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Upcoming Weather Forecast for Upper Alton, Illinois: September 16 - 18, 2024

As summer makes its gradual exit, residents of Upper Alton, Illinois, can expect a delightful few days of weather to enjoy before the autumn chill sets in. Let’s break down the forecast for the next three days, with important observations you won’t want to miss.

Day 1: Monday, September 16, 2024

Expect a warm and partly cloudy day with a maximum temperature soaring to 33°C (91°F) and a minimum of 19°C (67°F). It’s a great time to bask in the sunshine, as there will be approximately 12.3 hours of sunlight! The UV index will peak at 5, so don’t forget the sunscreen if you plan to spend time outdoors.

Winds: Light to moderate breezes will be felt, reaching up to 8 km/h (5 mph). Humidity levels will hover around 65%, making the heat feel warm but manageable. As for precipitation, the chances are nonexistent, so no rain is expected for today!

The sun will rise at 6:44 AM and set at 7:07 PM, giving you plenty of daylight to enjoy the outdoors. With a moon phase of Waxing Gibbous and an illumination at 93%, tonight promises a beautiful moonlit sky.

For more detailed forecasts, check our Next 5 Days Weather page.

Day 2: Tuesday, September 17, 2024

The warmth continues on Tuesday, with similar max temperatures at 33°C (91°F) and a minimum of 20°C (68°F). This day will offer around 12.5 hours of sunlight, accompanied by a moderate UV index of 6—another day perfect for outdoor activities.

Winds: The wind will be gentle, reaching up to 8 km/h (5 mph). It will feel a little warmer with a humidity level around 51%. Again, no precipitation is predicted.

The sunrise will occur at 6:45 AM, with sunset at 7:05 PM, giving you ample time to enjoy the beauty of Upper Alton under the sun.

Day 3: Wednesday, September 18, 2024

On Wednesday, temperatures will slightly dip with a maximum of 31°C (88°F) and a minimum of 19°C (65°F). While you're still in for some sun with nearly 12.3 hours of daylight, expect a bit more cloud coverage compared to previous days.

Winds: The winds will be light at around 6 km/h (4 mph), coupled with a moderate humidity level of 60%. The UV index remains at 6, so take precaution if you’re outside for extended periods.

As the day progresses, the sunshine will fade into a partly cloudy evening. The moon phase will be a full moon, making for a splendid view later in the night.

Don’t forget to check the Hour by Hour Weather for real-time updates as your day unfolds!

Conclusion

Overall, Upper Alton is poised to experience wonderful weather in the coming days, making it a perfect opportunity to enjoy the vibrant outdoors as we transition into autumn. Remember to keep an eye on the forecast to make the most of these pleasant days!

Stay tuned for continual updates, and enjoy your time in the charming city of Upper Alton!