Flensburg, Minnesota Weather
Lesser ripening, greater heat. Day 90 of spring. Read this microseason across nine climate regions →
Flensburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 17Rain60%0.78″62°57°—
- ThursdayJun 18Overcast——61°52°-1°
- FridayJun 19Light Showers43%0.17″67°45°+6°
- SaturdayJun 20Light Drizzle——64°44°-3°
- SundayJun 21Mostly Clear14%—66°42°+2°
- MondayJun 22Overcast12%—72°48°+6°
- TuesdayJun 23Light Drizzle30%0.01″71°57°-1°
AQI 34 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 36. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
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 36. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 36
- UV peak
- 3.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 8
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
- 7:56 AM
- Moonset
- 11:19 PM
- In sign
- ♋︎ Cancer
Lesser ripening, greater heat
Flensburg at a glance
- Today vs. normal: 11°F below the seasonal normal for this latitude
- Last frost: May 22 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Flensburg
- Wed61°57°60%
- Thu61°52°8%
- Fri67°45°43%
- Sat64°44°4%
- Sun66°42°14%
- Mon72°48°12%
- Tue71°57°30%
- Wed80°56°19%
- Thu77°64°19%
- Fri79°65°28%
- Sat65°61°28%
- Sun68°55°48%
- Mon75°54°43%
- Tue80°61°38%
- Wed74°65°26%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 17, 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 — Flensburg
SPC has placed Flensburg 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 Flensburg
- 56328
- 56345
- 56382