10-Day Weather Forecast - Onalaska, WA

Partly sunny. A chance of rain. Highs in the 50s. South wind 10 to 15 mph decreasing to 10 mph or less in the afternoon. Gusts to 25 mph.

Mostly cloudy. Areas of fog after midnight. Lows in the lower to mid 40s. Light wind.

Mostly sunny. Areas of fog in the morning. Highs in the mid to upper 50s. Light wind.

Partly cloudy. Lows near 40. Light wind.

Mostly sunny. Highs in the lower 50s.

Mostly cloudy in the evening then becoming partly cloudy. Lows near 40.

Mostly sunny. Highs near 50.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the lower to mid 50s.

Mostly clear. Lows in the lower to mid 30s.

Sunny. Highs in the lower to mid 50s.

Mostly clear. Lows in the lower to mid 30s.

Sunny. Highs in the lower to mid 50s.

Clear. Low temperature around 35F. Dew point will be around 35F with an average humidity of 89%. Winds will be 1 mph from the E.

Mostly sunny. High temperature around 45F. Dew point will be around 36F with an average humidity of 81%. Winds will be 1 mph from the W.

Mostly clear. Low temperature around 34F. Dew point will be around 34F with an average humidity of 92%. Winds will be 1 mph from the SW.

Partly cloudy. High temperature around 42F. Dew point will be around 36F with an average humidity of 90%. Winds will be 2 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 33F. Dew point will be around 35F with an average humidity of 98%. Winds will be 2 mph from the SW.