Olmsted Falls, Ohio Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Olmsted Falls weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Foggy42%—88°71°—
- SundayJul 5Rain33%0.31″79°71°-9°
- MondayJul 6Thunderstorm48%—81°70°+2°
- TuesdayJul 7Thunderstorm31%—72°67°-9°
- WednesdayJul 8Overcast——80°65°+8°
- ThursdayJul 9Thunderstorm51%0.02″76°64°-4°
- FridayJul 10Drizzle51%0.05″78°68°+2°
AQI 92 (Moderate), driven by Ozone. AQI up 53 in the last 6 hours — air quality is degrading. Ozone at AQI 75 — peak already passed at 1 PM under overcast 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 75 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 75
- UV peak
- 0.9 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 75
PM × Wind × Precip
PM2.5 at 12.0 µg/m³, PM10 at 13.2 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.91
- 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
- 11:24 PM
- Moonset
- 10:30 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Olmsted Falls at a glance
- Today vs. normal: 17°F above the seasonal normal for this latitude
- Last frost: April 24 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 44138
16-Day Forecast — Olmsted Falls
- Sat88°71°42%
- Sun79°71°33%
- Mon81°70°48%
- Tue72°67°31%
- Wed80°65°4%
- Thu76°64°51%
- Fri78°68°51%
- Sat72°64°33%
- Sun73°60°18%
- Mon71°59°21%
- Tue74°54°18%
- Wed78°56°34%
- Thu79°60°35%
- Fri84°64°32%
- Sat77°68°25%
- Sun70°67°45%
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 — Olmsted Falls
SPC has placed Olmsted Falls 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 Olmsted Falls
- 44138