10-Day Weather Forecast - Saint Ignatius, MT

Mostly cloudy. Patchy fog in the morning. Highs in the 40s.

Mostly cloudy. Patchy fog. Lows in the upper 20s to mid 30s.

Mostly cloudy. Patchy fog in the morning. Highs in the 40s to lower 50s.

Mostly cloudy in the evening then becoming partly cloudy. Patchy fog. Lows in the upper 20s to mid 30s.

Partly cloudy. Patchy fog in the morning. Highs in the mid 40s to lower 50s.

Mostly clear. Patchy fog after midnight. Lows in the mid 20s to lower 30s.

Partly cloudy. Patchy fog in the morning. Highs in the 40s to lower 50s.

Partly cloudy. Patchy fog after midnight. Lows in the mid 20s to lower 30s.

Mostly cloudy. Highs in the 40s.

Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the upper 20s to mid 30s.

Mostly cloudy with a 30 percent chance of rain. Highs in the 40s.

Mostly cloudy with a 40 percent chance of rain. Lows in the upper 20s to mid 30s.

Mostly cloudy with a 30 percent chance of rain. Highs in the 40s.

Mostly cloudy. Low temperature around 35F. Dew point will be around 30F with an average humidity of 76%. Winds will be 2 mph from the SE.

Cloudy. High temperature around 42F. Dew point will be around 29F with an average humidity of 68%. Winds will be 1 mph from the W.

Cloudy. Low temperature around 33F. Dew point will be around 28F with an average humidity of 73%. Winds will be 2 mph from the E.

Partly cloudy. High temperature around 41F. Dew point will be around 27F with an average humidity of 67%. Winds will be 1 mph from the W.

Partly cloudy. Low temperature around 31F. Dew point will be around 26F with an average humidity of 72%. Winds will be 2 mph from the SE.