Dumb Hundred, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Dumb Hundred weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle60%0.01″93°67°—
- SundayJul 5Drizzle51%0.03″88°68°-5°
- MondayJul 6Light Showers84%0.03″78°67°-10°
- TuesdayJul 7Light Showers73%—80°66°+2°
- WednesdayJul 8Light Drizzle19%—76°65°-4°
- ThursdayJul 9Light Drizzle15%—87°61°+11°
- FridayJul 10Drizzle51%0.08″83°65°-4°
AQI 76 (Moderate), driven by Ozone. AQI up 22 in the last 6 hours — air quality is degrading. Ozone at AQI 96 — 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 96 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 96
- UV peak
- 2.2 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 96
PM × Wind × Precip
PM2.5 at 6.8 µg/m³, PM10 at 7.2 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.94
- 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
- 11:07 PM
- Moonset
- 10:17 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Dumb Hundred 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 — Dumb Hundred
- Sat93°67°60%
- Sun88°68°51%
- Mon78°67°84%
- Tue80°66°73%
- Wed76°65°19%
- Thu87°61°15%
- Fri83°65°51%
- Sat80°63°34%
- Sun78°58°20%
- Mon79°59°23%
- Tue79°55°22%
- Wed83°56°35%
- Thu84°57°43%
- Fri81°60°42%
- Sat87°65°45%
- Sun77°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 — Dumb Hundred
SPC has placed Dumb Hundred 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 Dumb Hundred
- 16673