Current condition
![Clear]()
9:10 pm EDT
Clear- Wind: 2mph SW
- Humidity: 90%
- Dewpoint: 73°F
- Pressure: 29.92"Hg
- Precipitation: 0"
- Visibility: 10mi
- UV index: 0
In Alton, at the moment, perfect weather prevails with no clouds and a clear sky overhead.
The temperature is a temperate 77°F. The current temperature is still relatively far from the expected minimum of 64.4°F.