Lake Forest
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Lake Forest Weather in May

May is one of the excellent months to visit Lake Forest, with daytime temperatures of 25°C (77°F) and lows of 12°C (54°F) at night. Rainfall is minimal, averaging just 8.8 mm (0.3 in) for the month.

Rainfall in Lake Forest in May

Based on our climate data of the past 30 years, about 3 days of rain are anticipated, with 8.8 mm (0.3 in) on average. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Lake Forest in May

Lake Forest in May has excellent weather. Days reach 25°C (77°F) and nights cool to 12°C (54°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 12°C (54°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.

Sunshine in Lake Forest in May

Expect a lot of sunshine this month, with about 311 hours of sun. These sunny conditions add to the overall experience.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

Lake Forest Temperature in May

Min Temperature
12°C (54°F)
Max Temperature
25°C (77°F)
Chance of Rain
10%
Precipitation
8.8 mm (0.3 in)
Rainy days
3 days
Sunshine
311 hours *
Percentage Sunshine
*
* Data from: Corona, the United States of America (27 KM, 17 Miles).

Lake Forest Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Lake Forest - and find the best time to visit.

Best Places in the United States of America in May

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Lake Forest in May

For Lake Forest in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Lake Forest in May

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

  • Swimming
    10/10
  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    9/10
  • Camping
    10/10
  • Outdoor sports
    10/10

Lake Forest 3-Day Forecast

More climate data for Lake Forest

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.