Casey, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    60°
    Friday 5/17
    Forecast night icon
    60°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms this evening. Areas of fog after midnight. Lows around 60. South winds around 5 mph. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Saturday 5/18
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of fog in the morning. Mostly sunny. Highs in the lower 80s. South winds around 5 mph.
    Night Details
    Mostly clear. Lows in the lower 60s. Light and variable winds.
  • Forecast day icon
    Sunday
    Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    66°
    Sunday 5/19
    Day
    82°
    Sunny
    Forecast day icon
    Night
    66°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 80s. West winds around 5 mph becoming south around 5 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the mid 60s. South winds around 5 mph.
  • Forecast day icon
    Monday
    Partly Cloudy
    84°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Monday 5/20
    Day
    84°
    Partly Cloudy
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 80s. Lows in the upper 60s.
    Night Details
    Partly cloudy. Highs in the mid 80s. Lows in the upper 60s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    83°
    Forecast night icon
    Night
    60% Chance of Storms
    70°
    Tuesday 5/21
    Day
    83°
    30% Chance Rain Showers
    Forecast day icon
    Night
    70°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    77°
    Forecast night icon
    Night
    60% Chance of Storms
    63°
    Wednesday 5/22
    Day
    77°
    60% Chance of Storms
    Forecast day icon
    Night
    63°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Chance of rain 60 percent.
    Night Details
    Showers likely with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows around 60. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Thursday 5/23
    Day
    75°
    Sunny
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Friday
    30% Chance of Storms
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    60°
    Friday 5/24
    Day
    73°
    30% Chance of Storms
    Forecast day icon
    Night
    60°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 58F with an average humidity of 79%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    63°
    Saturday 5/25
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    63°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 75F. Dew point will be around 62F with an average humidity of 78%. Winds will be 5 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 61F with an average humidity of 80%. Winds will be 4 mph from the S.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    75°
    Forecast night icon
    Night
    60% Chance of Storms
    63°
    Sunday 5/26
    Day
    75°
    50% Chance of Storms
    Forecast day icon
    Night
    63°
    60% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 64F with an average humidity of 80%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 63F with an average humidity of 82%. Winds will be 1 mph from the S.