10-Day Weather Forecast - Maryville, IL

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  • 41|21°F
    Flurries
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    Today

    41°F

    Mostly sunny. Scattered flurries early. Breezy and much cooler with highs in the upper 30s. Temperature falling into the lower 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph.

    Tonight

    21°F

    Clear. Much cooler with lows around 17. Northwest winds 15 to 20 mph with gusts up to 30 mph diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.

    Hourly details
  • Day

    35°F

    Sunny. Highs in the mid 30s. Northwest winds 5 to 10 mph becoming southwest in the afternoon.

    Night

    31°F

    Mostly cloudy. A chance of snow mainly in the evening. Not as cool. Near steady temperature in the lower 30s. Southwest winds 10 to 15 mph. Chance of snow 50 percent.

    Hourly details
  • Day

    45°F

    Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph.

    Night

    25°F

    Mostly cloudy. A slight chance of snow in the evening. Lows around 20. Chance of snow 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    28°F

    Partly sunny. Much cooler with highs in the upper 20s. Wind chill values as low as 5 above.

    Night

    14°F

    Partly cloudy. Lows around 10 above. Highs in the mid 20s. Wind chill values as low as 5 below.

    Hourly details
  • Day

    30°F

    Partly cloudy. Lows around 10 above. Highs in the mid 20s. Wind chill values as low as 5 below.

    Night

    18°F

    Partly cloudy. Lows around 15. Highs in the lower 30s. Wind chill values as low as zero.

    Hourly details
  • Day

    21°F

    Partly cloudy. Lows around 15. Highs in the lower 30s. Wind chill values as low as zero.

    Night

    9°F

    Mostly clear. Lows 10 to 15. Wind chill values as low as zero.

    Hourly details
  • Day

    33°F

    Mostly sunny. Highs in the mid 30s. Wind chill values as low as 5 above in the morning.

    Night

    23°F

    Mostly clear. Low temperature around 23F. Dew point will be around 15F with an average humidity of 52%. Winds will be 5 mph from the S.

  • Day

    40°F

    Partly cloudy. High temperature around 40F. Dew point will be around 17F with an average humidity of 52%. Winds will be 5 mph from the S.

    Night

    25°F

    Clear. Low temperature around 25F. Dew point will be around 19F with an average humidity of 67%. Winds will be 2 mph from the SE.

  • Day

    37°F

    Mostly sunny. High temperature around 37F. Dew point will be around 22F with an average humidity of 62%. Winds will be 6 mph from the SE.

    Night

    33°F

    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 33F. Dew point will be around 28F with an average humidity of 74%. Winds will be 5 mph from the SE.

  • Day

    41°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 41F. Dew point will be around 30F with an average humidity of 72%. Winds will be 3 mph from the SE.

    Night

    29°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 29F. Dew point will be around 28F with an average humidity of 79%. Winds will be 3 mph from the N.