 |
 Current Alton Weather Conditions |
Updated July 18th at 10:50 am |
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| Partly Sunny |
| Temperature: | 22°C |
Dew Point: | 14°C |
| Barometer: | 101.4 kPa |
Wind: | N 17 Km/h |
| Humidity: | 60.5% |
Visibility: | n/a |
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| Alton Weather Forecast Summary |
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Today
Jul 18th
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Saturday
Jul 19th
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Sunday
Jul 20th
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Monday
Jul 21st
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Tuesday
Jul 22nd
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Cloudy |
Showers |
Showers |
Mostly Cloudy with Showers |
Mostly Cloudy |
27°C
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23°C
16°C |
21°C
14°C |
21°C
14°C |
23°C
14°C |
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| Alton Detailed Weather Forecast |
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| Friday, July 18th, 2025 |
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Afternoon |
Temperature: 26°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: 18°C |
| Cloudy with a slight chance of showers. |
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| Saturday, July 19th, 2025 |
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Overnight |
Temperature: 17°C |
| Cloudy with a few showers. |
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Morning |
Temperature: 18°C |
| Cloudy with a few showers. |
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Afternoon |
Temperature: 22°C |
| Cloudy with a chance of showers. Windy. |
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Evening |
Temperature: 16°C |
| Cloudy. |
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| Sunday, July 20th, 2025 |
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Overnight |
Temperature: 17°C |
| Cloudy with a chance of showers. Windy at times. |
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Morning |
Temperature: 19°C |
| Cloudy with a chance of showers. Windy. |
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Afternoon |
Temperature: 20°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: 15°C |
| Cloudy with showers likely. Windy at times. |
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| Monday, July 21st, 2025 |
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Overnight |
Temperature: 14°C |
| A mix of cloudy and clear skies with a chance of showers. Windy at times. |
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Morning |
Temperature: 17°C |
| Sunny with cloudy periods with showers likely. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 20°C |
| A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 15°C |
| Clear with cloudy periods with a slight chance of showers. Windy at times. |
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| Tuesday, July 22nd, 2025 |
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Overnight |
Temperature: 15°C |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 21°C |
| Mostly cloudy. Windy at times. |
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Afternoon |
Temperature: 22°C |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: 16°C |
| Cloudy with clear periods with a slight chance of showers. |
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| Wednesday, July 23rd, 2025 |
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Overnight |
Temperature: 14°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 21°C |
| Cloudy. |
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Afternoon |
Temperature: 21°C |
| Cloudy with a slight chance of showers. |
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Evening |
Temperature: 15°C |
| Cloudy. |
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| Thursday, July 24th, 2025 |
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Overnight |
Temperature: 13°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: 17°C |
| Cloudy with sunny periods with a slight chance of showers. Windy at times. |
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Afternoon |
Temperature: 22°C |
| Cloudy. |
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Evening |
Temperature: 17°C |
| Cloudy. |
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| Friday, July 25th, 2025 |
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Overnight |
Temperature: 14°C |
| Mostly clear. |
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Morning |
Temperature: 24°C |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 24°C |
| Sunny with cloudy periods. Windy. |
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Evening |
Temperature: 17°C |
| A mix of cloudy and clear skies. Windy at times. |
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| Saturday, July 26th, 2025 |
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Overnight |
Temperature: 13°C |
| Cloudy. |
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Morning |
Temperature: 22°C |
| Cloudy. |
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Afternoon |
Temperature: 25°C |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 16°C |
| A mix of cloudy and clear skies. |
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