10-Day Weather Forecast - Otterville, IL

Mostly cloudy. A slight chance of showers in the morning. Areas of fog in the morning. Highs in the lower 80s. East winds around 5 mph becoming south around 5 mph in the afternoon. Chance of rain 20 percent.

Mostly cloudy with a chance of thunderstorms. A chance of showers. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Partly sunny with a chance of showers and thunderstorms in the morning then sunny in the afternoon. Warmer with highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. Heat index values up to 106 in the afternoon.

Mostly clear. Humid with lows in the lower 70s. South winds 5 to 10 mph. Heat index values up to 106 early in the evening.

Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.

Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.

Clear hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.

Clear hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.

Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.

Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.

Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.

Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.

Sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105.

Clear with a 35% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 73F with an average humidity of 75%. Winds will be 2 mph from the SE.

Sunny with a 45% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 73F with an average humidity of 66%. Winds will be 1 mph from the W.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 73F with an average humidity of 77%. Winds will be 1 mph from the E.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 71F with an average humidity of 67%. Winds will be 1 mph from the E.

Clear with a 35% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 77%. Winds will be 2 mph from the E.