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Costa Mesa 10-day forecast

Later days are less certain

Sunday, October 25 · 2:18 AM (Local time)98 ft above sea level

Forecast for the next 9 days

Select a day for its hours

TodayOct 250.00 in16°26°

Sunday, October 25. Clear skies. High 26°C, low 16°C. Wind up to 15 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AMFog18° 4 mph E0.00 in
3 AMFog17° 4 mph E0.00 in
4 AMFog16° 4 mph E0.00 in
5 AMFog16° 4 mph E0.00 in
6 AMFog16° 4 mph NE0.00 in
7 AMFog16° 5 mph NNE0.00 in
8 AMFog16° 5 mph N0.00 in
9 AMClear skies19° 5 mph N0.00 in
10 AMClear skies21° 4 mph N0.00 in
11 AMClear skies23° 3 mph WNW0.00 in
12 PMClear skies25° 3 mph W0.00 in
1 PMClear skies26° 7 mph W0.00 in
2 PMClear skies26° 8 mph W0.00 in
3 PMClear skies25° 12 mph W0.00 in
4 PMClear skies25° 15 mph W0.00 in
5 PMPartly cloudy24° 15 mph W0.00 in
6 PMPartly cloudy23° 13 mph WNW0.00 in
7 PMPartly cloudy22° 13 mph NW0.00 in
8 PMPartly cloudy22° 13 mph WNW0.00 in
9 PMPartly cloudy22° 13 mph NW0.00 in
10 PMPartly cloudy21° 11 mph NW0.00 in
11 PMPartly cloudy21° 9 mph NNW0.00 in
TomorrowOct 260.00 in17°25°

Monday, October 26. Clear skies. High 25°C, low 17°C. Wind up to 16 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMPartly cloudy20° 7 mph NNW0.00 in
1 AMMostly clear20° 7 mph NW0.00 in
2 AMClear night19° 7 mph NW0.00 in
3 AMClear night19° 6 mph NNW0.00 in
4 AMClear night18° 6 mph NNW0.00 in
5 AMClear night18° 5 mph N0.00 in
6 AMClear night17° 5 mph NNE0.00 in
7 AMClear skies17° 5 mph NE0.00 in
8 AMClear skies17° 4 mph NE0.00 in
9 AMClear skies19° 4 mph N0.00 in
10 AMClear skies21° 5 mph NNW0.00 in
11 AMClear skies23° 6 mph WNW0.00 in
12 PMClear skies25° 7 mph W0.00 in
1 PMClear skies25° 10 mph W0.00 in
2 PMClear skies25° 14 mph W0.00 in
3 PMClear skies25° 14 mph W0.00 in
4 PMClear skies24° 15 mph W0.00 in
5 PMClear skies23° 16 mph W0.00 in
6 PMClear night21° 16 mph W0.00 in
7 PMClear night21° 16 mph WNW0.00 in
8 PMClear night21° 14 mph WNW0.00 in
9 PMClear night21° 12 mph WNW0.00 in
10 PMClear night20° 11 mph NW0.00 in
11 PMClear night19° 9 mph NNW0.00 in
TueOct 270.00 in16°23°

Tuesday, October 27. Clear skies. High 23°C, low 16°C. Wind up to 10 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night19° 7 mph NNW0.00 in
1 AMFog18° 7 mph N0.00 in
2 AMFog17° 7 mph NE0.00 in
3 AMFog16° 6 mph ENE0.00 in
4 AMFog16° 5 mph E0.00 in
5 AMFog16° 5 mph ESE0.00 in
6 AMFog16° 5 mph ESE0.00 in
7 AMFog16° 6 mph ESE0.00 in
8 AMFog17° 9 mph ESE0.00 in
9 AMPartly cloudy19° 9 mph ESE0.00 in
10 AMPartly cloudy21° 9 mph SSE0.00 in
11 AMMostly sunny22° 10 mph SSE0.00 in
12 PMClear skies23° 9 mph SSE0.00 in
1 PMClear skies23° 8 mph S0.00 in
2 PMClear skies23° 8 mph S0.00 in
3 PMClear skies23° 8 mph SSW0.00 in
4 PMClear skies23° 8 mph SSW0.00 in
5 PM 6 hClear night22° 9 mph SSW0.00 in
11 PM 6 hClear night19° 5 mph E0.00 in
WedOct 280.00 in16°22°

Wednesday, October 28. Mostly sunny. High 22°C, low 16°C. Wind up to 5 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hPartly cloudy16° 4 mph E0.00 in
11 AM 6 hMostly sunny22° 3 mph SE0.00 in
5 PM 6 hMostly clear22° 5 mph SW0.00 in
11 PM 6 hPartly cloudy19° 3 mph E0.00 in
ThuOct 290.01 in18°22°

Thursday, October 29. Overcast. High 22°C, low 18°C. Wind up to 8 mph. Rainfall 0.01 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hOvercast18° 5 mph E0.00 in
11 AM 6 hOvercast22° 4 mph SSW0.00 in
5 PM 6 hOvercast21° 8 mph SW0.00 in
11 PM 6 hRain20° 3 mph S0.06 in
FriOct 300.18 in18°20°

Friday, October 30. Partly cloudy. High 20°C, low 18°C. Wind up to 6 mph. Rainfall 0.18 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hRain showers18° 2 mph S0.04 in
11 AM 6 hPartly cloudy20° 4 mph SW0.00 in
5 PM 6 hRain20° 6 mph WSW0.08 in
11 PM 6 hRain showers18° 3 mph WNW0.08 in
SatOct 310.12 in17°19°

Saturday, October 31. Light rain. High 19°C, low 17°C. Wind up to 9 mph. Rainfall 0.12 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hLight rain17° 1 mph NW0.02 in
11 AM 6 hLight rain18° 2 mph WNW0.03 in
5 PM 6 hOvercast19° 9 mph WNW0.00 in
11 PM 6 hOvercast17° 6 mph NNE0.00 in
SunNov 10.01 in16°20°

Sunday, November 1. Partly cloudy. High 20°C, low 16°C. Wind up to 7 mph. Rainfall 0.01 in.

TimeConditionsTemperatureWindRainfall
4 AM 6 hPartly cloudy16° 3 mph ENE0.01 in
10 AM 6 hPartly cloudy20° 3 mph NE0.00 in
4 PM 6 hClear night20° 7 mph WSW0.00 in
10 PM 6 hClear night17° 3 mph E0.00 in
MonNov 20.00 in15°20°

Monday, November 2. Overcast. High 20°C, low 15°C. Wind up to 8 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
4 AM 6 hPartly cloudy15° 6 mph ENE0.00 in
10 AM 6 hOvercast20° 3 mph ESE0.00 in
4 PM 6 hOvercast20° 4 mph SSW0.00 in
10 PM 6 hOvercast19° 8 mph SE0.00 in

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.

How far this forecast reaches

The MET Norway forecast for Costa Mesa currently covers 9 days, up to Monday, November 2. It is hour by hour until Tuesday, October 27 at 4 PM, and in 6-hour steps after that, so later daily ranges are coarser.

The last day may be partial. Later days are less certain, and the forecast changes when the model publishes a new run, so check again as the date gets closer.

Weather nearby

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 Costa Mesa (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.

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