10-Day Weather Forecast - Waterloo, OH

Mostly sunny in the morning then becoming mostly cloudy. Cold with highs in the upper 20s. North winds around 5 mph in the morning becoming light and variable.

Mostly cloudy. Not as cold with lows around 18. Southwest winds around 5 mph.

Snow. Light snow accumulation. Highs in the mid 30s. Southwest winds 5 to 10 mph. Chance of snow near 100 percent.

Mostly cloudy. A chance of snow mainly in the evening. Cold with lows around 10 above. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent. Wind chill values as low as 1 below after midnight.

Sunny. Much colder with highs in the lower 20s. Wind chill values as low as 5 below.

Mostly clear in the evening then becoming mostly cloudy. Cold with lows around 5 above.

Mostly cloudy. Cold. Highs around 30. Lows 15 to 20.

Mostly cloudy. Cold. Highs around 30. Lows 15 to 20.

Mostly cloudy in the morning then becoming mostly sunny. Not as cool with highs in the mid 40s.

Partly cloudy. Lows in the upper 20s. Highs in the lower 50s.

Partly cloudy. Lows in the upper 20s. Highs in the lower 50s.

Mostly cloudy. A chance of rain after midnight. Lows in the mid 30s. Chance of rain 30 percent.

Cloudy with a 40 percent chance of rain. Highs in the upper 40s.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 80%. Winds will be 1 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 43F. Dew point will be around 33F with an average humidity of 77%. Winds will be 1 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 36F. Dew point will be around 32F with an average humidity of 77%. Winds will be 1 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 44F. Dew point will be around 35F with an average humidity of 78%. Winds will be 2 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 38F. Dew point will be around 34F with an average humidity of 78%. Winds will be 1 mph from the SE.