New Union, Tennessee Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
New Union weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 3Drizzle26%0.06″93°72°—
- SaturdayJul 4Heavy Rain18%0.40″93°69°0°
- SundayJul 5Light Showers66%—88°72°-5°
- MondayJul 6T-storm w/ Hail61%—86°69°-2°
- TuesdayJul 7T-storm w/ Hail54%0.05″85°70°-1°
- WednesdayJul 8Light Showers31%—82°70°-3°
- ThursdayJul 9Thunderstorm41%—85°70°+3°
AQI 62 (Moderate), driven by PM2.5. AQI up 22 in the last 6 hours — air quality is degrading. PM scrubbed by 2 hours of recent rain — PM2.5 down to 12.4 µg/m³, PM10 to 13.0 µg/m³.
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 48 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 48
- UV peak
- 1.2 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 48
PM × Wind × Precip
PM scrubbed by 2 hours of recent rain — PM2.5 down to 12.4 µg/m³, PM10 to 13.0 µg/m³.
- PM2.5/PM10
- 0.95
- Wind
- light
- Recent rain
- 2h in last 6h
- Pattern
- washed out
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
- 10:04 PM
- Moonset
- 8:52 AM
- In sign
- ♒︎ Aquarius
Cicadas claim the scorching afternoon
New Union at a glance
- Today vs. normal: 75°F — typical for the season
- Last frost: March 20 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
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 — New Union
SPC has placed New Union 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 New Union
- 37355