Lebanon, Indiana Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Lebanon weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast31%—81°70°—
- MondayJul 6Foggy29%—79°69°-2°
- TuesdayJul 7Overcast11%—80°65°+1°
- WednesdayJul 8Overcast——84°64°+4°
- ThursdayJul 9Thunderstorm50%—85°67°+1°
- FridayJul 10Light Showers56%0.01″81°67°-4°
- SaturdayJul 11T-storm w/ Hail32%—83°69°+2°
AQI 39 (Good), driven by Ozone. AQI up 7 over the last 6 hours (gradual rise). Ozone at AQI 50 — 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 50 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 50
- UV peak
- 2.5 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 50
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
- 12:03 AM
- Moonset
- 11:58 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Lebanon at a glance
- Today vs. normal: 8°F above the seasonal normal for this latitude
- Last frost: April 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 46052
16-Day Forecast — Lebanon
- Sun81°70°31%
- Mon79°68°29%
- Tue80°65°11%
- Wed84°64°7%
- Thu85°67°50%
- Fri81°67°56%
- Sat83°69°32%
- Sun82°68°13%
- Mon74°60°11%
- Tue71°55°6%
- Wed77°55°12%
- Thu80°60°23%
- Fri82°64°29%
- Sat82°65°42%
- Sun82°67°23%
- Mon82°64°23%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Lebanon
SPC includes Lebanon in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Lebanon
- 46052