Georgetown, Pennsylvania Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Georgetown weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain47%0.48″97°75°—
- SundayJul 5Heavy Showers71%1.0″90°72°-7°
- MondayJul 6Thunderstorm89%0.51″80°65°-10°
- TuesdayJul 7Light Showers79%0.01″69°65°-11°
- WednesdayJul 8Overcast30%—75°62°+6°
- ThursdayJul 9Drizzle16%—88°63°+13°
- FridayJul 10Light Drizzle47%—87°71°-1°
AQI 78 (Moderate), driven by Ozone. AQI down 7 over the last 6 hours (gradual decline). Ozone at AQI 45. Overcast through the UV peak window (cloud cover ~82%) — afternoon ozone should stay flat.
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 45. Overcast through the UV peak window (cloud cover ~82%) — afternoon ozone should stay flat.
- Present
- AQI 45
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 5
PM × Wind × Precip
PM scrubbed by 3 hours of recent rain — PM2.5 down to 7.9 µg/m³, PM10 to 8.1 µg/m³.
- PM2.5/PM10
- 0.98
- Wind
- calm
- Recent rain
- 3h in last 6h
- Pattern
- washed out
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
- 11:21 PM
- Moonset
- 11:14 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Georgetown at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: April 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Georgetown
- Sat97°75°47%
- Sun90°72°71%
- Mon80°65°89%
- Tue69°65°79%
- Wed75°62°30%
- Thu88°63°16%
- Fri87°71°47%
- Sat81°61°33%
- Sun76°63°30%
- Mon80°56°21%
- Tue84°59°18%
- Wed82°63°25%
- Thu82°61°26%
- Fri87°60°29%
- Sat87°68°48%
- Sun88°70°40%
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 — Georgetown
SPC has placed Georgetown in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWSLGTSlight 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 Georgetown
- 17509
- 17562
- 17566
- 17503