Lake Forest Weather in August

With daytime temperatures of 31°C (88°F) and nighttime lows of 16°C (61°F), August in Lake Forest brings very high temperatures during the day. The excellent weather makes it an appealing time to visit.

Rainfall in Lake Forest in August

Typically around 0 days of rainfall are expected, averaging 0.5 mm (0.02 in) for the month.

Temperature in Lake Forest in August

Weather in Lake Forest is at its excellent in August. Highs reach 31°C (88°F), while nights settle around 16°C (61°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Sunshine in Lake Forest in August

With approximately 351 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

August in Lake Forest can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Lake Forest's climate page.

Lake Forest Temperature in August

Min Temperature 16°C (61°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 0%  

Precipitation 0.5 mm (0.02 in)  

Rainy days 0 days  

Sunshine 351 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (27 KM, 17 Miles).

What to Wear in Lake Forest in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Lake Forest in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Lake Forest's climate page.

More climate data for Lake Forest

Temperature Rainfall Sunshine

See the full Lake Forest climate overview or explore weather in the United States of America.