10-Day Weather Forecast - Armstrong, PA

Partly sunny in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Warm with highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Mostly cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers after midnight. Mild. Lows in the mid 50s. West winds 5 to 10 mph. Chance of rain 50 percent.

Partly sunny in the morning then clearing. A 20 percent chance of showers. Warm with highs in the mid 70s. Northwest winds around 5 mph.

Mainly clear. Mild. Lows in the mid 50s. North winds around 5 mph becoming southeast after midnight.

Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Warm with highs in the upper 70s. Chance of rain 70 percent.

Showers likely with a chance of thunderstorms. Lows in the lower 40s. Chance of rain 70 percent.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Much cooler with highs in the lower 50s.

Partly cloudy in the evening then becoming mostly cloudy. A chance of rain showers in the evening. Lows in the upper 20s. Chance of rain 50 percent.

Mostly sunny. Cool with highs in the upper 40s.

Mainly clear. Lows in the upper 20s.

Mostly sunny. Much warmer with highs in the mid 60s.

Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the upper 40s.

Partly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 45F with an average humidity of 82%. Winds will be 2 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 49F with an average humidity of 69%. Winds will be 2 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 82%. Winds will be 1 mph from the E.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 66F. Dew point will be around 49F with an average humidity of 70%. Winds will be 2 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 83%. Winds will be 1 mph from the E.