Sunny- Wind: 18mph SW
- Humidity: 13%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:07 am 8:54 pm MDT
Sunny- Wind: 11mph NNW
- Humidity: 14%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:07 am 8:54 pm MDT
Sunny- Wind: 11mph S
- Humidity: 14%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:07 am 8:55 pm MDT
Sunny- Wind: 17mph SSW
- Humidity: 12%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:07 am 8:55 pm MDT
Sunny- Wind: 19mph SSW
- Humidity: 13%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:07 am 8:55 pm MDT
Sunny / Wind- Wind: 22mph SSW
- Humidity: 16%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:07 am 8:55 pm MDT
Sunny- Wind: 16mph SW
- Humidity: 22%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:08 am 8:55 pm MDT
Sunny- Wind: 12mph SSW
- Humidity: 18%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:08 am 8:56 pm MDT
Sunny- Wind: 16mph SSW
- Humidity: 19%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:08 am 8:56 pm MDT
Sunny- Wind: 14mph SW
- Humidity: 21%
- UV index: 10
- Precip. probability: 0%
- Precipitation: 0"
- 6:09 am 8:56 pm MDT
Weather models show that a cloudless sky and mainly sunshiny weather are expected.
Rainfall is not forecasted in Alton in the upcoming days.
Substantial differences in temperature are forecasted over the next several days. Maximum temperatures are forecasted between 75.2°F and 89.6°F, while the minimum temperature is forecast to range between 39.2°F and 50°F.
Thursday is expected to be the hottest, reaching up to 89.6°F; the coldest day will be Sunday, with a maximum of 75.2°F.