10-Day Weather Forecast - Mason City, IL

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  • |31°F
    Snow
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    Tonight

    31°F

    Snow late this evening then a chance of snow. Little or no snow accumulation. Not as cool with lows around 30. East winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 90 percent.

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  • Day

    46°F

    Mostly cloudy. Highs in the mid 40s. East winds 5 to 10 mph.

    Night

    38°F

    Cloudy. Showers likely after midnight. Lows in the mid 30s. Southeast winds around 5 mph. Chance of rain 70 percent.

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  • Day

    51°F

    Showers. Highs in the mid 50s. Southeast winds around 5 mph. Chance of rain near 100 percent.

    Night

    46°F

    Showers. Not as cool. Near steady temperature in the upper 40s. East winds around 5 mph. Chance of rain 90 percent.

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  • Day

    59°F

    Showers likely in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 80 percent.

    Night

    52°F

    Showers likely. Lows in the mid 40s. Chance of rain 70 percent.

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  • Day

    65°F

    Mostly cloudy with showers likely in the morning then partly sunny with a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 60 percent.

    Night

    52°F

    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 50s. Chance of rain 50 percent.

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  • Day

    72°F

    Showers. Highs in the lower 70s. Chance of rain 80 percent.

    Night

    53°F

    Showers likely. Cooler with lows in the lower 40s. Chance of rain 70 percent.

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  • Weekend Weather

  • Day

    58°F

    Mostly cloudy. A chance of showers in the morning. Much cooler with highs in the upper 50s. Chance of rain 40 percent.

    Night

    43°F

    Partly cloudy in the evening then clearing. Lows in the upper 30s.

    Hourly details
  • Day

    64°F

    Sunny. Highs in the mid 60s.

    Night

    50°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 75%. Winds will be 8 mph from the S.

  • Day

    65°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 65F. Dew point will be around 52F with an average humidity of 73%. Winds will be 8 mph from the S.

    Night

    52°F

    Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 52F. Dew point will be around 49F with an average humidity of 77%. Winds will be 7 mph from the S.

  • Day

    59°F

    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 59F. Dew point will be around 49F with an average humidity of 76%. Winds will be 6 mph from the SW.

    Night

    41°F

    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 41F. Dew point will be around 38F with an average humidity of 72%. Winds will be 4 mph from the NW.