St. Martin, Minnesota Weather
Toward the solstice glow. Day 88 of spring. Read this microseason across nine climate regions →
St. Martin weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Light Drizzle54%0.03″75°48°—
- TuesdayJun 16Drizzle43%0.04″70°52°-5°
- WednesdayJun 17Rain83%0.44″56°49°-14°
- ThursdayJun 18Light Drizzle34%0.02″58°47°+2°
- FridayJun 19Light Drizzle15%—67°44°+9°
- SaturdayJun 20Overcast10%—72°50°+5°
- SundayJun 21Overcast20%—70°52°-2°
AQI 21 (Good), driven by Ozone. AQI down 16 over the last 6 hours — air quality is improving sharply.
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
- 5:26 AM
- Moonset
- 9:33 PM
- In sign
- ♊︎ Gemini
Toward the solstice glow
St. Martin at a glance
- Today vs. normal: 21°F below the seasonal normal for this latitude
- Last frost: May 19 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — St. Martin
- Mon75°48°54%
- Tue70°52°43%
- Wed56°49°83%
- Thu58°47°34%
- Fri67°44°15%
- Sat72°50°10%
- Sun70°52°20%
- Mon71°53°20%
- Tue75°55°16%
- Wed75°62°18%
- Thu77°57°19%
- Fri87°68°43%
- Sat90°74°43%
- Sun78°60°32%
- Mon79°57°39%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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 — St. Martin
SPC has placed St. Martin in the General Thunderstorms category for severe thunderstorms today.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 St. Martin
- 56376
- 56362