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.

Fair

64°F

18°C

Humidity 46%
Wind Speed W 10 G 16 mph
Barometer 29.72 in
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Last update 20 Apr 5:55 pm CDT
Extended Forecast for

Grafton ND

  • Tonight

    Tonight: Mostly clear, with a low around 33. North northwest wind 6 to 15 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Light and variable wind becoming south southeast 9 to 14 mph in the morning.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. South southeast wind 9 to 14 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Breezy, with a south southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

    High: 78 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Partly sunny, with a high near 75. Breezy, with a south wind 17 to 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then a chance of rain and snow. Partly cloudy, with a low around 36. Breezy, with a west southwest wind around 24 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow. Partly sunny, with a high near 45. Breezy, with a west wind 22 to 29 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 30. Breezy, with a west wind 15 to 22 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 33. North northwest wind 6 to 15 mph.
Tuesday
Sunny, with a high near 64. Light and variable wind becoming south southeast 9 to 14 mph in the morning.
Tuesday Night
Mostly clear, with a low around 45. South southeast wind 9 to 14 mph.
Wednesday
Mostly sunny, with a high near 78. Breezy, with a south southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Wednesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 75. Breezy, with a south wind 17 to 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain before 4am, then a chance of rain and snow. Partly cloudy, with a low around 36. Breezy, with a west southwest wind around 24 mph. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Partly sunny, with a high near 45. Breezy, with a west wind 22 to 29 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 30. Breezy, with a west wind 15 to 22 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 42. Breezy, with a west wind 14 to 20 mph.
Saturday Night
Mostly cloudy, with a low around 28. West wind 9 to 16 mph.
Sunday
Partly sunny, with a high near 44. West wind 9 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 30. Northwest wind 7 to 11 mph.
Monday
Partly sunny, with a high near 48. West northwest wind 8 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grafton ND
 48.41°N 97.42°W
Last Update:
5:36 pm CDT Apr 20, 2026
Forecast Valid:
6pm CDT Apr 20, 2026-6pm CDT Apr 27, 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