10-Day Weather Forecast - Lewiston, MN

Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values in the mid 90s in the afternoon.

Partly cloudy. Humid with lows in the upper 60s. Light winds.

Mostly sunny. Highs in the mid 80s. Light winds.

Partly cloudy. Lows in the mid 60s. Light winds.

Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent.

Mostly cloudy. Lows in the mid 60s.

Mostly cloudy. Highs around 80.

Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.

Showers likely. Highs in the mid 80s. Chance of rain 60 percent.

Showers likely. Lows in the upper 60s. Chance of rain 60 percent.

Mostly sunny. Highs in the lower 80s.

Partly cloudy with a 30 percent chance of showers. Lows in the lower 60s.

Mostly sunny. Highs in the upper 70s.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 58F with an average humidity of 79%. Winds will be 2 mph from the E.

Mostly sunny. High temperature around 71F. Dew point will be around 60F with an average humidity of 81%. Winds will be 2 mph from the SE.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 78%. Winds will be 4 mph from the S.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 75F. Dew point will be around 61F with an average humidity of 75%. Winds will be 4 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 78%. Winds will be 4 mph from the S.