Westville, Indiana Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Westville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Showers80%0.70″82°69°—
- SundayJul 5Overcast20%—80°68°-2°
- MondayJul 6Overcast——74°62°-6°
- TuesdayJul 7Mostly Clear——76°62°+2°
- WednesdayJul 8Overcast——82°60°+6°
- ThursdayJul 9Thunderstorm49%0.26″79°68°-3°
- FridayJul 10Drizzle46%0.04″79°66°0°
AQI 36 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM scrubbed by 4 hours of recent rain — PM2.5 down to 9.6 µg/m³, PM10 to 10.4 µg/m³.
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. Overcast through the UV peak window (cloud cover ~82%) — afternoon ozone should stay flat.
- Present
- AQI 50
- UV peak
- 2.2 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 7
PM × Wind × Precip
PM scrubbed by 4 hours of recent rain — PM2.5 down to 9.6 µg/m³, PM10 to 10.4 µg/m³.
- PM2.5/PM10
- 0.92
- Wind
- calm
- Recent rain
- 4h in last 6h
- Pattern
- washed out
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
- 10:45 PM
- Moonset
- 9:51 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Westville at a glance
- Today vs. normal: 11°F above the seasonal normal for this latitude
- Last frost: April 25 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 46391
16-Day Forecast — Westville
- Sat82°69°80%
- Sun80°68°20%
- Mon74°62°6%
- Tue76°62°2%
- Wed82°60°4%
- Thu79°68°49%
- Fri79°66°46%
- Sat70°63°15%
- Sun72°59°10%
- Mon71°57°10%
- Tue78°56°13%
- Wed77°61°18%
- Thu80°61°26%
- Fri75°68°26%
- Sat80°66°19%
- Sun68°61°35%
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 — Westville
SPC has placed Westville 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 Westville
- 46391