Weather forecast for tomorrow
Lemont, IL

Tomorrow, variable cloud cover will persist, but sunshine will break through.
With a low probability, light precipitation is anticipated. Expected temperature values will span from a humid 89.6°F down to a delightful 68°F.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a torrid 102.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecast high of 89.6°F is more in line with July's average of 81.9°F than June's 78.6°F.
Sunrise will be at 5:15 am and sunset at 8:30 pm; tomorrow's daylight will last for 15h and 15min.

Tomorrow, on Tuesday, a combination of primarily overcast and occasionally storm-filled and clear weather is anticipated.
With minimal precipitation of 0.04", rainfall is anticipated from 7 pm to 9 pm.
The temperature will be between the lowest temperature of 69.8°F and the highest temperature of 87.8°F. The hottest part of the day will be at 3 pm and 4 pm.
The temperature will be more similar to what’s typical for July than the usual maximum in June. Forecast models suggest a low also more in line with July's typical minimum of 65.7°F than June's usual 61.3°F.

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