Weather in Upper Alton, United States 🇺🇸
Weather Forecast in Upper Alton
In Upper Alton right now it is 27°C and partly cloudy, feeling like 28°C. Humidity is 74% with winds around 9 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Upper Alton range from about 21°C to 34°C. ⚠️ Flood Warning issued July 6 at 9:28PM CDT until July 9 at 1:00AM CDT by NWS St Louis MO
Hourly Forecast for Upper Alton
14-Day Forecast for Upper Alton
Sunny
Sunny
Sunny
Patchy rain nearby
Patchy rain nearby
Partly Cloudy
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Additional Forecasts for Upper Alton
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Historical Weather
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Best Time to Be Outside in Upper Alton Tomorrow
There is no good daylight window left in Upper Alton today. Tomorrow, the most comfortable window looks like 07:00 to 09:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Upper Alton
What is the temperature in Upper Alton right now?
The current temperature in Upper Alton is 27°C (81°F), partly cloudy (feels like 28°C).
What's the weather like in Upper Alton right now?
Conditions in Upper Alton right now: Partly cloudy, humidity 74%, wind 9 km/h NE.
What is today's forecast for Upper Alton?
Today in Upper Alton: high 33°C, low 21°C, sunny. Chance of rain: 5%.
What is the 7-day weather forecast for Upper Alton?
Daily highs and lows for Upper Alton:
- 2026-07-07: 33°C / 21°C
- 2026-07-08: 30°C / 21°C
- 2026-07-09: 34°C / 21°C
- 2026-07-10: 30°C / 22°C
- 2026-07-11: 31°C / 21°C
- 2026-07-12: 31°C / 22°C
- 2026-07-13: 31°C / 22°C
Is it going to rain in Upper Alton today?
There is a 5% chance of rain in Upper Alton today.
What is the wind speed in Upper Alton right now?
Wind in Upper Alton is currently 9 km/h (5 mph) from the NE.
What is the UV index in Upper Alton right now?
The UV index in Upper Alton is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
