Aliso Viejo, California 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 76°F 24°C Heat Index: 76°F	Observed at: Aliso Viejo, CA	Elevation: 449 ft | 137 m
	Last Updated: July 29, 5:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 76°F | 24°C
	Pressure: 29.42 in | 996.2 mb	Dewpoint: 64°F | 18°C
	Humidity: 67%	Wind: SW 8 mph | SW 13 kph
	Feels Like: 78°F | 26°C	Visibility: 50.2 mi | 80.7 km
	Lat/Long: 33.5767 | -117.7256	Sunrise: 6:01 AM   Sunset: 7:53 PM

7 Day Graphical Forecast

Valid: 5:33 PM 7/29/2026

Today Foggy 81 |65 °F 27 |18 °C 0% Chance Precipitation Thursday Overcast 84 |65 °F 29 |18 °C 0% Chance Precipitation Friday Foggy 88 |63 °F 31 |17 °C 0% Chance Precipitation Saturday Overcast 91 |71 °F 33 |22 °C 0% Chance Precipitation Sunday Overcast 86 |72 °F 30 |22 °C 0% Chance Precipitation Monday Clear 85 |68 °F 29 |20 °C 1% Chance Precipitation Tuesday Clear 85 |68 °F 29 |20 °C 0% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:33 PM 7/29/2026

5 PM Clear 77 °F 0% Chance Precipitation

6 PM Clear 76 °F 0% Chance Precipitation

7 PM Clear 73 °F 0% Chance Precipitation

8 PM Clear 69 °F 0% Chance Precipitation

9 PM Clear 67 °F 0% Chance Precipitation

10 PM Clear 66 °F 0% Chance Precipitation

11 PM Mostly Clear 65 °F 0% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Aliso Viejo, CA - (Fahrenheit & Celsius) Valid: 5:33 PM 7/29/2026 Today Foggy with a high near 81°F [27°C]. SW wind to around 10 mph [16 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 64°F [18°C] with humidity of 96%. Pressure around 29.42 in [996.2 mb]. UV Index: 8.35. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tonight Foggy with a low around 65°F [18°C]. SW wind to around 10 mph [16 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 84°F [29°C]. W wind to around 11 mph [18 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 64°F [18°C] with humidity of 96%. Pressure around 29.42 in [996.2 mb]. UV Index: 8.4. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 65°F [18°C]. W wind to around 11 mph [18 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Foggy with a high near 88°F [31°C]. WSW wind to around 9 mph [14 kph], with gusts to near 7 mph [11 kph]. Dewpoint near 64°F [18°C] with humidity of 100%. Pressure around 29.42 in [996.2 mb]. UV Index: 8.35. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Night Foggy with a low around 63°F [17°C]. WSW wind to around 9 mph [14 kph], with gusts to near 7 mph [11 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Saturday Overcast with a high near 91°F [33°C]. SW wind to around 8 mph [13 kph], with gusts to near 7 mph [10 kph]. Dewpoint near 64°F [18°C] with humidity of 71%. Pressure around 29.42 in [996.2 mb]. UV Index: 8.35. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Saturday Night Overcast with a low around 71°F [22°C]. SW wind to around 8 mph [13 kph], with gusts to near 7 mph [10 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Overcast with a high near 86°F [30°C]. SSW wind to around 9 mph [15 kph], with gusts to near 7 mph [10 kph]. Dewpoint near 64°F [18°C] with humidity of 73%. Pressure around 29.42 in [996.2 mb]. UV Index: 8.35. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 72°F [22°C]. SSW wind to around 9 mph [15 kph], with gusts to near 7 mph [10 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 85°F [29°C]. SSW wind to around 9 mph [14 kph], with gusts to near 7 mph [10 kph]. Dewpoint near 64°F [18°C] with humidity of 81%. Pressure around 29.42 in [996.2 mb]. UV Index: 8.3. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 68°F [20°C]. SSW wind to around 9 mph [14 kph], with gusts to near 7 mph [10 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 85°F [29°C]. SSW wind to around 9 mph [14 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 64°F [18°C] with humidity of 84%. Pressure around 29.42 in [996.2 mb]. UV Index: 8.3. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 68°F [20°C]. SSW wind to around 9 mph [14 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Aliso Viejo, CA

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for Aliso Viejo, CA

Today: SW @ 16 kph | 10 mph

Tonight: SW @ 16 kph | 10 mph

Thursday: W @ 18 kph | 11 mph

Thursday Night: W @ 18 kph | 11 mph

Friday: WSW @ 14 kph | 9 mph

Friday Night: WSW @ 14 kph | 9 mph

Saturday: SW @ 13 kph | 8 mph

Saturday Night: SW @ 13 kph | 8 mph

Sunday: SSW @ 15 kph | 9 mph

Sunday Night: SSW @ 15 kph | 9 mph

Monday: SSW @ 14 kph | 9 mph

Monday Night: SSW @ 14 kph | 9 mph

Tuesday: SSW @ 14 kph | 9 mph

Tuesday Night: SSW @ 14 kph | 9 mph

7 Day and Night - Maximum Humidity Forecast for Aliso Viejo, CA

Today: 96 %

Tonight: 96 %

Thursday: 96 %

Thursday Night: 96 %

Friday: 100 %

Friday Night: 100 %

Saturday: 71 %

Saturday Night: 71 %

Sunday: 73 %

Sunday Night: 73 %

Monday: 81 %

Monday Night: 81 %

Tuesday: 84 %

Tuesday Night: 84 %

7 Day and Night - Snowfall Totals Forecast for Aliso Viejo, CA

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

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