Rio Grande, Ohio Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Rio Grande weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast17%—96°73°—
- SundayJul 5Overcast34%—97°73°+1°
- MondayJul 6Overcast50%—92°69°-5°
- TuesdayJul 7Light Drizzle18%0.01″82°67°-10°
- WednesdayJul 8Overcast11%—88°62°+6°
- ThursdayJul 9Overcast26%—93°64°+5°
- FridayJul 10Thunderstorm56%0.28″85°69°-8°
AQI 65 (Moderate), driven by Ozone. AQI up 16 in the last 6 hours — air quality is degrading. Ozone at AQI 78 — 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 during the projected peak around 10 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 78 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 78
- UV peak
- 5.7 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 78
PM × Wind × Precip
PM2.5 at 10.1 µg/m³, PM10 at 11.0 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.92
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 11:22 PM
- Moonset
- 10:35 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Rio Grande at a glance
- Today vs. normal: 22°F above the seasonal normal for this latitude
- Last frost: April 9 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 45674
16-Day Forecast — Rio Grande
- Sat95°73°17%
- Sun97°73°34%
- Mon92°69°50%
- Tue82°67°18%
- Wed88°62°11%
- Thu93°64°26%
- Fri85°69°56%
- Sat88°67°47%
- Sun83°62°24%
- Mon80°58°11%
- Tue83°55°12%
- Wed90°57°25%
- Thu90°64°28%
- Fri92°68°32%
- Sat86°69°30%
- Sun85°67°36%
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 — Rio Grande
SPC has placed Rio Grande in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWMRGLMarginal Risk
- 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 Rio Grande
- 45614
- 45674