 |
 Current Alton Weather Conditions |
Updated June 19th at 1:50 am |
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| Temperature: | 64°F |
Dew Point: | 55°F |
| Barometer: | 30.27 inHg |
Wind: | N 9 Mph |
| Humidity: | 72.6% |
Visibility: | n/a |
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| Alton Weather Forecast Summary |
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Today
Jun 19th
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Friday
Jun 20th
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Saturday
Jun 21st
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Sunday
Jun 22nd
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Monday
Jun 23rd
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Cloudy |
Cloudy |
Mix of Cloud and Sun |
Cloudy |
Cloudy |
79°F
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81°F
57°F |
81°F
58°F |
82°F
55°F |
75°F
49°F |
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| Alton Detailed Weather Forecast |
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| Thursday, June 19th, 2025 |
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Overnight |
Temperature: 61°F |
| Clear. |
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Morning |
Temperature: 77°F |
| Sunny. |
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Afternoon |
Temperature: 76°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 61°F |
| Cloudy. |
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| Friday, June 20th, 2025 |
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Overnight |
Temperature: 61°F |
| Cloudy. |
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Morning |
Temperature: 77°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 79°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 62°F |
| Clear. |
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| Saturday, June 21st, 2025 |
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Overnight |
Temperature: 62°F |
| Clear. |
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Morning |
Temperature: 79°F |
| A mix of sun and cloud. Windy at times. |
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Afternoon |
Temperature: 80°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 67°F |
| Clear with cloudy periods. |
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| Sunday, June 22nd, 2025 |
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Overnight |
Temperature: 64°F |
| Mostly clear with a chance of showers. |
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Morning |
Temperature: 78°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 80°F |
| Sunny. Windy. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Monday, June 23rd, 2025 |
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Overnight |
Temperature: 56°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 70°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 73°F |
| Sunny. Windy. |
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Evening |
Temperature: 53°F |
| Clear. |
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| Tuesday, June 24th, 2025 |
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Overnight |
Temperature: 50°F |
| Clear. |
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Morning |
Temperature: 70°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 72°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 55°F |
| Clear. |
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| Wednesday, June 25th, 2025 |
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Overnight |
Temperature: 56°F |
| Clear. |
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Morning |
Temperature: 77°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 78°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 62°F |
| Clear. |
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| Thursday, June 26th, 2025 |
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Overnight |
Temperature: 59°F |
| Clear with cloudy periods with a slight chance of showers. |
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Morning |
Temperature: 75°F |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: 72°F |
| Sunny with cloudy periods. Windy. |
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Evening |
Temperature: 59°F |
| Clear. Windy at times. |
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