Onaga, Kansas Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Onaga weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Drizzle73%0.05″82°67°—
- SundayJul 5Overcast15%—86°64°+4°
- MondayJul 6Overcast13%—90°68°+4°
- TuesdayJul 7Overcast——89°67°-1°
- WednesdayJul 8Overcast14%—100°69°+11°
- ThursdayJul 9Overcast44%—94°74°-6°
- FridayJul 10Overcast31%—91°70°-3°
AQI 39 (Good), driven by PM2.5. AQI up 12 over the last 6 hours (gradual rise). PM2.5 at 8.7 µg/m³ (AQI 48) with a 0.74 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
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 46 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 46
- UV peak
- 1.7 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 46
PM × Wind × Precip
PM2.5 at 8.7 µg/m³ (AQI 48) with a 0.74 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.74
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 11:19 PM
- Moonset
- 10:32 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Onaga at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: April 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 66521
16-Day Forecast — Onaga
- Sat82°67°73%
- Sun86°64°15%
- Mon90°68°13%
- Tue89°67°1%
- Wed100°69°14%
- Thu94°74°44%
- Fri91°70°31%
- Sat87°63°9%
- Sun83°64°5%
- Mon86°66°5%
- Tue86°64°2%
- Wed92°61°12%
- Thu98°67°16%
- Fri98°72°13%
- Sat92°66°39%
- Sun88°62°26%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 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 — Onaga
SPC has placed Onaga in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe 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 Onaga
- 66521