East Alton, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in East Alton now
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East Alton weather by the hour
East Alton weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of East Alton.
This week in East Alton
Sunrise, sunset and moon in East Alton
What is the weather usually like in East Alton?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 22°F average low
- 41.9 inprecipitation per year · 1,064 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit East Alton: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ALTON - MELVIN PRICE L&D, IL US (USC00110137), adjusted for the elevation of East Alton.
East Alton weather month by month
Sunrise and sunset in East Alton through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:15 AM | 5:04 PM | 9 h 48 min |
| February | 6:49 AM | 5:39 PM | 10 h 49 min |
| March | 7:09 AM | 7:08 PM | 11 h 58 min |
| April | 6:22 AM | 7:38 PM | 13 h 16 min |
| May | 5:46 AM | 8:07 PM | 14 h 21 min |
| June | 5:33 AM | 8:28 PM | 14 h 55 min |
| July | 5:46 AM | 8:26 PM | 14 h 40 min |
| August | 6:12 AM | 7:56 PM | 13 h 43 min |
| September | 6:40 AM | 7:10 PM | 12 h 29 min |
| October | 7:08 AM | 6:23 PM | 11 h 14 min |
| November | 6:41 AM | 4:48 PM | 10 h 6 min |
| December | 7:10 AM | 4:40 PM | 9 h 30 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in East Alton?
East Alton has a hot-summer humid continental climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 41.9 inches (1,064 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit East Alton is May–June and August–September. At 440 ft of elevation, nights are mild most of the year. 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 Alton
Weather in towns near East Alton
Questions about the weather in East Alton
What is the hottest month in East Alton?
July, with an average high of 87°F (31°C).
What is the coldest month in East Alton?
January, with an average low of 22°F (-6°C).
How much does it rain in East Alton?
About 41.9 inches (1,064 mm) a year; the wettest month is May.
Does it snow in East Alton?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit East Alton?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does East Alton have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in East Alton in November?
Highs average 54°F and lows 36°F, with about 3.4 inches of precipitation.
What time is sunrise in East Alton?
Around 6:41 AM in mid-November, and sunset around 4:48 PM. Today’s exact times are shown above.
Where does this East Alton weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of East Alton.
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