State Line City, Indiana Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
State Line City weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain58%0.63″89°72°—
- SundayJul 5Overcast19%—83°70°-6°
- MondayJul 6Light Drizzle16%—82°67°-1°
- TuesdayJul 7Overcast——81°62°-1°
- WednesdayJul 8Clear——81°63°0°
- ThursdayJul 9Thunderstorm44%0.08″82°68°+1°
- FridayJul 10Light Drizzle44%—77°70°-5°
AQI 32 (Good), driven by Ozone. AQI down 6 over the last 6 hours (gradual decline). Ozone at AQI 46 now. With UV 5.5 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 34 around 1 PM.
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 46 now. With UV 5.5 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 34 around 1 PM.
- Present
- AQI 46
- UV peak
- 5.5 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 34
PM × Wind × Precip
PM2.5 at 7.5 µg/m³ (AQI 42) with a 0.90 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.90
- Wind
- light
- 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
- 11:45 PM
- Moonset
- 10:56 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
State Line City at a glance
- Today vs. normal: 12°F above the seasonal normal for this latitude
- Last frost: April 17 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — State Line City
- Sat89°72°58%
- Sun83°70°19%
- Mon82°67°16%
- Tue81°62°4%
- Wed81°63°3%
- Thu82°68°44%
- Fri77°70°44%
- Sat82°66°16%
- Sun70°60°8%
- Mon70°58°8%
- Tue76°59°11%
- Wed80°62°23%
- Thu82°65°24%
- Fri82°68°32%
- Sat85°70°26%
- Sun82°71°29%
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 — State Line City
SPC has placed State Line City 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 State Line City
- 47982