| NWS Forecast for: Pennington County Issued by: National Weather Service Grand Forks, ND Last Update: 837 AM CDT Wed Sep 16 2026 | |
Rest Of Today: Sunny this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the mid 60s. Southeast winds 5 to 15 mph. Chance of rain 50 percent. Tonight: Mostly cloudy. Showers likely in the evening. Lows in the mid 40s. East winds around 5 mph shifting to the north after midnight. Chance of rain 60 percent. Thursday: Mostly sunny. Highs in the mid 60s. North winds up to 10 mph. Thursday Night: Mostly cloudy. Lows in the mid 40s. Friday: Mostly cloudy. Highs 65 to 70. Friday Night Through Saturday Night: Mostly cloudy. Highs 65 to 70. Lows 45 to 50. Sunday: Cloudy in the morning, then partly sunny. A slight chance of showers. Highs 65 to 70. Sunday Night And Monday: Mostly cloudy. Highs 65 to 70. Lows 45 to 50. Monday Night: Partly cloudy. Lows 45 to 50. Tuesday: Partly sunny. Highs 70 to 75. | |
| Zone Forecast: Pennington County | |
Visit your local NWS office at: https://www.weather.gov/fgf |