Current Weather Forecast for Lake Forest

CA 92630  |   2:39am

Weather Conditions

63°

Feels Like 63°

Clear

62° 87°

0

UV Index

Good

Air Quality

E 0 mph

Wind

0 in

rain

Tonight

Fri 9/4

60°

Lowest Temperature

2%

Generally clear skies. Low near 60F. Winds light and variable.

Tomorrow

Sat 9/5

88°

Highest Temperature

2%

Generally sunny despite a few afternoon clouds. High 88F. Winds SW at 5 to 10 mph.

Tomorrow night

Sat 9/5

71°

Lowest Temperature

13%

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 71F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Lake Forest

Hourly Weather Forecast & Temperature

3AM

2%

62°

Feels Like 62°

Clear

E 0 mph

Wind

1013 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

15%

Cloud Cover

4AM

1%

62°

Feels Like 62°

Mostly Clear

ENE 0 mph

Wind

1013 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

5AM

1%

62°

Feels Like 62°

Mostly Clear

ENE 0 mph

Wind

1013 mb

Pressure

71%

Humidity

0

UV Index

10mi

Visibility

27%

Cloud Cover

6AM

1%

60°

Feels Like 60°

Clear

NE 1 mph

Wind

1013 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

7AM

1%

61°

Feels Like 61°

Sunny

ENE 2 mph

Wind

1014 mb

Pressure

72%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

8AM

1%

67°

Feels Like 67°

Sunny

NE 2 mph

Wind

1014 mb

Pressure

65%

Humidity

1

UV Index

10mi

Visibility

19%

Cloud Cover

9AM

73°

Feels Like 73°

Sunny

WNW 2 mph

Wind

1014 mb

Pressure

53%

Humidity

2

UV Index

10mi

Visibility

6%

Cloud Cover

10AM

77°

Feels Like 77°

Sunny

WSW 3 mph

Wind

1014 mb

Pressure

45%

Humidity

5

UV Index

10mi

Visibility

4%

Cloud Cover

11AM

82°

Feels Like 82°

Mostly Sunny

SW 4 mph

Wind

1014 mb

Pressure

38%

Humidity

7

UV Index

10mi

Visibility

20%

Cloud Cover

12PM

84°

Feels Like 84°

Partly Cloudy

SW 6 mph

Wind

1014 mb

Pressure

35%

Humidity

9

UV Index

10mi

Visibility

40%

Cloud Cover

1PM

85°

Feels Like 85°

Partly Cloudy

SW 7 mph

Wind

1013 mb

Pressure

32%

Humidity

9

UV Index

10mi

Visibility

38%

Cloud Cover

2PM

86°

Feels Like 86°

Partly Cloudy

SW 8 mph

Wind

1013 mb

Pressure

32%

Humidity

8

UV Index

10mi

Visibility

49%

Cloud Cover

Fri 9/4

Fri

2%

62°

87°

Mostly clear. Lows overnight in the low 60s.

60°

Feels Like

ENE 1 mph

Wind

75%

Humidity

0

UV Index

6:27 AM

Sunrise

7:11 PM

Sunset

Sat 9/5

Sat

2%

60°

86°

A few clouds. Highs in the upper 80s and lows in the low 70s.

88°

Feels Like

SW 8 mph

Wind

43%

Humidity

9

UV Index

6:27 AM

Sunrise

7:10 PM

Sunset

Sun 9/6

Sun

56%

71°

82°

Showers possible. Potential for heavy rainfall. Highs in the low 80s and lows in the low 70s.

85°

Feels Like

NNW 8 mph

Wind

64%

Humidity

4

UV Index

6:28 AM

Sunrise

7:09 PM

Sunset

Mon 9/7

Mon

7%

72°

90°

Partly cloudy. Highs in the low 90s and lows in the low 70s.

93°

Feels Like

WNW 10 mph

Wind

57%

Humidity

8

UV Index

6:29 AM

Sunrise

7:07 PM

Sunset

Tue 9/8

Tue

11%

73°

92°

Partly cloudy. Highs in the low 90s and lows in the mid 70s.

93°

Feels Like

W 10 mph

Wind

51%

Humidity

8

UV Index

6:29 AM

Sunrise

7:06 PM

Sunset

Wed 9/9

Wed

1%

75°

93°

Times of sun and clouds. Highs in the low 90s and lows in the low 70s.

96°

Feels Like

WSW 10 mph

Wind

49%

Humidity

9

UV Index

6:30 AM

Sunrise

7:05 PM

Sunset

Thu 9/10

Thu

5%

73°

91°

Partly cloudy. Highs in the low 90s and lows in the low 70s.

94°

Feels Like

SW 9 mph

Wind

56%

Humidity

9

UV Index

6:31 AM

Sunrise

7:03 PM

Sunset

Fri 9/11

Fri

5%

70°

88°

Partly cloudy. Highs in the upper 80s and lows in the upper 60s.

90°

Feels Like

SSW 10 mph

Wind

63%

Humidity

9

UV Index

6:31 AM

Sunrise

7:02 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 25495 Morningstar, Lake Forest, CA 92630
• 131 Evergreen, Lake Forest, CA 92630
• 21121 Calle De Paseo, Lake Forest, CA 92630

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from California

Labor Day Weekend outlook: Nasty storms threaten to wreak havoc on outdoor plans, holiday traffic

Labor Day weekend is just days away, marking the unofficial end of summer, but the weather could put a damper on holiday plans as rain and thunderstorms are expected across parts of the U.S.

Hurricane Marie to bring dangerous surf to California shores, fuel Southwest monsoon threat through Labor Day

Hurricane Marie will remain offshore but is expected to generate dangerous surf along the California coast while sending tropical moisture into the Southwest, increasing the threat of heavy rain and flash flooding through Labor Day weekend.

Hawaii braces for potential direct strike from major Hurricane Lowell as Pacific is supercharged with activity

The Pacific is alive with activity with two major hurricanes and a hurricane in the basin. This is a quintessential result of the strong El Niño conditions in place as the increased rising air and reduced wind shear allow for more storms to develop.

Ready for one last summer trip? Top 10 Labor Day destinations for 2026

Labor Day weekend 2026 is nearly here, and millions of people will take to the roads and sky to squeeze in one last trip before the warm weather slips away.

Load More Stories