Local weather forecast

Weather in Lake Forest, CA

Updated 2026-08-11 08:15 local time · ZIP codes 92630

Sunny
Now71°F

Sunny

High / Low93° / 67°
Rain chance5%
Wind2 mph
Weather alerts

Active alerts

1
Coastal Flood Advisory issued August 11 at 1:37AM PDT until August 12 at 11:00PM PDT by NWS San Diego CA

* WHAT...Minor coastal flooding expected during the evening high tides. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 6 PM Monday to 11 PM PDT Wednesday. * IMPACTS...Flooding of low lying parking lots, parks, and roads. * ADDITIONAL DETAILS...High tides of 7.2 to 7.5 will peak each evening between 7:30PM-10PM due to astronomical high tides.

Safety instructions

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Hourly

Next hours

NowSunny71°11% rain
9 AMSunny76°5% rain
10 AMSunny81°3% rain
11 AMSunny91°1% rain
12 PMSunny93°1% rain
1 PMSunny88°1% rain
2 PMSunny87°1% rain
3 PMSunny91°1% rain
4 PMSunny90°2% rain
5 PMSunny87°2% rain
6 PMSunny82°3% rain
7 PMSunny78°5% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
93° 67°Sunny
Rain 5%Gust 10 mph
Tomorrow2026-08-12
Sunny
80° 69°Sunny
Rain 5%Gust 9 mph
Thursday2026-08-13
Partly Cloudy
77° 67°Partly Cloudy
Rain 10%Gust 10 mph
Conditions

Weather details

Feels like76°F
Humidity83%
Pressure29.98 inHg
Visibility6 mi
Wind2 mph SW
Wind gusts7 mph
Precipitation0.00 in
UV index1
Daylight

Sunrise, sunset and moon

Sunrise06:10 AM
Sunset07:41 PM
Moonrise04:25 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 11%).

Light layers should work

It feels like 76°F with winds near 2 mph.

Best window: 9 AM

76°F, 5% rain chance and 2 mph wind.

Driving conditions look generally normal

Visibility is around 6 mi; gusts may reach 12 mph.

Good conditions for an easy run

Current temperature is 71°F, wind 2 mph, rain chance up to 11%.

Low UV protection needs

UV index is 1.

Lake Forest weather today

Sunny and 71°F in Lake Forest, CA. Today's high is 93°F with a 5% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 83%, pressure is 29.98 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Lake Forest

Sunrise is at 06:10 AM and sunset is at 07:41 PM. Tomorrow's forecast calls for Sunny with a high near 80°F and a low near 69°F. The maximum rain chance is 5%.

Nearby

Weather near Lake Forest

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