East Alton Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in East Alton

East Alton temperature today is 20°, feels like 20°, with a humidity level of 65% and wind at 4.82 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in East Alton: expect a high of 36° and a low of 23°, with clear sky. Rain chance tomorrow is 91%.

clear sky
20°
clear sky
H: 21° L: 19°
Feels like 20°
AQI: Fair (2/5)
Humidity
65%
Dew 13°
Wind speed
4.82 km/h
SW · G9.65
Pressure
1020 hPa
Visibility
10 km
Weather Summary
Currently in East Alton, expect varied conditions with mild temperatures around 20°. Winds are calm winds.
Precipitation Probability
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
91%
13
0%
16
23%
19
20%
22
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
20°
Mon
01:00
19°
 
19°
 
25°
 
31°
Mon
13:00
33°
 
30°
 
26°
 
24°
Tue
01:00
23°
 
25°
 
32°
 
36°
Tue
13:00
33°
 
29°
 
26°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:40
Sunset
Sunset
19:12
Moon Phase
Waxing Crescent (17%)
Timezone: GMT+05:30
Last updated: Sep 14, 2026 9:42 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.880329
Longitude
Longitude
-90.111221
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More about East Alton
Content curated by the NearWeather editorial team · Updated periodically
East Alton is a small village in Madison County, Illinois. It is located in the southwestern part of the state, just a few miles north of St. Louis. The climate in East Alton is typical of the Midwest, with hot and humid summers and cold and wet winters. Average temperatures range from the mid-30s in winter to the mid-80s in summer. Rainfall is spread evenly throughout the year, with occasional snowfall in the winter.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about East Alton
What is the temperature in East Alton right now?

The current temperature in East Alton is 20°, and it feels like 20°. Today's high is 21° and the low is 19°.

Will it rain in East Alton today?

No rain is expected in East Alton today (0% chance). Conditions are currently clear sky.

What is the weather in East Alton today?

East Alton is experiencing clear sky with a temperature of 20°. Humidity is at 65% and wind speed is 4.82 km/h from the SW.

What is the humidity in East Alton today?

Humidity in East Alton is 65% right now, with a dew point of 13°. Comfort levels are moderate.

What is the wind speed in East Alton today?

Wind speed in East Alton is 4.82 km/h, flowing at 225° SW wind direction. Gusts up to 9.65 km/h.

What is the 5-day forecast for East Alton?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for East Alton. Today's high is 21° and low is 19°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in East Alton today?

It feels like 20° in East Alton today, with 4% cloud cover and 10 km visibility.

Weather in East Alton