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June 30th, 2025 :: 8:11 pm CDT   

Local Weather Report for
Altamont
Illinois, United States

 Current Altamont Weather Conditions Updated June 30th at 6:50 pm 
Overcast
Temperature:84°F Dew Point:70°F
Barometer:29.89 inHg Wind:N 15 Mph
Humidity:62.1% Visibility:0M
 
 Altamont Weather Forecast Summary  
 
Today
Jun 30th
Tuesday
Jul 1st
Wednesday
Jul 2nd
Thursday
Jul 3rd
Friday
Jul 4th
Thundershowers Mostly Sunny Mostly Sunny Sunny Thundershowers
86°F
81°F
67°F
84°F
66°F
86°F
68°F
89°F
70°F
 
 Altamont Detailed Weather Forecast  
 
Monday, June 30th, 2025
Evening Temperature: 71°F
A mix of cloudy and clear skies with a few showers. Slight chance of a thunderstorm.
Tuesday, July 1st, 2025
Overnight Temperature: 68°F
Mostly clear with a chance of showers.
Morning Temperature: 77°F
Sunny. Windy at times.
Afternoon Temperature: 79°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
Clear.
Wednesday, July 2nd, 2025
Overnight Temperature: 67°F
Mostly clear.
Morning Temperature: 79°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 72°F
Clear.
Thursday, July 3rd, 2025
Overnight Temperature: 69°F
Clear.
Morning Temperature: 82°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 74°F
Clear. Slight chance of a thunderstorm.
Friday, July 4th, 2025
Overnight Temperature: 71°F
Clear.
Morning Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 86°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm.
Saturday, July 5th, 2025
Overnight Temperature: 73°F
Clear. Chance of a thunderstorm.
Morning Temperature: 86°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 84°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 70°F
Cloudy with showers.
Sunday, July 6th, 2025
Overnight Temperature: 72°F
Clear with a slight chance of showers or thundershowers.
Morning Temperature: 81°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
Sunny with a chance of showers or thundershowers.
Evening Temperature: 72°F
Clear. Slight chance of a thunderstorm.
Monday, July 7th, 2025
Overnight Temperature: 71°F
A mix of clear and cloudy skies.
Morning Temperature: 80°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 82°F
Cloudy with a chance of showers or thundershowers.
Evening Temperature: 71°F
Cloudy. Slight chance of a thunderstorm.
Tuesday, July 8th, 2025
Overnight Temperature: 69°F
Cloudy.
Morning Temperature: 81°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 84°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 74°F
Clear.





 

  [ Local Weather Report ]
West Alton, MO 
6:50 PM  84°F
Overcast
 
Portage Des Sioux, MO 
6:54 PM  81°F
Overcast
 
Wood River, IL 
6:50 PM  84°F
Overcast
 
Roxana, IL 
6:50 PM  84°F
Overcast
 
Black Jack, MO 
6:51 PM  75°F
light rain
 
Alton, IL 
6:50 PM  84°F
Overcast
 
Florissant, MO 
6:51 PM  75°F
light rain
 
St Charles, MO 
6:54 PM  81°F
Overcast
 
Bellefontaine Neighbors, MO 
6:51 PM  75°F
light rain
 
Calverton Park, MO 
6:51 PM  75°F
light rain

This WeatherCity Weather Forecast for Altamont, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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