10-Day Weather Forecast - Armstrong, TX

Mostly sunny. Hot with highs around 101. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 113.

Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Heat index values up to 108 early in the evening.

Mostly sunny. Hot with highs around 100. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 112.

Partly cloudy. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Heat index values up to 107 early in the evening.

Mostly sunny. Highs in the upper 90s. Heat index values up to 110.

Mostly clear. Lows in the mid 70s.

Sunny. Highs in the upper 90s. Heat index values up to 110.

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.

Mostly sunny. Highs in the upper 90s. Heat index values up to 110.

Partly cloudy. Lows in the mid 70s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 110.

Partly cloudy. Lows in the mid 70s.

Mostly sunny. Hot with highs around 100. Heat index values up to 110.

Clear with a 50% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 76F with an average humidity of 83%. Winds will be 9 mph from the SE.

Sunny with scattered thunderstorms. Chance of storms 35%. High temperature around 99F. Dew point will be around 76F with an average humidity of 63%. Winds will be 9 mph from the SE.

Clear with scattered thunderstorms. Chance of storms 45%. Low temperature around 76F. Dew point will be around 76F with an average humidity of 82%. Winds will be 10 mph from the SE.

Sunny with scattered thunderstorms. Chance of storms 40%. High temperature around 99F. Dew point will be around 76F with an average humidity of 64%. Winds will be 9 mph from the SE.

Clear with a 45% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 76F with an average humidity of 83%. Winds will be 9 mph from the SE.