National Weather Service Forecast for: Jamestown ND
Issued by: National Weather Service Bismarck, ND
Updated: 1:31 pm CDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 70. West wind 15 to 17 mph, with gusts as high as 29 mph.
Sunny

 Tonight

Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 34. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Mostly Cloudy
then Patchy
Fog
 Friday

Friday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Northwest wind 6 to 11 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Patchy Fog
then Mostly
Sunny
 Friday
Night
Friday Night: Partly cloudy, with a low around 39. Northeast wind 8 to 10 mph becoming southwest after midnight.
Partly Cloudy

 Saturday

Saturday: Partly sunny, with a high near 62. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Partly Sunny

 Saturday
Night
Saturday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 29. North wind around 15 mph, with gusts as high as 23 mph.
Chance Rain

 Sunday

Sunday: Partly sunny, with a high near 40. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Partly Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 24. Northwest wind 6 to 11 mph becoming southeast after midnight.
Partly Cloudy

 Monday

Monday: Partly sunny, with a high near 51. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.
Partly Sunny
then Partly
Sunny and
Breezy
Hi 70 °F Lo 34 °F Hi 65 °F Lo 39 °F Hi 62 °F Lo 29 °F Hi 40 °F Lo 24 °F Hi 51 °F

 

This Afternoon
 
 Sunny, with a high near 70. West wind 15 to 17 mph, with gusts as high as 29 mph.
Tonight
 
 Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 34. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Friday
 
 Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Northwest wind 6 to 11 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Friday Night
 
 Partly cloudy, with a low around 39. Northeast wind 8 to 10 mph becoming southwest after midnight.
Saturday
 
 Partly sunny, with a high near 62. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
 
 A 30 percent chance of rain. Mostly cloudy, with a low around 29. North wind around 15 mph, with gusts as high as 23 mph.
Sunday
 
 Partly sunny, with a high near 40. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday Night
 
 Partly cloudy, with a low around 24. Northwest wind 6 to 11 mph becoming southeast after midnight.
Monday
 
 Partly sunny, with a high near 51. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.
Monday Night
 
 Mostly cloudy, with a low around 29. Southwest wind 9 to 13 mph becoming northeast in the evening. Winds could gust as high as 20 mph.
Tuesday
 
 Mostly cloudy, with a high near 46. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
 
 Mostly cloudy, with a low around 28. East wind 11 to 13 mph, with gusts as high as 21 mph.
Wednesday
 
 Mostly cloudy, with a high near 57. Breezy, with a southeast wind 14 to 20 mph becoming south in the afternoon. Winds could gust as high as 28 mph.

 

Forecast from NOAA-NWS for Jamestown ND.