National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Grand Forks, Grand Forks International Airport (KGFK)

Lat: 47.95°NLon: 97.18°WElev: 843ft.

Overcast

67°F

19°C

Humidity 61%
Wind Speed S 13 mph
Barometer 30.20 in (1022.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 23 Sep 3:53 pm CDT
Extended Forecast for

Portland ND

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 53. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of showers before 7am. Mostly cloudy, with a high near 70. South wind 10 to 17 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 54. South southeast wind 3 to 6 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 71. Southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 71 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Cloudy, with a low around 55. Southeast wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 68. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 51. South southeast wind 6 to 13 mph becoming southwest after midnight.

    Low: 51 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 71. West wind 6 to 8 mph becoming north in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. East northeast wind 5 to 8 mph.

    Low: 50 °F

    Slight Chance
    Showers then
    Chance
    Showers

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 53. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of showers before 7am. Mostly cloudy, with a high near 70. South wind 10 to 17 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Increasing clouds, with a low around 54. South southeast wind 3 to 6 mph.
Friday
Mostly cloudy, with a high near 71. Southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 55. Southeast wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 68. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 51. South southeast wind 6 to 13 mph becoming southwest after midnight.
Sunday
Mostly sunny, with a high near 71. West wind 6 to 8 mph becoming north in the afternoon.
Sunday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. East northeast wind 5 to 8 mph.
Monday
Showers. High near 68. Breezy, with an east wind 14 to 20 mph becoming north northeast in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%.
Monday Night
Showers likely. Mostly cloudy, with a low around 47. Breezy, with a north northeast wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 64. Breezy, with a north wind around 20 mph, with gusts as high as 32 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 41. Northwest wind 8 to 13 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 63. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 31 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ND
 47.49°N 97.36°W
Last Update:
3:36 pm CDT Sep 23, 2026
Forecast Valid:
4pm CDT Sep 23, 2026-6pm CDT Sep 30, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation