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Port Trevorton, Pennsylvania Weather

Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →

Port Trevorton weather forecast — hour by hour, 7-day outlook, NOAA radar

Port Trevorton, PA
Saturday, July 4 at 8:01 AM
77
°
Overcast
Feels like
83°
Humidity
72%
Wind
3 mph
Sunrise
1:41 AM
Sunset
4:42 PM
Port Trevorton, PA
Hour by hour · 24h
24-Hour ForecastPort Trevorton, PA: 24-hour forecast. Temperatures range from 72 to 99 degrees Fahrenheit with a 25% chance of precipitation at 8 PM.
L 72°H 99°
Port Trevorton, PA
7-day forecast
  1. Today
    Jul 4
    Drizzle
    25%
    0.08″
    99°71°
  2. Sunday
    Jul 5
    Heavy Rain
    93%
    0.58″
    91°72°-8°
  3. Monday
    Jul 6
    Thunderstorm
    93%
    0.07″
    73°64°-18°
  4. Tuesday
    Jul 7
    Overcast
    62%
    77°62°+4°
  5. Wednesday
    Jul 8
    Overcast
    16%
    85°57°+8°
  6. Thursday
    Jul 9
    Light Drizzle
    34%
    0.04″
    87°63°+2°
  7. Friday
    Jul 10
    Light Drizzle
    40%
    87°67°
Port Trevorton, PA
Anemometer · 24h winds · from true
NESW
From · True
SSW
207° · backing 78°
Direction
SSW
207°
Sustained
3
mph
Gust
5
mph
Peak 24h
16
avg 5
Beaufort · 1 · LIGHT AIR
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 5 · pk 16 @ 3:00p
01020304050MPHB1B2B3B4B5B6B7B8B9-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 441SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Port Trevorton, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
997.7
+1.3 mb in 3h · rising · 29.46 inHg
Now
997.7
mb
3h
+1.3
mb
12h
+1.4
mb
24h
-2.1
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 9961000
9909951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1000.0996.3997.7
−24h−18h−12h−6hnow
The low is filling — pressure climbing out of storm territory.
Port Trevorton, PA
Air quality
54
AQI
Moderate
+1 in 6h

AQI 54 (Moderate), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 48 now. With UV 4.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 28 around 1 PM.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
7.6μg/m³
PM 10Good
8μg/m³
NO₂Good
2μg/m³
OzoneDRIVERUnhealthy SG
102μg/m³
UV IndexLow
1.3

What's driving it

Ozone × UV × Sky

Ozone at AQI 48 now. With UV 4.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 28 around 1 PM.

Present
AQI 48
UV peak
4.3 at 1 PM
Sky at peak
clear
Projected peak
AQI 28

PM × Wind × Precip

PM2.5 at 7.6 µg/m³ (AQI 42) with a 0.94 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.

PM2.5/PM10
0.94
Wind
calm
Recent rain
0h in last 6h
Pattern
stagnant smoke
Port Trevorton, PA
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow

Visibility
45.3mi
UNLIMITED
90 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
12:01 UTC · Port Trevorton, 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
12:01 UTC · Port Trevorton, PA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Port Trevorton, PA
Satellite · infrared · animated
Port Trevorton, PA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Port Trevorton, 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
15h 01m
Sunset
4:42 PM
Civil dusk
9:16 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Port Trevorton, PA
The moon
Waning Gibbous
82% illuminated
Moonrise
11:02 PM
Moonset
10:10 AM
In sign
♓︎ Pisces
Port Trevorton, PA
Microseason
Jul 1–5

Cicadas claim the afternoon

plant
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Port Trevorton at a glance

  • Today vs. normal: 6°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.

ZIP code: 17864

16-Day Forecast — Port Trevorton

  1. Sat99°71°25%
  2. Sun91°72°93%
  3. Mon73°64°93%
  4. Tue77°62°62%
  5. Wed85°57°16%
  6. Thu87°63°34%
  7. Fri87°67°40%
  8. Sat85°70°30%
  9. Sun73°65°27%
  10. Mon72°64°18%
  11. Tue80°64°15%
  12. Wed84°65°19%
  13. Thu93°69°22%
  14. Fri92°73°31%
  15. Sat84°70°39%
  16. Sun86°66°25%

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 — Port Trevorton

SPC has placed Port Trevorton 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 Port Trevorton

  • 17864

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.