Buck Run, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Buck Run weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Drizzle37%0.04″92°73°—
- SundayJul 5Rain95%0.34″88°69°-4°
- MondayJul 6Drizzle95%0.19″79°65°-9°
- TuesdayJul 7Light Showers62%0.02″69°64°-10°
- WednesdayJul 8Light Drizzle19%0.04″81°61°+12°
- ThursdayJul 9Overcast37%—87°61°+6°
- FridayJul 10Overcast38%—81°63°-6°
AQI 55 (Moderate), driven by PM2.5. AQI up 5 over the last 6 hours (gradual rise). PM2.5 at 17.1 µg/m³, PM10 at 18.9 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
Ozone × UV × Sky
Ozone at AQI 30 now. With UV 0.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 7 around 1 PM.
- Present
- AQI 30
- UV peak
- 0.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 7
PM × Wind × Precip
PM2.5 at 17.1 µg/m³, PM10 at 18.9 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.90
- 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
- 10:59 PM
- Moonset
- 10:08 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Buck Run at a glance
- Today vs. normal: 4°F above the seasonal normal for this latitude
- Last frost: April 20 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Buck Run
- Sat92°73°37%
- Sun88°69°95%
- Mon79°65°95%
- Tue69°64°62%
- Wed81°61°19%
- Thu87°61°37%
- Fri81°63°38%
- Sat81°63°29%
- Sun82°64°27%
- Mon80°60°20%
- Tue82°66°19%
- Wed72°59°29%
- Thu81°55°30%
- Fri81°60°36%
- Sat69°63°42%
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 — Buck Run
SPC has placed Buck Run 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 Buck Run
- 17901