Harlingen, New Jersey Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Harlingen weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Heavy Rain68%3.3″86°73°—
- MondayJul 6Heavy Rain94%1.5″78°66°-8°
- TuesdayJul 7Light Showers83%—70°64°-8°
- WednesdayJul 8Overcast34%—77°62°+7°
- ThursdayJul 9Overcast16%—82°62°+5°
- FridayJul 10Light Drizzle42%—85°67°+3°
- SaturdayJul 11Overcast33%—84°59°-1°
AQI 44 (Good), driven by PM2.5. AQI down 57 over the last 6 hours — air quality is improving sharply. PM2.5 at 9.3 µg/m³, PM10 at 9.5 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 9.3 µg/m³, PM10 at 9.5 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.98
- Wind
- calm
- Recent rain
- 1h 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
- 11:16 PM
- Moonset
- 11:08 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Harlingen at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: April 19 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Harlingen
- Sun86°73°68%
- Mon78°66°94%
- Tue70°64°83%
- Wed77°62°34%
- Thu82°62°16%
- Fri85°67°42%
- Sat84°59°33%
- Sun79°60°25%
- Mon73°62°15%
- Tue84°59°19%
- Wed85°63°34%
- Thu90°65°34%
- Fri82°69°30%
- Sat83°66°26%
- Sun89°67°36%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Harlingen
SPC has placed Harlingen 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 Harlingen
- 08502