Spiro, Oklahoma Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Spiro weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——98°76°—
- SundayJul 5Rain44%0.13″91°72°-7°
- MondayJul 6Light Drizzle12%—95°72°+4°
- TuesdayJul 7Overcast——95°69°0°
- WednesdayJul 8Clear——97°71°+2°
- ThursdayJul 9Overcast——99°72°+2°
- FridayJul 10Overcast17%—93°79°-6°
AQI 51 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 10.5 µg/m³ (AQI 54) with a 0.71 fine-to-coarse ratio and 3 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 45 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 45
- UV peak
- 4.7 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 45
PM × Wind × Precip
PM2.5 at 10.5 µg/m³ (AQI 54) with a 0.71 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.71
- 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
- 11:07 PM
- Moonset
- 10:30 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Spiro at a glance
- Today vs. normal: 22°F above the seasonal normal for this latitude
- Last frost: March 18 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 74959
16-Day Forecast — Spiro
- Sat98°76°6%
- Sun91°73°44%
- Mon95°72°12%
- Tue95°69°5%
- Wed97°71°7%
- Thu99°72°7%
- Fri93°79°17%
- Sat92°69°23%
- Sun91°67°12%
- Mon88°63°6%
- Tue90°63°6%
- Wed92°63°9%
- Thu92°64°17%
- Fri91°69°23%
- Sat91°69°19%
- Sun88°69°23%
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 — Spiro
SPC has placed Spiro in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
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 Spiro
- 74959