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.

Partly Cloudy

57°F

14°C

Humidity 83%
Wind Speed SE 7 mph
Barometer 30.08 in (1018.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 28 Aug 8:53 am CDT
Extended Forecast for

Petersburg ND

  • Today

    Today: A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 79. South southeast wind 13 to 17 mph. Chance of precipitation is 20%.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Southeast wind 7 to 13 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 1pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 82. South wind 6 to 8 mph becoming west southwest in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. East northeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 81. East wind 8 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 59. East wind 11 to 14 mph becoming west after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Monday

    Monday: Mostly sunny, with a high near 78. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 78 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. West wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 77 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 79. South southeast wind 13 to 17 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Southeast wind 7 to 13 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers before 1pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 82. South wind 6 to 8 mph becoming west southwest in the morning. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. East northeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 81. East wind 8 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 59. East wind 11 to 14 mph becoming west after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 78. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph.
Monday Night
Mostly clear, with a low around 56. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 77. West wind 15 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 55. West northwest wind 6 to 9 mph becoming southeast after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Southeast wind 7 to 15 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southeast wind 9 to 13 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 82. South wind 10 to 16 mph becoming west in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg ND
 48.01°N 98°W
Last Update:
9:37 am CDT Aug 28, 2026
Forecast Valid:
9am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation