La Crosse, Indiana Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
La Crosse weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Showers68%0.40″87°69°—
- SundayJul 5Foggy34%—79°67°-8°
- MondayJul 6Mostly Clear21%—80°64°+1°
- TuesdayJul 7Overcast——81°61°+1°
- WednesdayJul 8Clear——82°62°+1°
- ThursdayJul 9Drizzle25%0.06″82°67°0°
- FridayJul 10Overcast31%—77°64°-5°
AQI 31 (Good), driven by PM2.5. AQI down 7 over the last 6 hours (gradual decline). PM2.5 at 5.6 µg/m³ (AQI 31) with a 0.90 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 7 PM.
What's driving it
PM × Wind × Precip
PM2.5 at 5.6 µg/m³ (AQI 31) with a 0.90 fine-to-coarse ratio and 6 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
- 10:44 PM
- Moonset
- 9:52 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
La Crosse at a glance
- Today vs. normal: 72°F — typical for the season
- Last frost: April 24 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 46348
16-Day Forecast — La Crosse
- Sat87°69°68%
- Sun79°67°34%
- Mon80°64°21%
- Tue81°61°5%
- Wed82°62°9%
- Thu82°67°25%
- Fri77°64°31%
- Sat82°63°18%
- Sun69°62°8%
- Mon70°62°13%
- Tue75°60°11%
- Wed81°62°18%
- Thu84°66°26%
- Fri79°69°26%
- Sat86°68°19%
- Sun86°69°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 — La Crosse
SPC has placed La Crosse 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 La Crosse
- 46348