Grafton, ND 58237 Weather

Walsh County11:32 PM CDT48.41°N, 97.41°W

Current conditions

Partly Cloudy
49°
Partly Cloudy
Feels like 42°
High 62° Wednesday·Low 38° tonight
WindNW 7 mph
Humidity83%
Dew point44°
Cloud cover35%
UV index0 Low
Sunrise7:58 AM
Sunset6:33 PM

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

Forecast

10-day
  • Tonight

    Mostly clear. Low around 38, with temperatures rising to around 43 overnight. North northwest wind 7 to 12 mph.

  • Wednesday

    Sunny, with a high near 62. North northeast wind 5 to 9 mph.

  • Wednesday Night

    Mostly clear, with a low around 35. East wind around 3 mph.

National Weather Service forecast updated 56 min ago.

  1. Now Partly Cloudy 49°
  2. Wed12 AM Mostly Clear 48°
  3. 1 AM Partly Cloudy 47°
  4. 2 AM Mostly Clear 46°
  5. 3 AM Mostly Clear 46°
  6. 4 AM Mostly Clear 45°
  7. 5 AM Clear 43°
  8. 6 AM Sunny 41°
  9. 7 AM Sunny 41°
  10. 8 AM Sunny 40°
  11. 9 AM Sunny 42°
  12. 10 AM Sunny 46°
  13. 11 AM Sunny 50°
  14. 12 PM Sunny 54°
  15. 1 PM Sunny 58°
  16. 2 PM Sunny 60°
  17. 3 PM Sunny 61°
  18. 4 PM Sunny 62°
  19. 5 PM Sunny 61°
  20. 6 PM Mostly Clear 59°
  21. 7 PM Clear 55°
  22. 8 PM Mostly Clear 49°
  23. 9 PM Mostly Clear 47°
  24. 10 PM Mostly Clear 46°

10-day forecast

Details
  1. TonightOct 20 Mostly Clear Mostly Clear38°
  2. WedOct 21 Sunny Sunny35°62°
  3. ThuOct 22 Sunny Sunny54°73°
  4. FriOct 23 Mostly Cloudy then Chance Light Rain Mostly Cloudy then Chance Light Rain36%52°71°
  5. SatOct 24 Slight Chance Light Rain then Mostly Sunny Slight Chance Light Rain then Mostly Sunny21%35°60°
  6. SunOct 25 Sunny Sunny30°48°
  7. MonOct 26 Partly Sunny Partly Sunny28°46°
  8. TueOct 27 Mostly Sunny Mostly Sunny49°
  9. WedOct 28 Sunny Sunny30°52°
  10. ThuOct 29 Cloudy Cloudy32°46°

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

Radar

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Weather news near Grafton

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Air quality

38
Good
Fine particles (PM2.5)

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

Forecast

  • TueGood (39)
  • WedGood (44)
  • ThuGood

Red River Valley North, MN reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:58 AM
Sunset 6:33 PM
Daylight 10 h 35 min (−3 min 23 s tomorrow)
Waxing Gibbous · 74% lit
Moonrise 4:16 PM Moonset 1:25 AM
Full moon Oct 26 New moon Nov 9

Nearby

Forecasters' discussion

From the National Weather Service office in FGF, issued 5 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.

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 626 PM CDT Tue Oct 20 2026

VFR conditions will prevail throughout the period at all TAF sites. Southerly winds are beginning to shift to the north. At the same time, wind gusts have dropped off, and sustained values will remain under 10 knots throughout the night. A SCT of cirrus will accompany this wind shift. Winds on Wednesday will remain out of the north/northeast, but should be sustained at under 12 knots without gusts.

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 4Conservative index and reflects what the press published. Terms of use.