Colesburg, Iowa Weather
Lesser ripening, greater heat. Day 90 of spring. Read this microseason across nine climate regions →
Colesburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 17Heavy Drizzle100%0.17″70°54°—
- ThursdayJun 18Overcast14%—69°57°-1°
- FridayJun 19Light Drizzle22%—68°50°-1°
- SaturdayJun 20Light Drizzle18%—71°54°+3°
- SundayJun 21Overcast60%—66°52°-5°
- MondayJun 22Overcast35%—70°49°+4°
- TuesdayJun 23Drizzle10%0.13″66°55°-4°
AQI 23 (Good), driven by Ozone. AQI up 5 over the last 6 hours (gradual rise).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 10 PM.
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
- 7:55 AM
- Moonset
- 10:53 PM
- In sign
- ♌︎ Leo
Lesser ripening, greater heat
Colesburg at a glance
- Today vs. normal: 12°F below the seasonal normal for this latitude
- Last frost: May 2 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Colesburg
- Wed70°54°100%
- Thu69°57°14%
- Fri68°50°22%
- Sat71°54°18%
- Sun66°52°60%
- Mon70°49°35%
- Tue66°55°10%
- Wed74°55°15%
- Thu74°56°34%
- Fri77°55°30%
- Sat77°67°26%
- Sun72°64°52%
- Mon73°58°42%
- Tue71°52°29%
- Wed65°56°33%
- Thu69°53°29%
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 — Colesburg
SPC has placed Colesburg in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 Colesburg
- 52035