10-Day Weather Forecast - Grayville, IL

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  • |75°F
    Mostly Cloudy

    Tonight

    75°F

    Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the mid 70s. Calm winds. Chance of rain 20 percent.

    Hourly details
  • 86|70°F
    50% Chance of Storms

    Day

    86°F

    Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 50 percent.

    Night

    70°F

    Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 89|75°F
    Sunny

    Day

    89°F

    Sunny. Highs in the lower 90s. Calm winds.

    Night

    75°F

    Mostly clear. Lows in the lower 70s. Calm winds becoming southwest around 5 mph after midnight.

    Hourly details
  • 93|70°F
    50% Chance of Storms

    Day

    93°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 50 percent. Highest heat index readings heat index readings up to 105 in the afternoon.

    Night

    70°F

    Mostly clear. Lows around 70. Highs in the mid 80s.

    Hourly details
  • 82|63°F
    Mostly Sunny

    Day

    82°F

    Mostly clear. Lows around 70. Highs in the mid 80s.

    Night

    63°F

    Mostly clear. Lows in the lower 60s. Highs in the lower 80s.

    Hourly details
  • 80|64°F
    Mostly Sunny

    Day

    80°F

    Mostly clear. Lows in the lower 60s. Highs in the lower 80s.

    Night

    64°F

    Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.

    Hourly details
  • 78|70°F
    Partly Cloudy

    Day

    78°F

    Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.

    Night

    70°F

    Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.

    Hourly details
  • 88|72°F
    Mostly Sunny

    Day

    88°F

    Mostly sunny. Highs in the upper 80s.

    Night

    72°F

    Clear with a 25% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 70F with an average humidity of 77%. Winds will be 2 mph from the S.

  • 88|72°F
    Sunny

    Day

    88°F

    Sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 88F. Dew point will be around 72F with an average humidity of 71%. Winds will be 2 mph from the SW.

    Night

    72°F

    Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 72F. Dew point will be around 71F with an average humidity of 76%. Winds will be 1 mph from the W.

  • 88|69°F
    Sunny

    Day

    88°F

    Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 88F. Dew point will be around 70F with an average humidity of 68%. Winds will be 2 mph from the NW.

    Night

    69°F

    Clear with a 25% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 67F with an average humidity of 74%. Winds will be 3 mph from the N.