| NWS Forecast for: Mahnomen County Issued by: National Weather Service Grand Forks, ND Last Update: 643 AM CDT Thu Oct 2 2025 |  |
| Today: Sunny. Highs in the mid 80s. Southwest winds around 5 mph shifting to the northwest this afternoon. Tonight: Mostly clear. Lows 55 to 60. Light and variable winds becoming southeast around 5 mph after midnight. Friday: Mostly sunny. Highs in the mid 80s. South winds 10 to 20 mph. Friday Night: Partly cloudy. Lows 65 to 70. Saturday: Mostly sunny. Highs in the mid 80s. Saturday Night: Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows 55 to 60. Sunday: Showers likely. Highs 65 to 70. Sunday Night: Partly cloudy. Lows 35 to 40. Monday: Sunny. Highs in the mid 50s. Monday Night And Tuesday: Partly cloudy. Highs in the mid 50s. Lows 35 to 40. Tuesday Night: Mostly clear. Lows 30 to 35. Wednesday: Sunny. Highs in the mid 50s. | |
| Zone Forecast: Mahnomen County | |
Visit your local NWS office at: https://www.weather.gov/fgf |