10-Day Weather Forecast - Hartland, WI

Very warm and humid. Partly sunny. Slight chance of showers and thunderstorms early in the afternoon. Showers likely and chance of thunderstorms late in the afternoon. Highs around 90. South winds 10 to 15 mph. Chance of precipitation 70 percent. Highest heat index readings 96 to 101 in the afternoon.

Mostly cloudy. Showers with thunderstorms likely through around midnight then showers likely and chance of thunderstorms after midnight. Locally heavy rainfall possible through around midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of precipitation 80 percent.

Showers likely and chance of thunderstorms. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of precipitation 60 percent.

Mostly cloudy. Chance of showers and thunderstorms through around midnight then showers likely and chance of thunderstorms after midnight. Lows in the upper 60s. South winds up to 10 mph. Chance of precipitation 70 percent.

Showers likely and chance of thunderstorms. Highs in the lower 80s. Chance of precipitation 70 percent.

Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 60s.

Partly sunny. Chance of showers in the morning then chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent.

Partly cloudy. A 20 percent chance of showers and thunderstorms through around midnight. Lows in the mid 60s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows in the lower 60s.

Mostly sunny with a 30 percent chance of showers. Highs in the lower 80s.

Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s.

Mostly sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs in the mid 80s.

Clear with a 35% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 68F with an average humidity of 89%. Winds will be 1 mph from the N.

Mostly sunny with a 25% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 69F with an average humidity of 72%. Winds will be 1 mph from the N.

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 67F. Dew point will be around 67F with an average humidity of 88%. Winds will be 2 mph from the N.

Sunny with a 30% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 66F with an average humidity of 69%. Winds will be 3 mph from the N.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 65F with an average humidity of 87%. Winds will be 3 mph from the NE.