Portal, North Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    43°
    Sunday 5/12
    Forecast night icon
    43°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows around 40. Northeast winds 5 to 10 mph becoming east 10 to 15 mph after midnight.
  • Forecast day icon
    Monday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    60% Chance of Storms
    49°
    Monday 5/13
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 20 percent chance of showers. Highs in the upper 60s. Southeast winds 15 to 20 mph.
    Night Details
    Showers likely. A slight chance of thunderstorms in the evening then a chance of thunderstorms after midnight. Lows in the upper 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    65°
    Forecast night icon
    Night
    30% Chance of Storms
    43°
    Tuesday 5/14
    Day
    65°
    60% Chance of Storms
    Forecast day icon
    Night
    43°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Decreasing clouds. A slight chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 60s. South winds 10 to 15 mph becoming northwest in the afternoon. Chance of rain 60 percent.
    Night Details
    Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening then a slight chance of showers after midnight. Lows in the mid 40s. North winds 10 to 15 mph. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 5/15
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a 20 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    51°
    Thursday 5/16
    Day
    71°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs around 70. Chance of rain 30 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    62°
    Forecast night icon
    Night
    30% Chance of Storms
    43°
    Friday 5/17
    Day
    62°
    40% Chance of Storms
    Forecast day icon
    Night
    43°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 60s. Chance of rain 40 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 40s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    58°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Saturday 5/18
    Day
    58°
    30% Chance Rain Showers
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a 20 percent chance of showers. Lows around 40.
  • Forecast day icon
    Sunday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 5/19
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny with a 20 percent chance of showers. Highs in the lower 60s.
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 36F with an average humidity of 58%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Monday
    30% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Monday 5/20
    Day
    65°
    30% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 39F with an average humidity of 54%. Winds will be 3 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 40F with an average humidity of 61%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Tuesday 5/21
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 42F with an average humidity of 58%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 40F with an average humidity of 63%. Winds will be 2 mph from the E.