10-Day Weather Forecast - Saint Ignatius, MT

Mostly cloudy. Areas of smoke in the morning. Highs in the 80s to lower 90s.

Mostly cloudy. Lows in the upper 50s to mid 60s.

Mostly cloudy. Highs in the mid 80s to lower 90s.

Partly cloudy. Lows in the upper 50s to mid 60s.

Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 80s to mid 90s.

Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows in the upper 50s to mid 60s.

Partly cloudy. Slight chance of rain in the morning then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 20 percent. Highs in the 90s.

Partly cloudy with a 40 percent chance of rain. Lows in the upper 50s to mid 60s.

Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the 90s.

Mostly clear. Lows in the upper 50s to mid 60s.

Mostly sunny. Highs in the upper 80s to mid 90s.

Mostly clear. Lows in the mid 50s to lower 60s.

Mostly sunny. Highs in the mid 80s to lower 90s.

Clear. Low temperature around 58F. Dew point will be around 43F with an average humidity of 39%. Winds will be 5 mph from the W.

Sunny. High temperature around 89F. Dew point will be around 44F with an average humidity of 34%. Winds will be 5 mph from the W.

Clear. Low temperature around 58F. Dew point will be around 45F with an average humidity of 42%. Winds will be 4 mph from the W.

Sunny. High temperature around 88F. Dew point will be around 45F with an average humidity of 36%. Winds will be 5 mph from the W.

Clear. Low temperature around 57F. Dew point will be around 45F with an average humidity of 43%. Winds will be 4 mph from the W.