10-Day Weather Forecast - Anna, IL

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  • |78°F
    Mostly Clear

    Tonight

    78°F

    Mostly clear. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. South winds around 5 mph this evening becoming light and variable. Chance of rain 20 percent.

    Hourly details
  • 92|77°F
    30% Chance of Rain

    Day

    92°F

    Sunny hot with highs in the mid 90s. South winds around 5 mph. Highest heat index readings heat index readings up to 106 in the afternoon.

    Night

    77°F

    Mostly clear in the evening then becoming partly cloudy. Humid with lows in the mid 70s. South winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 93|76°F
    Mostly Sunny

    Day

    93°F

    Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph.

    Night

    76°F

    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 70s. Southwest winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 90|74°F
    40% Chance of Storms

    Day

    90°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

    Night

    74°F

    Partly cloudy. Lows in the lower 70s.

    Hourly details
  • 89|73°F
    30% Chance of Storms

    Day

    89°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.

    Night

    73°F

    Partly cloudy. Lows in the lower 70s.

    Hourly details
  • 87|73°F
    30% Chance of Storms

    Day

    87°F

    Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.

    Night

    73°F

    Partly cloudy in the evening then clearing. Lows in the lower 70s.

    Hourly details
  • 89|74°F
    30% Chance of Storms

    Day

    89°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.

    Night

    74°F

    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 70s.

    Hourly details
  • 88|72°F
    40% Chance of Storms

    Day

    88°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

    Night

    72°F

    Partly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 73F with an average humidity of 88%. Winds will be 2 mph from the N.

  • 87|71°F
    60% Chance of Storms

    Day

    87°F

    Partly cloudy with a 60% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 72F with an average humidity of 76%. Winds will be 1 mph from the NW.

    Night

    71°F

    Mostly clear with a 60% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 72F with an average humidity of 87%. Winds will be 1 mph from the W.

  • 86|70°F
    50% Chance of Storms

    Day

    86°F

    Mostly sunny with a 55% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 71F with an average humidity of 75%. Winds will be 4 mph from the NW.

    Night

    70°F

    Mostly clear with a 60% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 71F with an average humidity of 84%. Winds will be 2 mph from the N.