Southport, Indiana Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Southport weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Rain40%0.07″90°73°—
- SundayJul 5Light Drizzle22%0.02″87°71°-3°
- MondayJul 6Light Drizzle30%0.01″76°69°-11°
- TuesdayJul 7Mostly Clear——82°62°+6°
- WednesdayJul 8Overcast——82°63°0°
- ThursdayJul 9Thunderstorm43%—84°68°+2°
- FridayJul 10Thunderstorm50%0.09″85°72°+1°
AQI 42 (Good), driven by Ozone. Ozone at AQI 106 now. With UV 5.8 peaking around 1 PM under partly cloudy 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.
What's driving it
Ozone × UV × Sky
Ozone at AQI 106 now. With UV 5.8 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 58 around 1 PM.
- Present
- AQI 106
- UV peak
- 5.8 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 58
PM × Wind × Precip
PM2.5 at 14.3 µg/m³, PM10 at 16.4 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
- 11:39 PM
- Moonset
- 10:50 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Southport at a glance
- Today vs. normal: 18°F above the seasonal normal for this latitude
- Last frost: April 14 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Southport
- Sat90°73°40%
- Sun87°71°22%
- Mon76°69°30%
- Tue82°62°6%
- Wed82°63°6%
- Thu84°68°43%
- Fri85°72°50%
- Sat77°66°31%
- Sun74°59°12%
- Mon77°59°14%
- Tue76°58°13%
- Wed79°58°13%
- Thu83°60°23%
- Fri84°66°19%
- Sat79°68°29%
- Sun75°67°39%
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 — Southport
SPC has placed Southport in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 Southport
- 46227