Monday, May 26.
![AM Clouds / PM Sun]()
6:40 am
8:20 pm
CDT
AM Clouds / PM Sun99°F / 79°F
- Wind: 19mph SSE
- Humidity: 59%
- Precip. probability: 16%
- Precipitation: 0"
- UV index: 10
On Monday, in Alton,
early cloud cover is also expected, followed by a
warm and sunny afternoon.
The temperature is predicted to vary between a
very hot 98.6°F and a temperate 78.8°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a
searing 123.8°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Forecast models suggest hotter conditions, with a peak that mirrors
June's climate average rather than
May's.
Sunrise will be at 6:40 am and sunset at 8:20 pm; tomorrow's daylight will last for 13h and 40min.