| NWS Forecast for: Grant County Issued by: National Weather Service Grand Forks, ND Last Update: 508 PM CDT Tue Aug 18 2026 | |
| Tonight: Mostly clear. Lows in the mid 50s. North winds around 5 mph shifting to the southeast after midnight. Wednesday: Sunny. Highs 75 to 80. South winds around 5 mph shifting to the west in the afternoon. Wednesday Night: Partly cloudy. A chance of showers after midnight. Lows 55 to 60. Southeast winds up to 10 mph. Chance of rain 30 percent. Thursday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. Thursday Night: Mostly clear. Lows 55 to 60. Friday Through Saturday: Mostly clear. Highs 80 to 85. Lows in the mid 50s. Saturday Night: Partly cloudy. Lows in the mid 50s. Sunday: Partly sunny. A slight chance of showers. Highs 75 to 80. Sunday Night And Monday: Partly cloudy. A slight chance of showers. Highs in the mid 80s. Lows 60 to 65. Monday Night And Tuesday: Mostly clear. Highs in the mid 80s. Lows 60 to 65. | |
| Zone Forecast: Grant County | |
Visit your local NWS office at: https://www.weather.gov/fgf |