10-Day Weather Forecast - Armstrong, IA

Areas of fog in the morning. Mostly cloudy. Highs in the mid 40s. South winds 10 to 15 mph.

Patchy fog in the evening. Mostly cloudy. Lows in the upper 20s. Southwest winds 5 to 10 mph increasing to north 15 to 20 mph with gusts up to 30 mph after midnight.

A chance of freezing rain in the morning. Mostly cloudy with a chance of snow. Light snow accumulation possible. Windy cooler with highs in the upper 20s. Temperature falling to around 18 in the afternoon. Northwest winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 40 percent.

Mostly cloudy and breezy. Much cooler with lows zero to 5 above zero.

Mostly sunny and breezy. Highs 15 to 20.

Mostly clear. Lows around 10 above.

Partly sunny. Not as cool with highs in the mid 30s.

Mostly cloudy. Lows around 10 above.

Mostly cloudy in the morning then becoming partly sunny. A 20 percent chance of snow. Highs in the lower 20s.

Mostly cloudy. Lows 5 to 10 above.

Mostly sunny. Highs around 20.

Clear. Low temperature around 7F. Dew point will be around -1F with an average humidity of 63%. Winds will be 5 mph from the NW.

Mostly sunny. High temperature around 19F. Dew point will be around 5F with an average humidity of 66%. Winds will be 4 mph from the SE.

Mostly cloudy. Low temperature around 15F. Dew point will be around 10F with an average humidity of 75%. Winds will be 4 mph from the S.

Mostly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 22F. Dew point will be around 14F with an average humidity of 77%. Winds will be 2 mph from the NW.

Mostly cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 14F. Dew point will be around 12F with an average humidity of 82%. Winds will be 5 mph from the NW.

Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 17F. Dew point will be around 11F with an average humidity of 80%. Winds will be 9 mph from the NW.

Partly cloudy. Low temperature around 11F. Dew point will be around 8F with an average humidity of 80%. Winds will be 6 mph from the NW.