Linn Grove, Indiana Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Linn Grove weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast24%—88°69°—
- SundayJul 5Overcast51%—81°69°-7°
- MondayJul 6Light Drizzle30%—81°66°0°
- TuesdayJul 7Clear——82°61°+1°
- WednesdayJul 8Overcast10%—84°63°+2°
- ThursdayJul 9Thunderstorm41%—80°66°-4°
- FridayJul 10Light Drizzle44%0.01″79°70°-1°
AQI 35 (Good), driven by Ozone. AQI down 11 over the last 6 hours (gradual decline). Ozone at AQI 42 now. With UV 3.6 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 20 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 7 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 42 now. With UV 3.6 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 20 around 1 PM.
- Present
- AQI 42
- UV peak
- 3.6 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 20
PM × Wind × Precip
PM2.5 at 7.4 µg/m³ (AQI 41) with a 0.89 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.89
- Wind
- calm
- 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
- 11:36 PM
- Moonset
- 10:44 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Linn Grove at a glance
- Today vs. normal: 4°F above the seasonal normal for this latitude
- Last frost: April 20 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Linn Grove
- Sat88°69°24%
- Sun81°69°51%
- Mon81°66°30%
- Tue82°61°9%
- Wed84°63°10%
- Thu80°66°41%
- Fri79°70°44%
- Sat84°66°24%
- Sun73°64°20%
- Mon68°61°12%
- Tue73°59°12%
- Wed82°62°32%
- Thu85°67°26%
- Fri79°70°19%
- Sat86°67°32%
- Sun88°70°23%
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 — Linn Grove
SPC has placed Linn Grove 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 Linn Grove
- 46711
- 46740
- 46769