10-Day Weather Forecast - Niantic, IL

As of

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  • 78|51°F
    Mostly Sunny

    Today

    78°F

    Mostly sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west in the afternoon.

    Tonight

    51°F

    Partly cloudy. Lows around 50. Northeast winds 5 to 10 mph.

    Hourly details
  • 72|60°F
    Mostly Sunny

    Day

    72°F

    Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph.

    Night

    60°F

    Mostly cloudy. Lows in the mid 50s. Southeast winds 5 to 10 mph.

    Hourly details