 |
 Current Alton Weather Conditions |
Updated May 2nd at 5:50 am |
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| Temperature: | 57°F |
Dew Point: | 50°F |
| Barometer: | 29.95 inHg |
Wind: | N 9 Mph |
| Humidity: | 76.8% |
Visibility: | n/a |
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| Alton Weather Forecast Summary |
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Today
May 2nd
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Saturday
May 3rd
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Sunday
May 4th
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Monday
May 5th
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Tuesday
May 6th
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Cloudy |
Cloudy |
Mostly Sunny |
Cloudy |
Cloudy |
70°F
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66°F
49°F |
53°F
39°F |
51°F
35°F |
61°F
39°F |
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| Alton Detailed Weather Forecast |
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| Friday, May 2nd, 2025 |
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Morning |
Temperature: 67°F |
| Cloudy. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 67°F |
| Cloudy with a slight chance of showers or thundershowers. Windy at times. |
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Evening |
Temperature: 55°F |
| Clear. |
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| Saturday, May 3rd, 2025 |
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Overnight |
Temperature: 51°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 63°F |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 61°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 50°F |
| Mostly clear. Windy at times. |
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| Sunday, May 4th, 2025 |
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Overnight |
Temperature: 43°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 52°F |
| Mostly sunny. Windy. |
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Afternoon |
Temperature: 50°F |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: 40°F |
| Clear. Windy at times. |
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| Monday, May 5th, 2025 |
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Overnight |
Temperature: 37°F |
| Clear. Windy at times. |
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Morning |
Temperature: 48°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 50°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 40°F |
| Cloudy. |
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| Tuesday, May 6th, 2025 |
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Overnight |
Temperature: 40°F |
| Cloudy. |
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Morning |
Temperature: 56°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 59°F |
| Cloudy. |
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Evening |
Temperature: 46°F |
| A mix of cloudy and clear skies. |
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| Wednesday, May 7th, 2025 |
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Overnight |
Temperature: 45°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 55°F |
| Cloudy. |
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Afternoon |
Temperature: 54°F |
| Cloudy with a chance of showers. |
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Evening |
Temperature: 48°F |
| Cloudy with a chance of showers. |
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| Thursday, May 8th, 2025 |
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Overnight |
Temperature: 47°F |
| Cloudy with a chance of showers. |
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Morning |
Temperature: 49°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 55°F |
| Cloudy. |
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Evening |
Temperature: 41°F |
| Clear. |
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| Friday, May 9th, 2025 |
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Overnight |
Temperature: 39°F |
| Clear. |
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Morning |
Temperature: 55°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 55°F |
| Cloudy. |
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Evening |
Temperature: 43°F |
| Mostly clear. |
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