Altamont, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    70% Chance of Rain
    76°
    Forecast night icon
    Night
    70% Chance of Storms
    61°
    Monday 5/13
    Day
    76°
    70% Chance of Rain
    Forecast day icon
    Night
    61°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with probable rain. Chance of precipitation 65%. High temperature around 76F. Dew point will be around 61F with an average humidity of 74%. Winds will be 3 mph from the S.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    68°
    Forecast night icon
    Night
    70% Chance of Storms
    59°
    Tuesday 5/14
    Day
    68°
    Thunderstorms
    Forecast day icon
    Night
    59°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Thunderstorms likely with a chance of showers in the evening. Lows in the upper 50s. North winds around 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Wednesday 5/15
    Day
    71°
    Partly Sunny
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 70s. North winds around 10 mph.
    Night Details
    Partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph becoming east after midnight.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    60% Chance of Storms
    61°
    Thursday 5/16
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers in the morning then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms. Showers likely mainly in the evening. Lows around 60. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    76°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Friday 5/17
    Day
    76°
    40% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Mostly Clear
    63°
    Saturday 5/18
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    63°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 80s. Lows in the lower 60s.
    Night Details
    Mostly clear. Highs in the lower 80s. Lows in the lower 60s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    82°
    Forecast night icon
    Night
    30% Chance of Storms
    63°
    Sunday 5/19
    Day
    82°
    30% Chance Rain Showers
    Forecast day icon
    Night
    63°
    30% Chance of Storms
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    30% Chance of Rain
    64°
    Monday 5/20
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 65F with an average humidity of 89%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Tuesday 5/21
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 40% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 63F with an average humidity of 76%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 61F with an average humidity of 88%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Wednesday 5/22
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 73F. Dew point will be around 59F with an average humidity of 72%. Winds will be 3 mph from the NW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 60F with an average humidity of 89%. Winds will be 1 mph from the E.