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.

A Few Clouds

66°F

19°C

Humidity 52%
Wind Speed N 18 mph
Barometer 29.93 in
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Last update 3 Oct 4:55 pm CDT
Extended Forecast for

Grafton ND

  • Tonight

    Tonight: Increasing clouds, with a low around 43. West northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 66. West northwest wind 6 to 11 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. North wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. Breezy, with a south southeast wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon.

    High: 68 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South southeast wind 8 to 16 mph, with gusts as high as 26 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. West northwest wind around 11 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Breezy, with a northwest wind 11 to 20 mph.

    High: 68 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. West wind 6 to 8 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. West northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 66. West northwest wind 6 to 11 mph.
Sunday Night
Mostly clear, with a low around 37. North wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 68. Breezy, with a south southeast wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon.
Monday Night
Mostly clear, with a low around 50. South southeast wind 8 to 16 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 73. Northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 48. West northwest wind around 11 mph.
Wednesday
Sunny, with a high near 68. Breezy, with a northwest wind 11 to 20 mph.
Wednesday Night
Partly cloudy, with a low around 44. West wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 66. West wind 7 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 42. North northwest wind 5 to 8 mph.
Friday
Partly sunny, with a high near 64. North wind 5 to 15 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. Southeast wind around 14 mph.
Saturday
Partly sunny, with a high near 68. Breezy, with a south southeast wind 15 to 22 mph becoming west northwest in the afternoon. Winds could gust as high as 32 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:
4:46 pm CDT Oct 3, 2026
Forecast Valid:
5pm CDT Oct 3, 2026-6pm CDT Oct 10, 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