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

CAVALIER (K2C8)

Lat: 48.78°NLon: 97.63°WElev: 889ft.

Fair

68°F

20°C

Humidity 78%
Wind Speed NW 3 mph
Barometer 29.93 in
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 9 Aug 8:15 pm CDT
Extended Forecast for

Grafton ND

  • Tonight

    Tonight: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55. North wind around 5 mph.

    Low: 55 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 9am. Partly sunny, with a high near 78. North wind around 6 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. North wind 3 to 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 79. North wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. North wind 7 to 13 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. North wind 6 to 11 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. North wind 6 to 8 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. North northeast wind 5 to 7 mph becoming light and variable after midnight.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55. North wind around 5 mph.
Monday
A 20 percent chance of showers before 9am. Partly sunny, with a high near 78. North wind around 6 mph.
Monday Night
Partly cloudy, with a low around 55. North wind 3 to 6 mph.
Tuesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 79. North wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 76. North wind 7 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 52. North wind 6 to 11 mph.
Thursday
Mostly sunny, with a high near 74. North wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 51. North northeast wind 5 to 7 mph becoming light and variable after midnight.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 75. East southeast wind 3 to 8 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56. East northeast wind around 6 mph becoming south southeast after midnight.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 73. South southeast wind 7 to 10 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55. East wind 5 to 7 mph becoming west northwest after midnight.
Sunday
Partly sunny, with a high near 76. North northwest wind 6 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grafton ND
 48.41°N 97.42°W
Last Update:
7:36 pm CDT Aug 9, 2026
Forecast Valid:
8pm CDT Aug 9, 2026-6pm CDT Aug 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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