East St. Louis, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in East St. Louis now
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East St. Louis weather by the hour
East St. Louis weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of East St. Louis.
This week in East St. Louis
Sunrise, sunset and moon in East St. Louis
What is the weather usually like in East St. Louis?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 24°F average low
- 40.8 inprecipitation per year · 1,037 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit East St. Louis: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CAHOKIA ST LOUIS AP, IL US (USW00003960), adjusted for the elevation of East St. Louis.
East St. Louis weather month by month
Sunrise and sunset in East St. Louis through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:15 AM | 5:04 PM | 9 h 49 min |
| February | 6:49 AM | 5:39 PM | 10 h 50 min |
| March | 7:09 AM | 7:08 PM | 11 h 59 min |
| April | 6:22 AM | 7:38 PM | 13 h 16 min |
| May | 5:46 AM | 8:06 PM | 14 h 20 min |
| June | 5:33 AM | 8:28 PM | 14 h 54 min |
| July | 5:47 AM | 8:26 PM | 14 h 38 min |
| August | 6:13 AM | 7:56 PM | 13 h 42 min |
| September | 6:41 AM | 7:10 PM | 12 h 29 min |
| October | 7:08 AM | 6:23 PM | 11 h 15 min |
| November | 6:41 AM | 4:48 PM | 10 h 7 min |
| December | 7:09 AM | 4:41 PM | 9 h 32 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in East St. Louis?
East St. Louis has a humid subtropical climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 24°F (-4°C).
It gets about 40.8 inches (1,037 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit East St. Louis is May and August to October. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about East St. Louis
Weather in towns near East St. Louis
Questions about the weather in East St. Louis
What is the hottest month in East St. Louis?
July, with an average high of 89°F (32°C).
What is the coldest month in East St. Louis?
January, with an average low of 24°F (-4°C).
How much does it rain in East St. Louis?
About 40.8 inches (1,037 mm) a year; the wettest month is May.
Does it snow in East St. Louis?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit East St. Louis?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does East St. Louis have?
Humid subtropical (Köppen Cfa).
What is the weather like in East St. Louis in November?
Highs average 55°F and lows 36°F, with about 3.3 inches of precipitation.
What time is sunrise in East St. Louis?
Around 6:41 AM in mid-November, and sunset around 4:48 PM. Today’s exact times are shown above.
Where does this East St. Louis weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of East St. Louis.
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