Casselton 7 Day Weather Forecast with Current Weather Conditions for , ND." />

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Casselton, North Dakota 7 Day Weather Forecast

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NWS Forecast for Casselton ND

National Weather Service Forecast for: Casselton ND
Issued by: National Weather Service Grand Forks, ND

Updated: 3:36 pm CDT Jun 14, 2026

Tonight Increasing Clouds	Monday Breezy. Partly Sunny then Chance T-storms	Monday Night Chance T-storms then Slight Chance Showers	Tuesday Sunny	Tuesday Night Mostly Cloudy then Chance Showers	Wednesday Showers	Wednesday Night Chance Showers	Thursday Partly Sunny then Slight Chance T-storms	Thursday Night Partly Cloudy
Lo 49 °F	Hi 78 °F	Lo 46 °F	Hi 75 °F	Lo 52 °F	Hi 67 °F	Lo 48 °F	Hi 69 °F	Lo 47 °F

Hazardous Weather Outlook

Tonight	Increasing clouds, with a low around 49. North northwest wind 8 to 17 mph becoming west southwest after midnight.
Monday	A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Breezy, with a west southwest wind 14 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 31 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night	A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 46. North northwest wind 10 to 17 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday	Sunny, with a high near 75. West wind 8 to 15 mph.
Tuesday Night	A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 52. West wind 6 to 11 mph becoming south southeast after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday	Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 67. Southeast wind 10 to 16 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night	A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 48. North wind 15 to 17 mph.
Thursday	A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 69. North northwest wind 14 to 18 mph.
Thursday Night	Partly cloudy, with a low around 47. West wind 5 to 15 mph.
Juneteenth	A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. Northwest wind 9 to 14 mph.
Friday Night	Mostly clear, with a low around 50. North wind 5 to 13 mph.
Saturday	Mostly sunny, with a high near 77. North wind 8 to 15 mph.
Saturday Night	Partly cloudy, with a low around 51. North northeast wind 8 to 15 mph.
Sunday	A 20 percent chance of showers. Mostly sunny, with a high near 75. North northeast wind 9 to 15 mph.

Forecast from NOAA-NWS for Casselton ND.

Weather Forecast Discussion

268
FXUS63 KFGF 141919
AFDFGF

Area Forecast Discussion
National Weather Service Grand Forks ND
219 PM CDT Sun Jun 14 2026

.KEY MESSAGES...

- Scattered showers and thunderstorms are expected across much
  of the area Monday afternoon and evening. A few storms could
  become strong and produce hail and frequent lightning.

&&

.DISCUSSION...
Issued at 217 PM CDT Sun Jun 14 2026

...Synopsis...

The overall pattern across the Northern Plains and Upper Midwest
continues to support cooler temperatures and continued chances for
showers and thunderstorms for the next week. H5 height anomalies
remain quite low north the Great Lakes through the end of next week,
with shortwaves traversing northwest flow.

The first of these waves arrives Monday, bringing diurnally
driven scattered showers and thunderstorms during the afternoon
and evening. Low level lapse rates are expected to be nearly dry
adiabatic, which will combine with low freezing heights to
present a hail threat during the strongest storms. Most
thunderstorm activity should remain sub severe; however, hail up
to 1 inch in diameter cannot be ruled out.

Heading into Tuesday, another weak shortwave traverses a
baroclinic boundary, bringing additional chances for showers and
thunderstorms as the larger boundary lifts northeastward into
the area. Reinforcing cooler air moves into the Northern Plains
on Wednesday as highs struggle to reach 70 degrees in most
places. Additional rain chances emerge on Thursday and Friday,
but will be dependent on the timing of shortwave activity.

&&

.AVIATION /18Z TAFS THROUGH 18Z MONDAY/...
Issued at 1225 PM CDT Sun Jun 14 2026

VFR conditions prevail through the period at all TAF sites.
Winds this afternoon are expected to continue out of the
northwest at 10-15 knots, with gusts ranging from 20-30 knots.
Look for gusts to diminish late this evening at all TAF sites.
Heading into Monday morning, winds shift to the west, then
southwest at 10-15 knots.

&&

.FGF WATCHES/WARNINGS/ADVISORIES...
ND...None.
MN...None.

&&

$$

DISCUSSION...Lynch
AVIATION...Lynch

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Forecast Discussion from: NOAA-NWS

Script developed by: El Dorado Weather

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