Posen, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Rain
    60°
    Forecast night icon
    Night
    70% Chance of Storms
    53°
    Friday 4/26
    Day
    60°
    Rain
    Forecast day icon
    Night
    53°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with likely rain. Chance of precipitation 90%. High temperature around 60F. Dew point will be around 40F with an average humidity of 57%. Winds will be 7 mph from the SE.
    Night Details
    Cloudy with showers likely and a chance of thunderstorms. Turning warmer and more humid. Lows in the upper 50s. South winds 10 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    78°
    Forecast night icon
    Night
    50% Chance of Storms
    67°
    Saturday 4/27
    Day
    78°
    Partly Cloudy
    Forecast day icon
    Night
    67°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 20 mph. Gusts up to 40 mph in the morning decreasing to 30 mph in the afternoon. Chance of precipitation 20 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Unseasonably mild. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 30 mph.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    66°
    Sunday 4/28
    Day
    80°
    50% Chance of Storms
    Forecast day icon
    Night
    66°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of thunderstorms mainly in the morning. Highs in the upper 70s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with showers likely with a chance of thunderstorms. Unseasonably mild. Lows in the lower 60s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Monday
    60% Chance of Storms
    71°
    Forecast night icon
    Night
    30% Chance of Storms
    57°
    Monday 4/29
    Day
    71°
    60% Chance of Storms
    Forecast day icon
    Night
    57°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 60 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the lower 50s. Chance of precipitation 30 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    30% Chance of Storms
    62°
    Tuesday 4/30
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    62°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 30 percent.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    72°
    Forecast night icon
    Night
    40% Chance of Storms
    57°
    Wednesday 5/1
    Day
    72°
    30% Chance of Storms
    Forecast day icon
    Night
    57°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of thunderstorms. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    72°
    Forecast night icon
    Night
    30% Chance of Storms
    52°
    Thursday 5/2
    Day
    72°
    40% Chance Rain Showers
    Forecast day icon
    Night
    52°
    30% Chance of Storms
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy. A chance of thunderstorms in the evening. Lows around 50. Chance of precipitation 30 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Clear
    49°
    Friday 5/3
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the lower 60s.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 40F with an average humidity of 59%. Winds will be 6 mph from the NE.
  • Forecast day icon
    Saturday
    Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Saturday 5/4
    Day
    68°
    Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 68F. Dew point will be around 41F with an average humidity of 47%. Winds will be 4 mph from the E.
    Night Details
    Mostly clear. Low temperature around 55F. Dew point will be around 47F with an average humidity of 63%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Sunday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Sunday 5/5
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 72F. Dew point will be around 50F with an average humidity of 56%. Winds will be 4 mph from the S.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 54F with an average humidity of 71%. Winds will be 2 mph from the S.