Grandfield, Oklahoma Weather
Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →
Grandfield weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——87°67°—
- TuesdayJun 16Overcast——96°70°+9°
- WednesdayJun 17Clear——100°74°+4°
- ThursdayJun 18Thunderstorm40%0.14″101°67°+1°
- FridayJun 19Thunderstorm40%0.45″83°67°-18°
- SaturdayJun 20Thunderstorm10%—93°71°+10°
- SundayJun 21Thunderstorm21%—102°77°+9°
AQI 39 (Good), driven by Ozone. AQI up 13 over the last 6 hours (gradual rise). Ozone at AQI 48 — 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 48 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 48
- UV peak
- 6.1 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 48
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
- 6:32 AM
- Moonset
- 9:01 PM
- In sign
- ♋︎ Cancer
Sun climbs to its northern throne
Grandfield at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: March 12 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Grandfield
- Mon87°67°6%
- Tue96°70°2%
- Wed100°74°1%
- Thu101°67°40%
- Fri83°67°40%
- Sat93°71°10%
- Sun102°77°21%
- Mon101°79°31%
- Tue98°78°31%
- Wed96°78°19%
- Thu103°75°20%
- Fri105°81°9%
- Sat109°82°11%
- Sun107°81°19%
- Mon94°78°13%
- Tue93°71°9%
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 — Grandfield
SPC has placed Grandfield in the General Thunderstorms category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Grandfield
- 73546