Weather forecast for tomorrow
Harrisburg, IL

Tomorrow, in Harrisburg, brief periods of light rainfall are also expected in the morning.
Minimal precipitation is anticipated. The temperature will vary between a maximum of a warm 80.6°F (27°C) and a minimum of an agreeable 68°F (20°C).
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 82.4°F (28°C).
It will be warmer, and the maximum temperature will be more in line with May's average highest temperature of 75.6°F (24.2°C) than the average highest temperature of 66.4°F (19.1°C) in April.
Sunrise will be at 6:03 am and sunset at 7:40 pm; tomorrow's daylight will last for 13h and 37min.

Tomorrow, a combination of cloudy and occasionally rainy weather is forecasted.
With minimal precipitation of 0.04" (1mm), rainfall is predicted from 4 am to 10 am and at 11 pm.
The temperature will be between the lowest temperature of 51.8°F (11°C) and the highest temperature of 78.8°F (26°C). The warmest part of the day will be at 4 pm and 5 pm.
The highest temperature will be more similar to May's average maximum of 75.6°F (24.2°C) than the average maximum of 66.4°F (19.1°C) in April. The lowest temperature will be also more similar to May's average minimum of 58.1°F (14.5°C) than the average minimum of 48.7°F (9.3°C) in April.

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