10-Day Weather Forecast - Mason City, IL

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  • 28|26°F
    Sunny
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    Today

    28°F

    Sunny. High temperature around 28F. Dew point will be around 13F with an average humidity of 59%. Winds will be 10 mph from the NW.

    Tonight

    26°F

    Mostly clear this evening then becoming mostly cloudy. Not as cool with lows in the mid 20s. Temperature rising into the lower 30s after midnight. South winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Weekend Weather

  • Day

    45°F

    Partly sunny. Not as cool with highs in the mid 40s. Temperature falling to around 40 in the afternoon. South winds 10 to 15 mph becoming northwest in the afternoon.

    Night

    26°F

    Partly cloudy in the evening then clearing. Lows in the lower 20s. Northwest winds 5 to 10 mph.

    Hourly details
  • Day

    35°F

    Sunny cooler with highs in the mid 30s. North winds around 5 mph becoming east in the afternoon.

    Night

    28°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s. Southeast winds 5 to 10 mph.

    Hourly details
  • Day

    42°F

    Mostly cloudy. Highs in the mid 40s. Lows in the upper 30s.

    Night

    39°F

    Mostly cloudy. Highs in the mid 40s. Lows in the upper 30s.

    Hourly details
  • Day

    53°F

    Mostly sunny. Not as cool with highs in the mid 50s.

    Night

    40°F

    Mostly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    56°F

    Cloudy. Highs in the upper 50s.

    Night

    53°F

    Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s.

    Hourly details
  • Day

    63°F

    Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s.

    Night

    45°F

    Partly cloudy. Lows in the lower 40s.

  • Day

    54°F

    Partly sunny in the morning then becoming mostly cloudy. Cooler with highs in the upper 50s.

    Night

    44°F

    Partly cloudy. Low temperature around 44F. Dew point will be around 42F with an average humidity of 85%. Winds will be 3 mph from the S.

  • Weekend Weather

  • Day

    51°F

    Mostly cloudy. High temperature around 51F. Dew point will be around 42F with an average humidity of 78%. Winds will be 1 mph from the W.

    Night

    39°F

    Partly cloudy. Low temperature around 39F. Dew point will be around 37F with an average humidity of 80%. Winds will be 3 mph from the NW.

  • Day

    44°F

    Partly cloudy. High temperature around 44F. Dew point will be around 34F with an average humidity of 74%. Winds will be 5 mph from the NW.

    Night

    31°F

    Mostly clear. Low temperature around 31F. Dew point will be around 28F with an average humidity of 77%. Winds will be 5 mph from the NW.