10-Day Weather Forecast - Washington, IA

Sunny. Highs around 80. North winds around 5 mph.

Mostly clear. Lows in the lower 60s. North winds around 5 mph in the evening becoming light and variable.

Sunny with highs in the lower 80s. Southeast winds around 5 mph.

Mostly clear. Humid with lows in the mid 60s. Southeast winds around 5 mph.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Lows around 70.

Mostly sunny. Hot with highs in the lower 90s. Heat index values up to 105 in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening.

Mostly sunny. Hot with highs in the lower 90s. Heat index values up to 100.

Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 100 early in the evening.

Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Lows in the upper 60s. Chance of rain 40 percent.

Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Lows in the upper 60s. Chance of rain 40 percent.

Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Lows in the upper 60s. Chance of rain 40 percent.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 63F. Dew point will be around 67F with an average humidity of 93%. Winds will be 5 mph from the NE.

Sunny. High temperature around 78F. Dew point will be around 65F with an average humidity of 78%. Winds will be 4 mph from the NE.

Clear. Low temperature around 63F. Dew point will be around 67F with an average humidity of 93%. Winds will be 2 mph from the NE.

Sunny. High temperature around 79F. Dew point will be around 65F with an average humidity of 76%. Winds will be 2 mph from the NE.

Clear. Low temperature around 63F. Dew point will be around 66F with an average humidity of 92%. Winds will be 1 mph from the NE.