSE0.00 in
11 PMPartly cloudy20° 2 mph SSE0.00 in
WedOct 210.56 in17°23°

Wednesday, October 21. Light rain. High 23°C, low 17°C. Wind up to 9 mph. Rainfall 0.56 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night20° 3 mph ESE0.00 in
1 AMClear night19° 4 mph SE0.00 in
2 AMClear night19° 5 mph SE0.00 in
3 AMClear night18° 6 mph E0.00 in
4 AMClear night18° 7 mph E0.00 in
5 AMClear night17° 7 mph E0.00 in
6 AMClear night17° 7 mph E0.00 in
7 AMMostly sunny17° 6 mph E0.00 in
8 AMMostly sunny18° 6 mph E0.00 in
9 AMMostly sunny20° 6 mph ESE0.00 in
10 AMPartly cloudy22° 6 mph SSE0.00 in
11 AMRain showers23° 6 mph S0.01 in
12 PMLight rain23° 7 mph SSW0.01 in
1 PMHeavy rain23° 8 mph WSW0.15 in
2 PMHeavy rain21° 7 mph WSW0.08 in
3 PMHeavy rain20° 6 mph N0.06 in
4 PMLight rain showers20° 7 mph ENE0.00 in
5 PMPartly cloudy20° 7 mph ENE0.00 in
6 PMRain showers20° 8 mph ESE0.02 in
7 PMRain showers19° 8 mph E0.02 in
8 PMOvercast19° 7 mph ENE0.00 in
9 PMLight rain showers19° 8 mph E0.00 in
10 PMRain showers19° 9 mph ESE0.02 in
11 PM 6 hHeavy rain showers18° 7 mph SSW1.13 in
ThuOct 221.15 in16°19°

Thursday, October 22. Rain. High 19°C, low 16°C. Wind up to 4 mph. Rainfall 1.15 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hRain16° 3 mph WSW0.08 in
11 AM 6 hRain19° 4 mph S0.12 in
5 PM 6 hMostly clear19° 4 mph WSW0.00 in
11 PM 6 hClear night16° 3 mph E0.00 in
FriOct 230.00 in14°20°

Friday, October 23. Clear skies. High 20°C, low 14°C. Wind up to 5 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hClear skies14° 2 mph ENE0.00 in
11 AM 6 hClear skies20° 1 mph WNW0.00 in
5 PM 6 hClear night20° 5 mph W0.00 in
11 PM 6 hClear night17° 3 mph ESE0.00 in
SatOct 240.00 in14°22°

Saturday, October 24. Clear skies. High 22°C, low 14°C. Wind up to 3 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hClear skies14° 2 mph NE0.00 in
11 AM 6 hClear skies21° 1 mph W0.00 in
5 PM 6 hClear night22° 3 mph W0.00 in
11 PM 6 hOvercast17° 3 mph N0.00 in
SunOct 250.00 in15°25°

Sunday, October 25. Partly cloudy. High 25°C, low 15°C. Wind up to 3 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hOvercast15° 1 mph NNE0.00 in
11 AM 6 hPartly cloudy23° 2 mph WSW0.00 in
5 PM 6 hClear night25° 3 mph W0.00 in
11 PM 6 hClear night18° 1 mph E0.00 in
MonOct 260.00 in16°25°

Monday, October 26. Clear skies. High 25°C, low 16°C. Wind up to 4 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hClear skies16° 2 mph N0.00 in
11 AM 6 hClear skies24° 3 mph W0.00 in
5 PM 6 hClear night25° 4 mph SW0.00 in
11 PM 6 hClear night19° 1 mph SE0.00 in
TueOct 270.00 in16°24°

Tuesday, October 27. Mostly sunny. High 24°C, low 16°C. Wind up to 3 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hMostly sunny16° 1 mph ESE0.00 in
11 AM 6 hMostly sunny23° 2 mph S0.00 in
5 PM 6 hOvercast24° 3 mph SW0.00 in
11 PM 6 hOvercast18° 1 mph ESE0.00 in
WedOct 280.00 in16°23°

Wednesday, October 28. Mostly sunny. High 23°C, low 16°C. Wind up to 4 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hOvercast16° 1 mph E0.00 in
11 AM 6 hMostly sunny22° 1 mph S0.00 in
5 PMForecast23° 4 mph SWN/A

Daily ranges use available forecast samples. Today covers the remaining forecast period. The final day may be partial. Longer range forecasts use wider time intervals.

Questions about this forecast

Is this a measured current temperature?

No. The large temperature is the nearest available forecast model value from MET Norway, not a reading from a weather station. The update time is shown beneath it.

Why does today show a small temperature range?

Today covers only the remaining hours of the day. Earlier temperatures are not reconstructed, so an evening visit shows a narrower range.

Which time zone do the times use?

All times on this page are local to Santa Ana (America/Los_Angeles).

Can I change the units or save this place?

Choose °C or °F at the top of any page. Select Save beside the place name to keep it under My places in this browser. Neither needs an account.

Weather handbook