West Harrison, Indiana Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
West Harrison weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Light Drizzle30%—87°71°—
- MondayJul 6Overcast22%—89°71°+2°
- TuesdayJul 7Overcast17%—82°68°-7°
- WednesdayJul 8Overcast20%—86°65°+4°
- ThursdayJul 9Thunderstorm39%—87°68°+1°
- FridayJul 10Light Showers69%0.21″76°68°-11°
- SaturdayJul 11T-storm w/ Hail48%—81°70°+5°
AQI 43 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±4 points). Ozone at AQI 58 — 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 58 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 58
- UV peak
- 4.0 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 58
PM × Wind × Precip
PM2.5 at 7.0 µg/m³, PM10 at 7.9 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.89
- 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
- 11:56 PM
- Moonset
- 11:51 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
West Harrison at a glance
- Today vs. normal: 14°F above the seasonal normal for this latitude
- Last frost: April 12 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 47060
16-Day Forecast — West Harrison
- Sun87°71°30%
- Mon89°71°22%
- Tue82°68°17%
- Wed86°65°20%
- Thu87°68°39%
- Fri76°68°69%
- Sat81°70°48%
- Sun79°69°14%
- Mon80°62°9%
- Tue74°55°8%
- Wed79°58°13%
- Thu83°62°19%
- Fri85°63°32%
- Sat84°65°42%
- Sun84°66°26%
- Mon84°65°26%
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 — West Harrison
SPC includes West Harrison in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
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 West Harrison
- 47060