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.

Light Drizzle

63°F

17°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 29.65 in
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 28 Jun 5:55 am CDT
Extended Forecast for

Grafton ND

  • Today

    Today: Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then scattered showers and thunderstorms after 2pm. High near 81. Breezy, with a southeast wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Scattered showers and thunderstorms before 11pm, then isolated showers and thunderstorms after 5am. Mostly cloudy, with a low around 64. South southeast wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Scattered
    Showers then
    Isolated
    T-storms

  • Monday

    Monday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 84. East wind 6 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Showers
    Likely then
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 59. South wind 9 to 13 mph becoming west southwest in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 82. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 37 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. West southwest wind 13 to 17 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly clear, with a low around 60. West southwest wind 6 to 10 mph becoming south in the evening. Chance of precipitation is 30%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. North northwest wind 6 to 10 mph becoming east northeast in the morning.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then scattered showers and thunderstorms after 2pm. High near 81. Breezy, with a southeast wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers and thunderstorms before 11pm, then isolated showers and thunderstorms after 5am. Mostly cloudy, with a low around 64. South southeast wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 84. East wind 6 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 59. South wind 9 to 13 mph becoming west southwest in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 82. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly clear, with a low around 61. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 86. West southwest wind 13 to 17 mph.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly clear, with a low around 60. West southwest wind 6 to 10 mph becoming south in the evening. Chance of precipitation is 30%.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. North northwest wind 6 to 10 mph becoming east northeast in the morning.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 63. Northeast wind 5 to 8 mph. Chance of precipitation is 40%.
Friday
Mostly sunny and hot, with a high near 90. East southeast wind 5 to 11 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southeast wind around 10 mph.
Independence Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Southeast wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grafton ND
 48.41°N 97.42°W
Last Update:
5:26 am CDT Jun 28, 2026
Forecast Valid:
6am CDT Jun 28, 2026-6pm CDT Jul 4, 2026
 
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Additional Resources

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Chance of Precipitation