Spring Grove, Indiana Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Spring Grove weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain27%0.11″89°71°—
- SundayJul 5Overcast37%—86°71°-3°
- MondayJul 6Light Drizzle40%—81°68°-5°
- TuesdayJul 7Light Drizzle——80°62°-1°
- WednesdayJul 8Overcast——83°64°+3°
- ThursdayJul 9Thunderstorm41%—82°66°-1°
- FridayJul 10Light Drizzle54%—78°69°-4°
AQI 33 (Good), driven by Ozone. Ozone at AQI 68 now. With UV 6.4 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 58 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 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 68 now. With UV 6.4 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 58 around 1 PM.
- Present
- AQI 68
- UV peak
- 6.4 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 58
PM × Wind × Precip
PM2.5 at 11.7 µg/m³, PM10 at 14.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.82
- 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
- 11:34 PM
- Moonset
- 10:45 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Spring Grove at a glance
- Today vs. normal: 11°F above the seasonal normal for this latitude
- Last frost: April 15 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Spring Grove
- Sat89°71°27%
- Sun86°71°37%
- Mon81°68°40%
- Tue80°62°6%
- Wed83°64°6%
- Thu82°66°41%
- Fri78°69°54%
- Sat83°66°29%
- Sun74°59°11%
- Mon71°60°12%
- Tue74°59°16%
- Wed82°62°35%
- Thu82°66°23%
- Fri82°69°19%
- Sat84°67°30%
- Sun85°70°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 — Spring Grove
SPC has placed Spring 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 Spring Grove
- 47374