Heavener, Oklahoma Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Heavener weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Rain63%0.21″87°68°—
- MondayJul 6Overcast——91°73°+4°
- TuesdayJul 7Overcast11%—94°72°+3°
- WednesdayJul 8Clear——100°71°+6°
- ThursdayJul 9Overcast——101°73°+1°
- FridayJul 10Overcast11%—100°79°-1°
- SaturdayJul 11Overcast20%—100°75°0°
AQI 40 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±4 points). PM2.5 at 8.6 µg/m³ (AQI 48) with a 0.78 fine-to-coarse ratio and 1 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 43 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 43
- UV peak
- 3.9 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 43
PM × Wind × Precip
PM2.5 at 8.6 µg/m³ (AQI 48) with a 0.78 fine-to-coarse ratio and 1 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.78
- 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
- 11:34 PM
- Moonset
- 11:33 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Heavener at a glance
- Today vs. normal: 10°F above the seasonal normal for this latitude
- Last frost: March 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 74937
16-Day Forecast — Heavener
- Sun88°68°63%
- Mon91°74°8%
- Tue94°72°11%
- Wed100°71°3%
- Thu101°73°3%
- Fri100°79°11%
- Sat100°75°20%
- Sun100°72°15%
- Mon104°69°9%
- Tue104°76°3%
- Wed111°73°4%
- Thu116°74°10%
- Fri103°82°13%
- Sat93°76°16%
- Sun100°78°16%
- Mon101°75°13%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Heavener
SPC has placed Heavener in the Marginal Risk category for severe thunderstorms tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWMRGLMarginal Risk
- DAY 3TSTMGeneral Thunderstorms
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 Heavener
- 74937