10-Day Weather Forecast - Treynor, IA

Partly sunny. Not as cool with highs in the mid 40s. Southwest winds 10 to 15 mph.

Mostly cloudy in the evening then becoming partly cloudy. Windy with lows in the mid 20s. West winds 15 to 25 mph becoming northwest 25 to 30 mph after midnight. Gusts up to 45 mph.

Partly sunny and windy cooler. Near steady temperature in the upper 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph diminishing to 15 to 20 mph with gusts up to 30 mph in the afternoon.

Cloudy with a 20 percent chance of snow. Near steady temperature in the mid 20s. North winds around 5 mph becoming east after midnight.

Mostly cloudy. Highs in the lower 30s.

Mostly cloudy. A slight chance of snow after midnight. Lows around 15. Chance of snow 20 percent.

Mostly cloudy. Cooler with highs in the lower 20s. Temperature falling to around 15 in the afternoon. Wind chill values as low as zero.

Mostly cloudy. Colder with lows zero to 5 above zero. Wind chill values as low as 10 below.

Mostly cloudy. Highs 15 to 20. Wind chill values as low as 5 below in the morning.

Mostly cloudy. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below after midnight.

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

Mostly cloudy and not as cool. Near steady temperature 15 to 20.

Partly sunny. Not as cool with highs in the lower 30s.

Clear. Low temperature around 20F. Dew point will be around 20F with an average humidity of 90%. Winds will be 4 mph from the N.

Sunny. High temperature around 30F. Dew point will be around 22F with an average humidity of 80%. Winds will be 4 mph from the S.

Mostly clear. Low temperature around 29F. Dew point will be around 26F with an average humidity of 87%. Winds will be 6 mph from the S.

Partly cloudy. High temperature around 38F. Dew point will be around 30F with an average humidity of 80%. Winds will be 3 mph from the SW.

Partly cloudy. Low temperature around 29F. Dew point will be around 27F with an average humidity of 81%. Winds will be 3 mph from the NW.