National Weather Service Forecast for: Williston ND
Issued by: National Weather Service Bismarck, ND
Updated: 4:37 am CDT Jun 22, 2026
 
Overnight

Overnight: A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 56. Light south wind.
Slight Chance
Showers

 Monday

Monday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 72. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy
then Showers
Likely
 Monday
Night
Monday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 49. North wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Chance
T-storms
 Tuesday

Tuesday: A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 69. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 40%.
Mostly Sunny
then Chance
Showers and
Breezy
 Tuesday
Night
Tuesday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 47. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 10%.
Slight Chance
T-storms and
Breezy then
Partly Cloudy
 Wednesday

Wednesday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 70. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Partly Sunny
then Slight
Chance
T-storms
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 47. Northeast wind 5 to 8 mph becoming calm after midnight.
Partly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 74. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Mostly Sunny

 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 52. East wind 11 to 14 mph, with gusts as high as 23 mph.
Mostly Cloudy
Lo 56 °F Hi 72 °F Lo 49 °F Hi 69 °F Lo 47 °F Hi 70 °F Lo 47 °F Hi 74 °F Lo 52 °F

Hazardous Weather Outlook
 

Overnight
 
 A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 56. Light south wind.
Monday
 
 A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 72. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
 
 Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 49. North wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 69. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 40%.
Tuesday Night
 
 A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 47. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 10%.
Wednesday
 
 A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 70. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
 
 Partly cloudy, with a low around 47. Northeast wind 5 to 8 mph becoming calm after midnight.
Thursday
 
 Mostly sunny, with a high near 74. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
 
 Mostly cloudy, with a low around 52. East wind 11 to 14 mph, with gusts as high as 23 mph.
Friday
 
 Partly sunny, with a high near 76. Windy, with a southeast wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 56. Windy, with a southeast wind 21 to 25 mph, with gusts as high as 38 mph.
Saturday
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Breezy, with a southeast wind around 23 mph, with gusts as high as 36 mph.
Saturday Night
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Breezy, with a southeast wind 10 to 20 mph becoming southwest after midnight. Winds could gust as high as 31 mph.
Sunday
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Breezy.

 

Forecast from NOAA-NWS for Williston ND.