Current Weather Forecast for Alton, IL

Current Weather Conditions for Alton, IL

Partly cloudy. Low around 3, with temperatures rising to around 11 overnight. Wind chill values as low as -10. South wind 5 to 13 mph.

3°F

Wind: 5 mph S
Humidity: 56%
Probability of Precipitation: 0%

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Day	Forecast	High	Low
Tonight	Partly Cloudy Partly cloudy. Low around 3, with temperatures rising to around 11 overnight. Wind chill values as low as -10. South wind 5 to 13 mph.	31°F	24°F
Wednesday	Mostly Cloudy Mostly cloudy, with a high near 32. South wind 10 to 15 mph, with gusts as high as 24 mph.	31°F	24°F
Wednesday Night	Chance Snow Showers A chance of snow showers after 9pm. Mostly cloudy, with a low around 23. Southwest wind around 8 mph.	31°F	24°F
Thursday	Chance Snow Showers A chance of snow showers. Partly sunny. High near 27, with temperatures falling to around 22 in the afternoon. Northwest wind 8 to 13 mph.	31°F	24°F
Thursday Night	Mostly Clear Mostly clear. Low around 7, with temperatures rising to around 11 overnight. Northwest wind 2 to 7 mph.	31°F	24°F
Friday	Sunny Sunny, with a high near 28.	31°F	24°F
Friday Night	Mostly Cloudy Mostly cloudy, with a low around 21.	31°F	24°F
Saturday	Mostly Cloudy Mostly cloudy, with a high near 43.	31°F	24°F
Saturday Night	Mostly Cloudy Mostly cloudy, with a low around 26.	31°F	24°F
Sunday	Partly Sunny Partly sunny, with a high near 37.	31°F	24°F
Sunday Night	Mostly Cloudy Mostly cloudy, with a low around 21.	31°F	24°F
Monday	Mostly Sunny Mostly sunny, with a high near 37.	31°F	24°F
Monday Night	Mostly Clear Mostly clear, with a low around 22.	31°F	24°F
Tuesday	Sunny Sunny, with a high near 42.	31°F	24°F
Data provided by weather.gov