Lewisburg, Ohio Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Lewisburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast20%—90°71°—
- SundayJul 5Rain28%0.18″86°70°-4°
- MondayJul 6Light Showers46%—74°66°-12°
- TuesdayJul 7Light Drizzle——79°60°+5°
- WednesdayJul 8Overcast——81°63°+2°
- ThursdayJul 9Thunderstorm42%—80°65°-1°
- FridayJul 10T-storm w/ Hail57%0.11″81°70°+1°
AQI 50 (Good), driven by Ozone. AQI up 13 over the last 6 hours (gradual rise). Ozone at AQI 96 — 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 96 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 96
- UV peak
- 4.3 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 96
PM × Wind × Precip
PM2.5 at 12.0 µg/m³, PM10 at 14.0 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.86
- Wind
- breezy
- 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
- 11:32 PM
- Moonset
- 10:43 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Lewisburg at a glance
- Today vs. normal: 17°F above the seasonal normal for this latitude
- Last frost: April 15 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 45338
16-Day Forecast — Lewisburg
- Sat90°71°20%
- Sun86°70°28%
- Mon74°66°46%
- Tue79°60°8%
- Wed81°63°9%
- Thu80°65°42%
- Fri81°70°57%
- Sat74°63°34%
- Sun72°58°12%
- Mon73°54°11%
- Tue75°56°16%
- Wed78°58°20%
- Thu81°60°23%
- Fri82°65°35%
- Sat78°68°35%
- Sun76°67°61%
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 — Lewisburg
SPC has placed Lewisburg 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 Lewisburg
- 45338