Weather forecast for tomorrow
Vandalia, IL

Tomorrow, on Tuesday, June 17, gray skies in the morning will gradually clear, leading to a warmer, sunnier afternoon.
The likelihood of rainfall is low, and light precipitation is forecasted. Temperatures will oscillate between a blazing 86°F at their highest and an agreeable 71.6°F at their lowest.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a steamy 98.6°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect the maximum temperature to remain consistent with the typical June high of 82.4°F.
Sunrise will be at 5:28 am and sunset at 8:25 pm; tomorrow's daylight will last for 14h and 57min.

Tomorrow, a combination of primarily gloomy and occasionally mostly clear and showery weather is expected.
The temperature will vary between a minimum of 69.8°F and a maximum of 84.2°F. The hottest part of the day will be from 4 pm to 7 pm.
The forecasted high will be consistent with the typical June maximum of 82.4°F. The minimum temperature will be more resembling July's average low of 67.3°F than June's typical 65.7°F.

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