Weather WorldMarmarth, ND 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Marmarth, ND Weather Forecast
Marmarth, ND Weather Forecast Date: 836 PM MDT Sat Sep 12 2026
The area/counties/county of: Slope, including the city of Amidon.or toggle through each period.
Rest of Tonight... Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph.
Sunday... Sunny, windy. Highs around 70. East winds 10 to 15 mph with gusts up to 30 mph, increasing to southeast 20 to 30 mph with gusts up to 40 mph in the afternoon.
Sunday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Windy. Lows in the lower 50s. Southeast winds 25 to 30 mph with gusts up to 40 mph. Chance of rain 50%.
Monday... Partly sunny with a chance of showers in the morning, then sunny in the afternoon. Very windy. Highs around 70. West winds 25 to 35 mph. Gusts up to 50 mph in the afternoon. Chance of rain 40%.
Monday Night... Mostly clear. Very windy. Lows in the lower 40s. West winds 25 to 35 mph with gusts up to 50 mph, becoming northwest 15 to 25 mph with gusts up to 35 mph after midnight.
Tuesday... Sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 20%.
Wednesday... Partly sunny. A chance of showers in the morning. Highs around 70. Chance of rain 40%.
Wednesday Night... Partly cloudy in the evening then clearing. Lows in the lower 40s.
Thursday... Mostly sunny. Highs in the lower 70s.
Thursday Night... Partly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20%.
Friday... Mostly sunny with a 20% chance of showers. Highs in the mid 70s.
Friday Night... Partly cloudy in the evening then clearing. A 20% chance of showers. Lows in the mid 40s.
POP = Probability of Precipitation
Marmarth Radar Loop
Use the map search tool if you want to place a location marker on the radar map...