10-Day Weather Forecast - Onalaska, TX

Mostly sunny. Humid with highs in the mid 90s. Light and variable winds, becoming east around 5 mph in the afternoon. Heat index values up to 106.

Partly cloudy in the evening, then clearing. Humid with lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Light and variable winds, becoming east around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 107.

Partly cloudy in the evening, then clearing. Lows in the lower 70s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105.

Partly cloudy in the evening, then clearing. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110.

Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105.

Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 79F. Dew point will be around 78F with an average humidity of 90%. Winds will be 5 mph from the S.

Mostly sunny with scattered thunderstorms. Chance of storms 50%. High temperature around 89F. Dew point will be around 78F with an average humidity of 80%. Winds will be 4 mph from the SE.

Mostly clear with scattered thunderstorms. Chance of storms 50%. Low temperature around 79F. Dew point will be around 78F with an average humidity of 86%. Winds will be 6 mph from the S.

Sunny with scattered thunderstorms. Chance of storms 35%. High temperature around 89F. Dew point will be around 77F with an average humidity of 80%. Winds will be 4 mph from the SE.

Mostly clear with scattered thunderstorms. Chance of storms 40%. Low temperature around 78F. Dew point will be around 78F with an average humidity of 86%. Winds will be 6 mph from the S.

Sunny with scattered thunderstorms. Chance of storms 35%. High temperature around 88F. Dew point will be around 77F with an average humidity of 82%. Winds will be 5 mph from the SE.

Clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 78F. Dew point will be around 78F with an average humidity of 86%. Winds will be 6 mph from the SE.