Arkoma, Oklahoma Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Arkoma weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Drizzle64%0.08″90°71°—
- MondayJul 6Overcast16%—96°73°+6°
- TuesdayJul 7Overcast——91°73°-5°
- WednesdayJul 8Clear——96°70°+5°
- ThursdayJul 9Overcast——98°72°+2°
- FridayJul 10Overcast14%—98°76°0°
- SaturdayJul 11Overcast24%—98°75°0°
AQI 41 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±4 points). Ozone at AQI 49 — 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 49 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 49
- UV peak
- 4.0 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 49
PM × Wind × Precip
PM2.5 at 8.6 µg/m³ (AQI 48) with a 0.76 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.76
- 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
- 11:33 PM
- Moonset
- 11:32 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Arkoma at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: March 19 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 74901
16-Day Forecast — Arkoma
- Sun90°71°64%
- Mon96°73°16%
- Tue91°73°9%
- Wed96°70°2%
- Thu98°72°7%
- Fri98°76°14%
- Sat98°75°24%
- Sun98°74°14%
- Mon102°71°7%
- Tue99°76°4%
- Wed105°74°5%
- Thu110°73°13%
- Fri102°76°16%
- Sat92°77°17%
- Sun99°76°23%
- Mon98°73°16%
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 — Arkoma
SPC includes Arkoma in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- 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 Arkoma
- 74901