10-Day Weather Forecast - Tiffin, IA

Mostly cloudy. Snow likely in the afternoon. Snow may be heavy at times in the afternoon. Snow accumulation of 1 to 3 inches. Highs in the mid 20s. Southeast winds 5 to 10 mph. Chance of snow 70 percent.

Cloudy. Snow mainly in the evening. Total snow accumulation of 3 to 5 inches. Lows around 18. East winds 5 to 10 mph becoming northeast after midnight. Chance of snow 80 percent.

Partly sunny in the morning then becoming mostly cloudy. Highs in the mid 20s. Northwest winds 10 to 15 mph.

Mostly cloudy. Colder with lows around 4 above. Northwest winds around 10 mph. Wind chill values as low as 9 below after midnight.

Mostly cloudy. Snow likely mainly in the morning. Light snow accumulation possible. Much colder with highs around 10 above. Chance of snow 70 percent. Wind chill values as low as 10 below.

Mostly clear. Cold. Lows around 10 below. Highs zero to 5 above zero. Wind chill values as low as 30 below.

Mostly clear. Cold. Lows around 10 below. Highs zero to 5 above zero. Wind chill values as low as 30 below.

Mostly clear. Cold. Lows around 10 below. Highs zero to 5 above zero. Wind chill values as low as 30 below.

Partly cloudy. Highs in the upper 20s. Lows around 15. Wind chill values as low as 10 below.

Partly cloudy. Highs in the upper 20s. Lows around 15. Wind chill values as low as 10 below.

Mostly cloudy. Highs in the mid 30s. Lows in the upper 20s.

Mostly cloudy. Highs in the mid 30s. Lows in the upper 20s.

Mostly cloudy. Highs in the mid 30s. Lows in the upper 20s.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 34F. Dew point will be around 29F with an average humidity of 77%. Winds will be 9 mph from the W.

Mostly cloudy. High temperature around 36F. Dew point will be around 24F with an average humidity of 69%. Winds will be 8 mph from the NW.

Partly cloudy. Low temperature around 26F. Dew point will be around 18F with an average humidity of 68%. Winds will be 2 mph from the NW.

Partly cloudy. High temperature around 35F. Dew point will be around 21F with an average humidity of 63%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 32F. Dew point will be around 25F with an average humidity of 72%. Winds will be 5 mph from the S.