10-Day Weather Forecast - Johnston City, IL

As of

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  • 75|47°F
    Sunny

    Today

    75°F

    Sunny. Highs in the mid 70s. East winds around 5 mph.

    Tonight

    47°F

    Mostly clear. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.

    Hourly details
  • 74|51°F
    Sunny

    Day

    74°F

    Sunny. Highs in the mid 70s. East winds around 5 mph.

    Night

    51°F

    Mostly clear. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.

    Hourly details
  • 75|51°F
    Sunny

    Day

    75°F

    Sunny. Highs in the upper 70s.

    Night

    51°F

    Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.

    Hourly details
  • 75|50°F
    Mostly Cloudy

    Day

    75°F

    Mostly cloudy. Highs in the mid 70s.

    Night

    50°F

    Mostly cloudy. Lows in the upper 40s.

    Hourly details
  • 75|50°F
    Mostly Cloudy

    Day

    75°F

    Mostly cloudy. Highs in the mid 70s.

    Night

    50°F

    Mostly cloudy. Lows in the upper 40s.

    Hourly details
  • 72|53°F
    Mostly Sunny

    Day

    72°F

    Mostly sunny. Highs in the mid 70s.

    Night

    53°F

    Mostly clear. Lows in the upper 40s.

    Hourly details
  • 73|55°F
    Mostly Sunny

    Day

    73°F

    Mostly sunny. Highs in the mid 70s.

    Night

    55°F

    Mostly clear. Low temperature around 55F. Dew point will be around 43F with an average humidity of 56%. Winds will be 10 mph from the S.

  • 74|53°F
    Partly Cloudy

    Day

    74°F

    Partly cloudy. High temperature around 74F. Dew point will be around 54F with an average humidity of 53%. Winds will be 10 mph from the WSW.

    Night

    53°F

    Cloudy. Low temperature around 53F. Dew point will be around 50F with an average humidity of 85%. Winds will be 8 mph from the N.

  • 60|51°F
    Cloudy

    Day

    60°F

    Cloudy. High temperature around 60F. Dew point will be around 48F with an average humidity of 58%. Winds will be 9 mph from the NNE.

    Night

    51°F

    Cloudy. Low temperature around 51F. Dew point will be around 37F with an average humidity of 54%. Winds will be 7 mph from the NE.