10-Day Weather Forecast - Portland, ND

Sunny. Highs in the mid 80s. Southeast winds up to 10 mph.

Partly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Lows 60 to 65. Chance of rain 50 percent.

Sunny. A slight chance of showers in the morning then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 85 to 90. Chance of rain 30 percent.

Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 60s.

Mostly clear. Highs 90 to 95. Lows 65 to 70.

Mostly clear. Highs 90 to 95. Lows 65 to 70.

Mostly clear. Highs 95 to 100. Lows in the mid 70s.

Mostly clear. Highs 95 to 100. Lows in the mid 70s.

Mostly sunny. Highs 95 to 100.

Mostly clear. Lows 65 to 70.

Mostly sunny. Highs in the mid 90s.

Mostly clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 62%. Winds will be 6 mph from the NE.

Mostly sunny. High temperature around 88F. Dew point will be around 59F with an average humidity of 54%. Winds will be 4 mph from the S.

Mostly clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 63%. Winds will be 3 mph from the SE.

Sunny. High temperature around 87F. Dew point will be around 59F with an average humidity of 55%. Winds will be 4 mph from the S.

Clear. Low temperature around 65F. Dew point will be around 59F with an average humidity of 59%. Winds will be 5 mph from the S.

Sunny. High temperature around 89F. Dew point will be around 58F with an average humidity of 51%. Winds will be 7 mph from the S.

Clear. Low temperature around 66F. Dew point will be around 60F with an average humidity of 58%. Winds will be 7 mph from the S.