Weather StoryAlmanac, microseasons, and the day's weather story.

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

Georgetown, PA
Saturday, July 4 at 10:10 PM
75
°
Drizzle
Feels like
80°
Humidity
80%
Wind
4 mph
Sunrise
1:41 AM
Sunset
4:36 PM
Georgetown, PA
Hour by hour · 24h
24-Hour ForecastGeorgetown, PA: 24-hour forecast. Temperatures range from 72 to 90 degrees Fahrenheit with a 62% chance of precipitation at 9 PM.
L 72°H 90°
Georgetown, PA
7-day forecast
  1. Today
    Jul 4
    Heavy Rain
    47%
    0.48″
    97°75°
  2. Sunday
    Jul 5
    Heavy Showers
    71%
    1.0″
    90°72°-7°
  3. Monday
    Jul 6
    Thunderstorm
    89%
    0.51″
    80°65°-10°
  4. Tuesday
    Jul 7
    Light Showers
    79%
    0.01″
    69°65°-11°
  5. Wednesday
    Jul 8
    Overcast
    30%
    75°62°+6°
  6. Thursday
    Jul 9
    Drizzle
    16%
    88°63°+13°
  7. Friday
    Jul 10
    Light Drizzle
    47%
    87°71°-1°
Georgetown, PA
Anemometer · 24h winds · from true
NESW
From · True
WSW
246° · veering 172°
Direction
WSW
246°
Sustained
4
mph
Gust
10
mph
Peak 24h
21
avg 7
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 7 · pk 21 @ 8:00p
01020MPHB1B2B3B4B5-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 207SUSTGUST
−24h−18h−12h−6hnow
Light breeze veering 172° from the wsw.
Georgetown, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
991.7
+2.3 mb in 3h · rising rapidly · 29.28 inHg
Now
991.7
mb
3h
+2.3
mb
12h
-1.8
mb
24h
-1.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 989994
9809859909951000STORM|RAIN-21h-18h-15h-12h-9h-6h-3h-24hNOW993.5988.6991.7
−24h−18h−12h−6hnow
The low is filling — pressure climbing out of storm territory.
Georgetown, PA
Air quality
78
AQI
Moderate
-7 in 6h

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.

PM 2.5Good
7.9μg/m³
PM 10Good
8μg/m³
NO₂Good
8μg/m³
OzoneDRIVERModerate
95μg/m³
UV IndexLow
0.0

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
Georgetown, PA
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow

Visibility
29.2mi
UNLIMITED
118 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
02:10 UTC · Georgetown, PA · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
02:10 UTC · Georgetown, PA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Georgetown, PA
Satellite · infrared · animated
Georgetown, PA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Georgetown, PA
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:09 AM
Sunrise
1:41 AM
Daylight
14h 55m
Sunset
4:36 PM
Civil dusk
9:10 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Georgetown, PA
The moon
Waning Gibbous
77% illuminated
Moonrise
11:21 PM
Moonset
11:14 AM
In sign
♓︎ Pisces
Georgetown, PA
Microseason
Jul 1–5

Cicadas claim the afternoon

fish
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

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

  1. Sat97°75°47%
  2. Sun90°72°71%
  3. Mon80°65°89%
  4. Tue69°65°79%
  5. Wed75°62°30%
  6. Thu88°63°16%
  7. Fri87°71°47%
  8. Sat81°61°33%
  9. Sun76°63°30%
  10. Mon80°56°21%
  11. Tue84°59°18%
  12. Wed82°63°25%
  13. Thu82°61°26%
  14. Fri87°60°29%
  15. Sat87°68°48%
  16. 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

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.