Marion, North Dakota Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Marion weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle—0.01″85°63°—
- SundayJul 5Clear——87°62°+2°
- MondayJul 6Light Showers50%—92°65°+5°
- TuesdayJul 7Light Showers80%0.01″77°62°-15°
- WednesdayJul 8Light Showers80%0.06″78°57°+1°
- ThursdayJul 9Showers24%0.34″75°58°-3°
- FridayJul 10Light Drizzle24%—73°59°-2°
AQI 40 (Good), driven by Ozone. AQI up 13 over the last 6 hours (gradual rise). Ozone at AQI 44 now. With UV 0.6 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 11 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 44 now. With UV 0.6 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 11 around 1 PM.
- Present
- AQI 44
- UV peak
- 0.6 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 11
PM × Wind × Precip
PM2.5 at 4.9 µg/m³, PM10 at 6.2 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.79
- Wind
- calm
- Recent rain
- 1h in last 6h
- Pattern
- background
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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:56 PM
- Moonset
- 11:45 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Marion at a glance
- Today vs. normal: 16°F above the seasonal normal for this latitude
- Last frost: May 26 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 58466
16-Day Forecast — Marion
- Sat85°63°8%
- Sun87°62°2%
- Mon92°65°50%
- Tue77°62°80%
- Wed78°57°80%
- Thu75°58°24%
- Fri73°59°24%
- Sat78°56°16%
- Sun89°59°7%
- Mon85°66°7%
- Tue85°61°10%
- Wed98°63°10%
- Thu99°67°17%
- Fri81°63°25%
- Sat89°59°15%
- Sun77°59°19%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Marion
SPC has placed Marion in the Marginal Risk category for severe thunderstorms day after tomorrow.
- TODAYTSTMGeneral Thunderstorms
- 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.
ZIP codes in Marion
- 58466