10-Day Weather Forecast - Tiffin, IA

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  • |43°F
    70% Chance of Rain
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    Tonight

    43°F

    Rain likely. Windy with lows in the lower 30s. Southwest winds 20 to 25 mph with gusts up to 40 mph becoming west 20 to 30 mph with gusts up to 55 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    45°F

    Mostly sunny and windy. Highs in the mid 40s. Northwest winds 20 to 30 mph with gusts up to 50 mph.

    Night

    33°F

    Mostly cloudy. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming northeast around 5 mph after midnight.

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  • Weekend Weather

  • Day

    41°F

    Mostly cloudy. Highs in the upper 40s. East winds 10 to 15 mph.

    Night

    37°F

    Cloudy. Rain likely after midnight. Lows in the upper 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    46°F

    Rain in the morning then snow in the afternoon. Little or no snow accumulation. Windy with highs in the lower 50s. Temperature falling to around 40 in the afternoon. Chance of precipitation near 100 percent.

    Night

    19°F

    Snow likely mainly in the evening. Moderate snow accumulation possible. Windy and much cooler with lows around 10 above. Chance of snow 70 percent. Wind chill values as low as 10 below after midnight.

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  • Day

    17°F

    Mostly cloudy in the morning then becoming mostly sunny. Windy and much cooler with highs around 20. Wind chill values as low as 10 below in the morning.

    Night

    8°F

    Mostly clear. Cold with lows around zero. Wind chill values as low as 10 below.

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  • Day

    28°F

    Partly sunny. Highs in the mid 20s. Wind chill values as low as 10 below in the morning.

    Night

    27°F

    Mostly cloudy with a 40 percent chance of snow. Not as cool with lows 15 to 20.

    Hourly details
  • Day

    41°F

    Mostly cloudy. Highs in the lower 40s. Lows in the mid 20s.

    Night

    34°F

    Mostly cloudy. Highs in the lower 40s. Lows in the mid 20s.

    Hourly details
  • Day

    53°F

    Partly sunny. Not as cool with highs in the lower 50s.

    Night

    39°F

    Mostly cloudy. Low temperature around 39F. Dew point will be around 37F with an average humidity of 79%. Winds will be 4 mph from the N.

  • Day

    53°F

    Partly cloudy. High temperature around 53F. Dew point will be around 36F with an average humidity of 66%. Winds will be 2 mph from the N.

    Night

    42°F

    Partly cloudy. Low temperature around 42F. Dew point will be around 36F with an average humidity of 67%. Winds will be 2 mph from the S.

  • Weekend Weather

  • Day

    58°F

    Mostly sunny. High temperature around 58F. Dew point will be around 38F with an average humidity of 59%. Winds will be 1 mph from the W.

    Night

    39°F

    Mostly clear. Low temperature around 39F. Dew point will be around 34F with an average humidity of 62%. Winds will be 5 mph from the NE.