Weather forecast for tomorrow
Penllyn, PA

Tomorrow, rumbling thunderstorms could affect the area later in the afternoon.
The likelihood of rainfall is high, and precipitation will be moderate. The temperature is expected to vary significantly from a high of a humid 91.4°F to a low of a comfortable 62.6°F.
The maximum heat index, which combines air temperature and relative humidity, is appraised at a blistering 109.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted temperature of 91.4°F resembles July's typical high of 86.2°F more than June's.
Sunrise will be at 5:29 am and sunset at 8:35 pm; tomorrow's daylight will last for 15h and 5min.

Tomorrow, on Thursday, weather will be unstable, and a mix of cloud-filled, clear, thunderstorm-prone and rain-soaked weather is predicted.
Rainfall is forecasted from 3 pm to 8 pm. With moderate precipitation of 0.31", most rainfall is expected at 4 pm.
The temperature will be between the lowest temperature of 69.8°F and the highest temperature of 89.6°F. The feels-like temperature will be between the lowest temperature of 73.4°F and the highest temperature of 96.8°F. The hottest part of the day will be at 2 pm and 3 pm.
The maximum is expected to resemble July's average high of 86.2°F rather than June's. The lowest temperature is in line with June's typical minimum of 62.1°F.

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