Grenola, Kansas Weather
Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →
Grenola weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Clear——81°64°—
- TuesdayJun 16Thunderstorm——91°63°+10°
- WednesdayJun 17T-storm w/ Hail42%0.01″91°72°0°
- ThursdayJun 18Showers61%0.06″74°62°-17°
- FridayJun 19Overcast22%—78°60°+4°
- SaturdayJun 20Thunderstorm27%—81°60°+3°
- SundayJun 21T-storm w/ Hail48%—92°71°+11°
AQI 41 (Good), driven by Ozone. AQI up 16 in the last 6 hours — air quality is degrading. Ozone at AQI 45 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
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 clear skies. Levels should ease through evening.
- Present
- AQI 45
- UV peak
- 1.4 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 45
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
- 6:10 AM
- Moonset
- 9:03 PM
- In sign
- ♋︎ Cancer
Sun climbs to its northern throne
Grenola at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: March 31 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Grenola
- Mon81°64°1%
- Tue91°63°9%
- Wed91°72°42%
- Thu74°62°61%
- Fri78°60°22%
- Sat81°60°27%
- Sun92°71°48%
- Mon86°70°48%
- Tue80°69°30%
- Wed83°67°22%
- Thu82°65°21%
- Fri88°68°23%
- Sat91°75°17%
- Sun84°68°19%
- Mon81°63°20%
- Tue78°64°23%
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 — Grenola
SPC has placed Grenola in the Slight Risk category for severe thunderstorms day after tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWMRGLMarginal Risk
- DAY 3SLGTSlight Risk
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 Grenola
- 67346