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As of 11:23 PDT

Weather in Lake Forest, CA

84°Current weather

Lake Forest, Saturday, 8 August, 11:23

Clear. Feels like 87°. High 93°, low 69°.

Pressure29.91 inHg
Wind6 mph SW
Humidity55%
Visibility6.2 mi
Dew point66°
Sun, 0993° / 70°0Clear
93 °Clear

Lake Forest, Sunday, 9 August

Clear. High 93°, low 70°.

Pressure29.85 inHg
Wind7.4 mph W
Humidity36%
Visibility6.2 mi
Dew point57°
Mon, 1090° / 70°0Mostly clear
90 °Mostly clear

Lake Forest, Monday, 10 August

Mostly clear. High 90°, low 70°.

Pressure29.88 inHg
Wind7.6 mph W
Humidity37%
Visibility6.2 mi
Dew point58°
Tue, 1187° / 71°0Overcast
87 °Overcast

Lake Forest, Tuesday, 11 August

Overcast. High 87°, low 71°.

Pressure29.94 inHg
Wind7.4 mph SW
Humidity40%
Visibility6.2 mi
Dew point57°
Wed, 1285° / 69°0Partly cloudy
85 °Partly cloudy

Lake Forest, Wednesday, 12 August

Partly cloudy. High 85°, low 69°.

Pressure29.91 inHg
Wind9.4 mph SW
Humidity44%
Visibility—
Dew point57°
Thu, 1382° / 67°0Overcast
82 °Overcast

Lake Forest, Thursday, 13 August

Overcast. High 82°, low 67°.

Pressure29.91 inHg
Wind9.7 mph SW
Humidity47%
Visibility—
Dew point57°
Fri, 1485° / 67°0Overcast
85 °Overcast

Lake Forest, Friday, 14 August

Overcast. High 85°, low 67°.

Pressure30.00 inHg
Wind9.3 mph W
Humidity50%
Visibility—
Dew point57°
Sat, 1586° / 67°0Overcast
86 °Overcast

Lake Forest, Saturday, 15 August

Overcast. High 86°, low 67°.

Pressure29.97 inHg
Wind9.8 mph W
Humidity42%
Visibility—
Dew point55°
Sun, 1688° / 67°0Partly cloudy
88 °Partly cloudy

Lake Forest, Sunday, 16 August

Partly cloudy. High 88°, low 67°.

Pressure29.97 inHg
Wind9 mph W
Humidity39%
Visibility—
Dew point55°
Mon, 1789° / 69°0Clear
89 °Clear

Lake Forest, Monday, 17 August

Clear. High 89°, low 69°.

Pressure30.03 inHg
Wind9.5 mph W
Humidity38%
Visibility—
Dew point55°
Tue, 1889° / 68°0Clear
89 °Clear

Lake Forest, Tuesday, 18 August

Clear. High 89°, low 68°.

Pressure29.94 inHg
Wind8.5 mph W
Humidity41%
Visibility—
Dew point57°
Wed, 1985° / 70°0Overcast
85 °Overcast

Lake Forest, Wednesday, 19 August

Overcast. High 85°, low 70°.

Pressure29.88 inHg
Wind6.9 mph SW
Humidity46%
Visibility—
Dew point60°
Thu, 2090° / 71°0Clear
90 °Clear

Lake Forest, Thursday, 20 August

Clear. High 90°, low 71°.

Pressure29.88 inHg
Wind8.7 mph SW
Humidity42%
Visibility—
Dew point59°
Fri, 2191° / 72°0Overcast
91 °Overcast

Lake Forest, Friday, 21 August

Overcast. High 91°, low 72°.

Pressure29.94 inHg
Wind9.1 mph SW
Humidity36%
Visibility—
Dew point56°
Sat, 2292° / 72°0Partly cloudy
92 °Partly cloudy

Lake Forest, Saturday, 22 August

Partly cloudy. High 92°, low 72°.

Pressure29.94 inHg
Wind9.7 mph W
Humidity31%
Visibility—
Dew point53°
Sun, 2390° / 71°0Overcast
90 °Overcast

Lake Forest, Sunday, 23 August

Overcast. High 90°, low 71°.

Pressure29.91 inHg
Wind7.7 mph SW
Humidity36%
Visibility—
Dew point56°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lake Forest, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Lake Forest, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.