Grantville, Kansas Weather
Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →
Grantville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Partly Cloudy——81°55°—
- TuesdayJun 16Overcast29%—84°63°+3°
- WednesdayJun 17T-storm w/ Hail26%—94°67°+10°
- ThursdayJun 18Overcast16%—72°63°-22°
- FridayJun 19Overcast——81°59°+9°
- SaturdayJun 20T-storm w/ Hvy Hail41%0.01″78°65°-3°
- SundayJun 21Showers59%0.69″75°66°-3°
AQI 38 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 5:59 AM
- Moonset
- 9:06 PM
- In sign
- ♋︎ Cancer
Sun climbs to its northern throne
Grantville at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: April 10 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Grantville
- Mon81°55°2%
- Tue84°63°29%
- Wed94°67°26%
- Thu72°63°16%
- Fri81°59°4%
- Sat78°65°41%
- Sun75°66°59%
- Mon73°64°45%
- Tue71°62°11%
- Wed78°64°18%
- Thu89°71°15%
- Fri89°76°23%
- Sat91°75°32%
- Sun85°69°32%
- Mon83°64°21%
- Tue87°69°35%
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 — Grantville
SPC has placed Grantville in the Slight Risk category for severe thunderstorms day after tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- 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 Grantville
- 66429