10-Day Weather Forecast - Frankfort Heights, IL

Sunny, hot with highs around 101. Northwest winds around 5 mph. Highest heat index readings heat index readings up to 106 in the afternoon.

Partly cloudy in the evening, then clearing. Lows in the lower 70s. North winds around 5 mph.

Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph.

Partly cloudy in the evening, then clearing. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Sunny. Highs in the lower 90s.

Mostly clear. Hot. Lows in the mid 60s.

Mostly clear. Hot. Highs in the mid 90s.

Mostly clear. Hot. Lows in the lower 70s.

Mostly clear. Hot. Highs in the upper 90s.

Mostly clear. Hot. Lows in the lower 70s.

Mostly sunny with a chance of showers. Highs in the lower 90s. Chance of rain 40 percent.

Partly cloudy in the evening, then clearing. Lows in the mid 60s.

Sunny. Highs in the upper 80s.

Clear. Low temperature around 67F. Dew point will be around 61F with an average humidity of 62%. Winds will be 2 mph from the E.

Sunny. High temperature around 90F. Dew point will be around 61F with an average humidity of 52%. Winds will be 3 mph from the S.

Clear. Low temperature around 69F. Dew point will be around 60F with an average humidity of 59%. Winds will be 3 mph from the SE.

Sunny. High temperature around 91F. Dew point will be around 63F with an average humidity of 52%. Winds will be 5 mph from the S.

Clear. Low temperature around 70F. Dew point will be around 62F with an average humidity of 61%. Winds will be 4 mph from the S.