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

Hazardous Weather Conditions

Current conditions at

CAVALIER (K2C8)

Lat: 48.78°NLon: 97.63°WElev: 889ft.

A Few Clouds

73°F

23°C

Humidity 100%
Wind Speed SE 12 G 18 mph
Barometer 29.97 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 5 Sep 9:35 pm CDT
Extended Forecast for

Grafton ND

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 3am and 5am. Partly cloudy, with a low around 65. East southeast wind 8 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Scattered
    T-storms

  • Sunday

    Sunday: Scattered showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 81. East southeast wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Scattered
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Labor Day

    Labor Day: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 80. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 64. Breezy, with a south southeast wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Breezy, with a west southwest wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 80 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. Breezy, with a west wind around 23 mph, with gusts as high as 36 mph.

    Low: 55 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 36 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming west southwest after midnight.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly between 3am and 5am. Partly cloudy, with a low around 65. East southeast wind 8 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Scattered showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 81. East southeast wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Labor Day
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 80. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 64. Breezy, with a south southeast wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Mostly sunny, with a high near 80. Breezy, with a west southwest wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Partly cloudy, with a low around 55. Breezy, with a west wind around 23 mph, with gusts as high as 36 mph.
Wednesday
Mostly sunny, with a high near 74. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming west southwest after midnight.
Thursday
Sunny, with a high near 79. Southwest wind 6 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 54. South wind 9 to 13 mph.
Friday
Mostly sunny, with a high near 78. South southwest wind 11 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50. Northwest wind 9 to 11 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 72. Northwest wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grafton ND
 48.41°N 97.42°W
Last Update:
9:36 pm CDT Sep 5, 2026
Forecast Valid:
9pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

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