Marmarth, North Dakota Weather
Prairie lightning bugs rise. Day 77 of spring. Read this microseason across nine climate regions →
Marmarth weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Overcast54%—79°49°—
- FridayJun 5Clear——83°52°+4°
- SaturdayJun 6Overcast11%—92°65°+9°
- SundayJun 7Overcast38%—82°56°-10°
- MondayJun 8Partly Cloudy38%—79°49°-3°
- TuesdayJun 9Overcast14%—100°70°+21°
- WednesdayJun 10Overcast37%—87°64°-13°
AQI 18 (Good), driven by Ozone. AQI down 13 over the last 6 hours (steady decline since this morning).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).










































A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:49 AM
- Moonset
- 2:38 PM
- In sign
- ♑︎ Capricorn
Prairie lightning bugs rise
Marmarth at a glance
- Today vs. normal: 20°F below the seasonal normal for this latitude
- Last frost: May 24 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Marmarth
SPC has placed Marmarth in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWNONENo severe risk
- DAY 3MRGLMarginal Risk
Isolated severe storms possible. Limited threat for hail or damaging wind.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.