10-Day Weather Forecast - Sparta, IL

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  • 95|79°F
    Mostly Sunny
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    Today

    95°F

    Sunny hot with highs in the mid 90s. North winds around 5 mph. Heat index values up to 111.

    Tonight

    79°F

    Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. Northeast winds around 5 mph in the evening becoming light and variable. Heat index values up to 106 early in the evening.

    Hourly details
  • Day

    93°F

    Sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Light and variable winds becoming east around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 106.

    Night

    79°F

    Mostly clear in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. Northeast winds around 5 mph becoming north after midnight. Chance of rain 40 percent. Heat index values up to 102 early in the evening.

    Hourly details
  • Day

    84°F

    Partly sunny in the morning then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Cooler with highs in the lower 80s. North winds 5 to 10 mph. Chance of rain 60 percent.

    Night

    70°F

    Mostly cloudy. A slight chance of showers in the evening. Lows in the mid 60s. Chance of rain 20 percent.

    Hourly details
  • Day

    81°F

    Mostly sunny. Highs around 80.

    Night

    63°F

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

    Hourly details
  • Weekend Weather

  • Day

    80°F

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

    Night

    63°F

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

    Hourly details
  • Day

    83°F

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

    Night

    69°F

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

    Hourly details
  • Day

    85°F

    Mostly sunny. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.

    Night

    75°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 75F. Dew point will be around 71F with an average humidity of 81%. Winds will be 4 mph from the S.

  • Day

    92°F

    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 92F. Dew point will be around 72F with an average humidity of 65%. Winds will be 7 mph from the S.

    Night

    77°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 77F. Dew point will be around 73F with an average humidity of 75%. Winds will be 7 mph from the S.

  • Day

    94°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 94F. Dew point will be around 72F with an average humidity of 62%. Winds will be 7 mph from the SW.

    Night

    79°F

    Clear. Low temperature around 79F. Dew point will be around 73F with an average humidity of 71%. Winds will be 6 mph from the S.

  • Day

    95°F

    Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 95F. Dew point will be around 73F with an average humidity of 60%. Winds will be 6 mph from the SW.

    Night

    78°F

    Clear with a 25% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 72F with an average humidity of 68%. Winds will be 6 mph from the S.