Gray, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Gray weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Rain54%0.08″91°65°—
- SundayJul 5Light Showers44%0.24″83°67°-8°
- MondayJul 6T-storm w/ Hail86%0.09″76°65°-7°
- TuesdayJul 7Drizzle59%—77°61°+1°
- WednesdayJul 8Light Drizzle13%—79°57°+2°
- ThursdayJul 9Overcast26%—82°63°+3°
- FridayJul 10T-storm w/ Hail67%—76°65°-6°
AQI 54 (Moderate), driven by Ozone. Ozone at AQI 88 now. With UV 9.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 109 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 88 now. With UV 9.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 109 around 1 PM.
- Present
- AQI 88
- UV peak
- 9.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 109
PM × Wind × Precip
PM2.5 at 7.9 µg/m³, PM10 at 8.5 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.93
- Wind
- breezy
- 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
- 11:10 PM
- Moonset
- 10:20 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Gray at a glance
- Today vs. normal: 15°F above the seasonal normal for this latitude
- Last frost: April 17 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Gray
- Sat91°65°54%
- Sun83°67°44%
- Mon76°65°86%
- Tue77°61°59%
- Wed79°57°13%
- Thu82°63°26%
- Fri76°65°67%
- Sat80°66°41%
- Sun75°63°30%
- Mon69°61°27%
- Tue70°58°25%
- Wed79°63°29%
- Thu87°67°39%
- Fri86°69°33%
- Sat79°66°29%
- Sun81°66°26%
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 — Gray
SPC has placed Gray in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWMRGLMarginal Risk
- 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 Gray
- 15544