Casselton, ND Weather

Cass County9:29 AM CDT46.90°N, 97.21°WElevation 935 ft

Current conditions

Mostly Sunny
58°
Mostly Sunny
Feels like 58°
High 75°·Low 54°
WindSSE 12 mph gusts 26 mph
Humidity87%
Dew point54°
Cloud cover32%
UV index0 Low
Sunrise7:59 AM
Sunset6:29 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Friday

    A slight chance of thunderstorms and a slight chance of rain between 1pm and 4pm. Partly sunny, with a high near 75. South southeast wind 9 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

  • Friday Night

    Partly cloudy. Low around 54, with temperatures rising to around 61 overnight. South wind 17 to 28 mph, with gusts as high as 41 mph.

  • Saturday

    Mostly sunny, with a high near 60. West wind 16 to 25 mph, with gusts as high as 37 mph.

National Weather Service forecast updated 11 hrs ago.

Hourly

Hourly forecast
  1. Now Mostly Sunny 58°
  2. 10 AM Mostly Sunny 63°
  3. 11 AM Partly Sunny 67°
  4. 12 PM Partly Sunny 70°
  5. 1 PM Slight Chance T-storms 71°20%
  6. 2 PM Partly Sunny 73°12%
  7. 3 PM Slight Chance T-storms 73°16%
  8. 4 PM Partly Sunny 73°
  9. 5 PM Partly Sunny 75°
  10. 6 PM Mostly Cloudy 73°
  11. 7 PM Mostly Cloudy 71°
  12. 8 PM Mostly Cloudy 69°
  13. 9 PM Mostly Cloudy 67°
  14. 10 PM Mostly Cloudy 67°
  15. 11 PM Partly Cloudy 67°
  16. Sat12 AM Mostly Clear 67°
  17. 1 AM Mostly Clear 67°
  18. 2 AM Mostly Clear 66°
  19. 3 AM Partly Cloudy 66°
  20. 4 AM Partly Cloudy 65°
  21. 5 AM Partly Cloudy 61°
  22. 6 AM Mostly Sunny 60°
  23. 7 AM Mostly Cloudy 59°
  24. 8 AM Partly Sunny 55°

10-day forecast

Details
  1. TonightOct 22 Partly Cloudy Partly Cloudy56°
  2. TodayOct 23 Partly Sunny then Slight Chance T-storms Partly Sunny then Slight Chance T-storms20%54°75°
  3. SatOct 24 Mostly Sunny Mostly Sunny33°60°
  4. SunOct 25 Mostly Sunny Mostly Sunny17%32°50°
  5. MonOct 26 Chance Light Rain Chance Light Rain31%31°46°
  6. TueOct 27 Chance Light Rain Chance Light Rain32%37°50°
  7. WedOct 28 Chance Light Rain Chance Light Rain27%34°53°
  8. ThuOct 29 Slight Chance Light Rain then Mostly Sunny Slight Chance Light Rain then Mostly Sunny15%51°
  9. FriOct 30 Sunny Sunny27°43°
  10. SatOct 31 Sunny Sunny28°47°

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

More weather news

Air quality

52
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Fargo, ND reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:59 AM
Sunset 6:29 PM
Daylight 10 h 30 min (−3 min 9 s tomorrow)
Waxing Gibbous · 92% lit
Moonrise 5:02 PM Moonset 5:01 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low52° / 32°
Record high80° (1963)
Record low5° (1917)
Wettest1.80 in (1902)
Month to date0.31 in (normal 1.66 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 2 hrs ago

Key Messages

- Well above average temperatures today, followed by near average temperatures this weekend into next week.

- There is a medium chance for scattered weak thunderstorms Friday afternoon. Main hazard would be lightning.

Discussion

Issued at 342 PM CDT Thu Oct 22 2026

...Synopsis...

Blocked upper ridging remains over the central CONUS, with upper troughing over the West Coast. This upper ridging is driving well above average temperatures in the 70s currently over the region. Weak embedded impulse moving through the flow is utilizing weak instability aloft, helping spark scattered rain/virga showers in northeast ND and northwest MN this afternoon into evening. Dry air in the lower levels will prevent much of this precipitation from reaching the ground, thus added sprinkles to the forecast to account for this.

On Friday, well above average temperatures will occur once more with widespread 70s forecast during the day. While temperatures will be mild, gusty southerly winds 20-40 mph will also build starting Friday by late morning, lasting through the day.

Upper trough in the West will attempt to break eastward, although all guidance suggests this will occur in a split-flow- like regime, with the northern branch of the upper trough in northern CONUS and Canada separating from the southern branch lingering in the Southwest. As it does this, it brings sufficient moisture and lift to bring scattered showers Friday afternoon into evening. Most guidance also indicates at sufficient instability aloft to bring lightning/thunderstorms into the conversation. A lack of better instability, moisture, and wind shear spacing will mitigate how strong thunderstorms will be - likely keeping storms weak.

Strong cold front moves through Friday night into Saturday driven by the northern branch of the upper trough. This ends our well above average temperatures, with most locations seeing daily high temperatures Saturday occur just ahead of this cold front, occurring early morning Saturday.

Aviation

Issued at 705 AM CDT Fri Oct 23 2026

Will have increasing high and mid clouds going thru today. South-southeast winds increase and will become gusty this afternoon with gusts over 30 kts likely mid afternoon thru mid evening. Low level jet over the area this evening with a south jet of around 45-50 kts at 2000 ft agl focused in Minnesota. Wind shift to the southwest and then west very late tonight into Devils Lake basin.

Fgf Watches

ND...None. MN...None.

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.