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Cooperstown, ND Weather
Current conditions
Observed at Jamestown, Jamestown Municipal Airport · 30 min ago
Forecast
10-day-
Today
Sunny, with a high near 62. Northeast wind 8 to 12 mph.
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Tonight
Clear. Low around 37, with temperatures rising to around 40 overnight. East southeast wind around 6 mph.
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Thursday
Sunny, with a high near 72. South southeast wind 7 to 18 mph.
National Weather Service forecast updated 18 min ago.
Hourly
Hourly forecast- Now50°
- 12 PM54°
- 1 PM58°
- 2 PM60°
- 3 PM61°
- 4 PM62°
- 5 PM61°
- 6 PM58°
- 7 PM54°
- 8 PM48°
- 9 PM47°
- 10 PM45°
- 11 PM44°
- Thu12 AM44°
- 1 AM43°
- 2 AM43°
- 3 AM42°
- 4 AM40°
- 5 AM40°
- 6 AM39°
- 7 AM38°
- 8 AM40°
- 9 AM43°
- 10 AM50°
10-day forecast
Details- TodayOct 21Sunny37°62°
- ThuOct 22Sunny54°72°
- FriOct 23Slight Chance Light Rain26%50°73°
- SatOct 24Mostly Sunny10%33°56°
- SunOct 25Mostly Sunny29°46°
- MonOct 26Partly Sunny28°45°
- TueOct 27Mostly Sunny17%32°47°
- WedOct 28Cloudy36°47°
- ThuOct 29Cloudy30°42°
- FriOct 30Sunny27°42°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news in North Dakota
More weather news-
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Mild fall weather continues across western North Dakota, even with a slight cool-down todayMcKenzie County Farmer Mild fall weather continues across western North Dakota, even with a slight cool-down today
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Sun & moon
Nearby
- Valley City 59 km
Forecasters' discussion
From the National Weather Service office in FGF, issued 4 hrs ago
Key Messages
- Dry conditions with above normal temperatures through Thursday.
- Windy Friday and Saturday with chances for light rain.
- Cooler, seasonable conditions by early next week.
Update
Issued at 638 AM CDT Wed Oct 21 2026
Cold front located from International Falls to just east of Bemidji then to in between Park Rapids and Detroit Lakes to in between Fergus Falls and Wapheton. Some high and mid clouds ahead of it are progressing east with clear sky moving in. Expect a clear sky today into tonight. North-Northeast wind to 10 kts today then light/variable tonight, though turning southeast by daybreak in eastern ND.
Discussion
Issued at 239 PM CDT Mon Oct 19 2026
...Synopsis...
A broad ridging pattern will persist through the work week before troughing off the southern California coast begins to move ashore by Thursday morning. Some differences remain among clusters regarding to the speed of the trough ejection into the plains with some as early Friday. Regardless, rain chances increase Friday and linger into Saturday. The quick moving shortwave will have little moisture to work with and almost all ensemble members keep rainfall amounts around a quarter inch or less. Isolated thunderstorms cannot be ruled out given the unusual warmth and instability.
Other notable features through the period will be strong winds Friday and Saturday, initially out of the south and turning to the west Saturday after a strong cold front passes through Friday night. The most likely range for top wind gusts are 35-45 mph both days, though there is moderate confidence for isolated gusts around 50 mph. Temperatures will remain well above seasonal averages for the next few days, before a more typical northwest upper level flow returns brings high temperatures in the 40s by Sunday/Monday.
Overall, enjoy a few more days of dry weather and 60s to 70s for highs this week as they will become increasingly fleeting in the coming weeks with seasonal normals dropping into the 40s by the end of the month for highs.
Aviation
Issued at 638 AM CDT Wed Oct 21 2026
A northwest to north wind this morning then north to northeast this afternoon up to 10 kts. Winds light and variable this evening and overnight, except turning southeast 5-8 kts tonight in Devils Lake area. Skies clear thru tonight.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.