10-Day Weather Forecast - Altona, IL

Sunny. Highs in the mid 30s. North winds around 5 mph becoming south in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the upper 20s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Lows in the mid 30s. Highs around 50.

Mostly cloudy. Lows in the mid 30s. Highs around 50.

Mostly cloudy. Lows in the mid 30s. Highs around 50.

Cloudy. Highs in the mid 50s.

Mostly cloudy. Lows in the upper 40s. Highs in the lower 60s.

Mostly cloudy. Lows in the upper 40s. Highs in the lower 60s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s.

Mostly sunny. Highs in the mid 50s.

Partly cloudy. Low temperature around 40F. Dew point will be around 38F with an average humidity of 84%. Winds will be 4 mph from the SW.

Cloudy. High temperature around 44F. Dew point will be around 36F with an average humidity of 80%. Winds will be 4 mph from the N.

Mostly cloudy. Low temperature around 29F. Dew point will be around 28F with an average humidity of 78%. Winds will be 7 mph from the N.

Partly cloudy. High temperature around 35F. Dew point will be around 25F with an average humidity of 71%. Winds will be 5 mph from the N.

Mostly clear. Low temperature around 28F. Dew point will be around 23F with an average humidity of 74%. Winds will be 2 mph from the N.

Partly cloudy. High temperature around 37F. Dew point will be around 26F with an average humidity of 71%. Winds will be 1 mph from the NW.

Partly cloudy. Low temperature around 28F. Dew point will be around 24F with an average humidity of 75%. Winds will be 1 mph from the E.