Penn Farms, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Penn Farms weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain53%0.35″93°67°—
- SundayJul 5Heavy Rain46%0.35″85°68°-8°
- MondayJul 6Light Showers89%0.10″74°67°-11°
- TuesdayJul 7Thunderstorm69%—80°67°+6°
- WednesdayJul 8Light Drizzle18%—77°66°-3°
- ThursdayJul 9Light Drizzle23%—88°61°+11°
- FridayJul 10Drizzle54%0.08″84°66°-4°
AQI 65 (Moderate), driven by Ozone. AQI up 9 over the last 6 hours (gradual rise). Ozone at AQI 98 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
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 98 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 98
- UV peak
- 4.8 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 98
PM × Wind × Precip
PM2.5 at 6.7 µg/m³, PM10 at 7.1 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.94
- Wind
- light
- 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
- 11:08 PM
- Moonset
- 10:16 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Penn Farms at a glance
- Today vs. normal: 22°F above the seasonal normal for this latitude
- Last frost: April 18 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Penn Farms
- Sat93°67°53%
- Sun85°69°46%
- Mon74°67°89%
- Tue80°67°69%
- Wed77°66°18%
- Thu88°61°23%
- Fri84°66°54%
- Sat81°63°30%
- Sun79°59°26%
- Mon80°59°23%
- Tue80°55°19%
- Wed84°57°35%
- Thu85°58°43%
- Fri82°61°42%
- Sat87°66°45%
- Sun78°67°52%
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 — Penn Farms
SPC has placed Penn Farms 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 Penn Farms
- 16635