Current Weather Conditions for Alton, IL
37°F
Conditions
Wind: 10 mph SWHumidity: 48%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM |
| 37° | 35° | 33° | 29° | 28° | 28° | 27° | 26° | 25° | 25° | 25° | 24° | 24° |
Upcoming Week
| Day | Forecast | High | Low |
|
This Afternoon |
Sunny
Sunny, with a high near 37. Southwest wind around 10 mph. |
50°F | 35°F |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 23. South wind around 7 mph. |
50°F | 35°F |
|
Sunday |
Sunny
Sunny. High near 50, with temperatures falling to around 46 in the afternoon. South wind 6 to 9 mph. |
50°F | 35°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 32. South wind around 7 mph. |
50°F | 35°F |
|
Monday |
Mostly Sunny
Mostly sunny. High near 58, with temperatures falling to around 53 in the afternoon. Southwest wind 7 to 12 mph. |
50°F | 35°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 37. |
50°F | 35°F |
|
Tuesday |
Sunny
Sunny, with a high near 60. |
50°F | 35°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 41. |
50°F | 35°F |
|
Wednesday |
Chance Light Rain
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 30%. |
50°F | 35°F |
|
Wednesday Night |
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 20%. |
50°F | 35°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 52. |
50°F | 35°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 32. |
50°F | 35°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near 56. |
50°F | 35°F |
|
Friday Night |
Mostly Cloudy
Mostly cloudy, with a low around 40. |
50°F | 35°F |
| Data provided by weather.gov | |||