Greeley, Kansas Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Greeley weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Rain47%0.08″83°71°—
- SundayJul 5Overcast13%—91°69°+8°
- MondayJul 6Overcast——87°70°-4°
- TuesdayJul 7Clear——87°67°0°
- WednesdayJul 8Overcast——90°70°+3°
- ThursdayJul 9Overcast33%—93°76°+3°
- FridayJul 10Light Drizzle33%—88°74°-5°
AQI 38 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 10.0 µg/m³ (AQI 53) with a 0.75 fine-to-coarse ratio and 3 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 45 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 45
- UV peak
- 4.0 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 45
PM × Wind × Precip
PM2.5 at 10.0 µg/m³ (AQI 53) with a 0.75 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.75
- 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
- 11:13 PM
- Moonset
- 10:29 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Greeley at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: April 6 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 66033
16-Day Forecast — Greeley
- Sat82°71°47%
- Sun91°68°13%
- Mon87°70°1%
- Tue87°67°1%
- Wed90°70°3%
- Thu93°76°33%
- Fri88°74°33%
- Sat83°67°18%
- Sun80°61°6%
- Mon80°60°6%
- Tue82°60°3%
- Wed85°62°15%
- Thu85°64°17%
- Fri89°71°13%
- Sat86°70°29%
- Sun83°64°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 — Greeley
SPC has placed Greeley in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- 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 Greeley
- 66033