Armstrong, Oklahoma Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Armstrong weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——98°76°—
- SundayJul 5Overcast20%—97°77°-1°
- MondayJul 6Light Showers30%0.06″93°73°-4°
- TuesdayJul 7Drizzle——92°70°-1°
- WednesdayJul 8Clear——98°73°+6°
- ThursdayJul 9Overcast——99°74°+1°
- FridayJul 10Overcast——98°79°-1°
AQI 42 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 11.4 µg/m³ (AQI 55), ratio 0.70 with 7 mph wind — characteristic of long-range haze transport rather than a local source.
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 47 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 47
- UV peak
- 4.5 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 47
PM × Wind × Precip
PM2.5 at 11.4 µg/m³ (AQI 55), ratio 0.70 with 7 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.70
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- transport
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
- 11:12 PM
- Moonset
- 10:38 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Armstrong at a glance
- Today vs. normal: 20°F above the seasonal normal for this latitude
- Last frost: March 11 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Armstrong
- Sat97°76°1%
- Sun97°77°20%
- Mon93°73°30%
- Tue92°70°5%
- Wed98°73°2%
- Thu99°74°4%
- Fri98°79°6%
- Sat89°69°8%
- Sun90°71°10%
- Mon87°67°5%
- Tue87°67°4%
- Wed86°67°7%
- Thu90°67°20%
- Fri92°68°19%
- Sat92°72°19%
- Sun95°71°13%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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 — Armstrong
SPC has placed Armstrong in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- 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 Armstrong
- 74729