Weather World
Grant County, ND Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Grant County Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  |  |  | |  | | | |
| Chance of Showers | Sunny | Chance of T-Storm | Chance of T-Storm | Clearing | Windy | Mostly Clear | Sunny | Increasing Clouds | Sunny | Increasing Clouds | Sunny |
| Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C |
| POP: 20% | POP: 30% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 836 PM MDT Sat Sep 05 2026 
Grant County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Grant County Weather Map
Grant County Quick Facts
Grant County Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 642 PM CDT Sat Sep 5 2026
Key Messages
- Periods of isolated to scattered showers and thunderstorms are expected through the holiday weekend. A few storms may be strong to severe. The highest chances for showers and storms are from Sunday night into Labor Day.
- Unseasonably warm and humid through the holiday weekend, then trending cooler.
- Windy on Tuesday, with near-critical fire weather conditions in southwest North Dakota.
Discussion
... Issued at 220 PM CDT Sat Sep 5 2026
Currently the western half of the CONUS is under sout...