Oak Forest, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    61°
    Sunday 5/19
    Forecast night icon
    61°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph late in the evening becoming southeast after midnight.
  • Forecast day icon
    Monday
    80% Chance of Storms
    85°
    Forecast night icon
    Night
    50% Chance of Storms
    71°
    Monday 5/20
    Day
    85°
    80% Chance of Storms
    Forecast day icon
    Night
    71°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with showers and thunderstorms in the afternoon. Warm with highs in the upper 80s. Southwest winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50 percent.
  • Forecast day icon
    Tuesday
    30% Chance of Storms
    87°
    Forecast night icon
    Night
    70% Chance of Storms
    72°
    Tuesday 5/21
    Day
    87°
    30% Chance of Storms
    Forecast day icon
    Night
    72°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms in the morning then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Humid. Continued warm with highs in the upper 80s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 30 percent.
    Night Details
    Showers and thunderstorms likely in the evening then showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Wednesday 5/22
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the morning. Highs in the upper 70s. Chance of precipitation 20 percent.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Thursday 5/23
    Day
    78°
    Sunny
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Friday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    40% Chance Rain Showers
    63°
    Friday 5/24
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    63°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 70s.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the upper 50s.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    77°
    Forecast night icon
    Night
    40% Chance of Storms
    62°
    Saturday 5/25
    Day
    77°
    40% Chance of Storms
    Forecast day icon
    Night
    62°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of precipitation 40 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    78°
    Forecast night icon
    Night
    50% Chance of Rain
    65°
    Sunday 5/26
    Day
    78°
    30% Chance Rain Showers
    Forecast day icon
    Night
    65°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of precipitation 30 percent.
    Night Details
    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 57F with an average humidity of 69%. Winds will be 3 mph from the E.
  • Forecast day icon
    Monday
    50% Chance of Rain
    78°
    Forecast night icon
    Night
    50% Chance of Rain
    64°
    Monday 5/27
    Day
    78°
    50% Chance of Rain
    Forecast day icon
    Night
    64°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 50% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 62F with an average humidity of 66%. Winds will be 2 mph from the SE.
    Night Details
    Clear with a 45% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 57F with an average humidity of 70%. Winds will be 1 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    61°
    Tuesday 5/28
    Day
    74°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 58F with an average humidity of 64%. Winds will be 3 mph from the NW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 61F. Dew point will be around 54F with an average humidity of 71%. Winds will be 3 mph from the NW.