Casselton, ND 58012 Weather

Cass County1:05 PM CDT46.90°N, 97.21°W

Current conditions

Clear
57°
Clear
Feels like 57°
High 66°·Low 37°
WindN 10 mph
Humidity55%
Dew point41°
Pressure30.23 inHg
Visibility10 mi
Cloud cover2%
UV index3 Moderate
Sunrise7:56 AM
Sunset6:32 PM

Observed at Fargo, Hector International Airport · 35 min ago

Forecast

10-day

  • Today

    Sunny. High near 66, with temperatures falling to around 64 in the afternoon. North northeast wind 9 to 13 mph.

  • Tonight

    Mostly clear. Low around 37, with temperatures rising to around 39 overnight. East northeast wind around 6 mph.

  • Thursday

    Sunny, with a high near 76. Southeast wind 3 to 17 mph, with gusts as high as 28 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Sunny 60°
  2. 2 PM Sunny 63°
  3. 3 PM Sunny 65°
  4. 4 PM Sunny 66°
  5. 5 PM Sunny 64°
  6. 6 PM Clear 62°
  7. 7 PM Mostly Clear 58°
  8. 8 PM Mostly Clear 52°
  9. 9 PM Partly Cloudy 50°
  10. 10 PM Partly Cloudy 48°
  11. 11 PM Partly Cloudy 46°
  12. Thu12 AM Mostly Clear 44°
  13. 1 AM Clear 43°
  14. 2 AM Clear 42°
  15. 3 AM Clear 40°
  16. 4 AM Clear 40°
  17. 5 AM Clear 39°
  18. 6 AM Sunny 38°
  19. 7 AM Sunny 40°
  20. 8 AM Sunny 40°
  21. 9 AM Sunny 44°
  22. 10 AM Sunny 51°
  23. 11 AM Sunny 57°
  24. 12 PM Sunny 63°

10-day forecast

Details
  1. TodayOct 21 Sunny Sunny37°66°
  2. ThuOct 22 Sunny Sunny55°76°
  3. FriOct 23 Chance Light Rain Chance Light Rain33%55°75°
  4. SatOct 24 Slight Chance Light Rain then Mostly Sunny Slight Chance Light Rain then Mostly Sunny15%36°62°
  5. SunOct 25 Mostly Sunny Mostly Sunny10%32°49°
  6. MonOct 26 Partly Sunny Partly Sunny10%29°48°
  7. TueOct 27 Mostly Sunny Mostly Sunny14%34°49°
  8. WedOct 28 Partly cloudy Partly cloudy38°53°
  9. ThuOct 29 Cloudy Cloudy33°46°
  10. FriOct 30 Sunny Sunny29°44°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in North Dakota

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Air quality

37
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Fargo, ND reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:56 AM
Sunset 6:32 PM
Daylight 10 h 36 min (−3 min 10 s tomorrow)
Waxing Gibbous · 79% lit
Moonrise 4:30 PM Moonset 2:39 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low53° / 33°
Record high87° (1947)
Record low11° (1913)
Wettest1.10 in (1900)
Month to date0.31 in (normal 1.53 in)

Fargo Area, records since 1881. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in FGF, issued 6 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 4Conservative index and reflects what the press published. Terms of use.