Sulphur Springs, Indiana Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Sulphur Springs weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain32%0.28″88°72°—
- SundayJul 5Rain35%0.11″84°69°-4°
- MondayJul 6Light Drizzle36%—80°68°-4°
- TuesdayJul 7Overcast——80°62°0°
- WednesdayJul 8Overcast——82°64°+2°
- ThursdayJul 9T-storm w/ Hail43%—83°65°+1°
- FridayJul 10Light Drizzle50%—77°69°-6°
AQI 39 (Good), driven by Ozone. Ozone at AQI 88 now. With UV 6.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 70 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 10 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 88 now. With UV 6.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 70 around 1 PM.
- Present
- AQI 88
- UV peak
- 6.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 70
PM × Wind × Precip
PM2.5 at 13.7 µg/m³, PM10 at 15.8 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.87
- 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
- 11:36 PM
- Moonset
- 10:47 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Sulphur Springs at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: April 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 47388
16-Day Forecast — Sulphur Springs
- Sat88°72°32%
- Sun84°69°35%
- Mon80°68°36%
- Tue80°62°4%
- Wed82°64°6%
- Thu83°65°43%
- Fri77°69°50%
- Sat83°66°31%
- Sun71°58°11%
- Mon69°59°14%
- Tue74°59°17%
- Wed80°61°23%
- Thu82°66°17%
- Fri83°68°19%
- Sat84°67°26%
- Sun84°70°42%
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 — Sulphur Springs
SPC has placed Sulphur Springs 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 Sulphur Springs
- 47388
- 47356