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

Weather in Pen Argyl, Pennsylvania

Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →

Pen Argyl, PA
Sunday, May 17 at 3:41 AM
69
°
Partly Cloudy
Feels like
65°
Humidity
52%
Wind
10 mph
Sunrise
5:42 AM
Sunset
8:12 PM
Pen Argyl, PA
Hour by hour · 24h
47°
11p
47°
12a
47°
1a
47°
2a
47°
3a
47°
4a
47°
5a
46°
6a
47°
7a
49°
8a
52°
9a
53°
10a
55°
11a
58°
12p
60°
1p
61°
2p
63°
3p
64°
4p
64°
5p
64°
6p
64°
7p
60°
8p
57°
9p
56°
10p
L 46°H 64°
Pen Argyl, PA
7-day forecast
  1. Today
    May 16
    Overcast
    11%
    79°49°
  2. Sunday
    May 17
    Overcast
    11%
    87°64°
  3. Monday
    May 18
    Light Showers
    11%
    91°66°
  4. Tuesday
    May 19
    Light Drizzle
    84°64°
  5. Wednesday
    May 20
    Light Showers
    75%
    82°53°
  6. Thursday
    May 21
    Overcast
    12%
    68°43°
  7. Friday
    May 22
    Light Drizzle
    25%
    58°45°
Pen Argyl, PA
Anemometer · 24h winds · from true
NESW
From · True
W
266° · backing 8°
Direction
W
266°
Sustained
10
mph
Gust
16
mph
Peak 24h
25
avg 9
Beaufort · 3 · GENTLE 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 9 · pk 25 @ 5:00p
−24h−18h−12h−6hnow
Light breeze backing 8° from the w.
Pen Argyl, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
983.5
-0.3 mb in 3h · rising rapidly · 29.04 inHg
Now
983.5
mb
3h
-0.3
mb
12h
-2.3
mb
24h
-3.8
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 983990
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Pen Argyl, PA
Air quality
82
AQI
Moderate
PM 2.5
9.7 μg/m³
PM 10
9.9 μg/m³
NO₂
7.4 μg/m³
Ozone
112.0 μg/m³
UV Index
0.0 Low
Pen Argyl, PA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:12 AM
Sunrise
5:42 AM
Daylight
14h 30m
Sunset
8:12 PM
Civil dusk
12:44 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Pen Argyl, PA
The moon
New Moon
0% illuminated
Moonrise
9:45 AM
Moonset
12:40 AM
In sign
♊︎ Gemini
Pen Argyl, PA
Microseason · 28 of 72
May 16–20

Roses open along the stoops

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Pen Argyl at a glance

  • Today vs. normal: 69°F — typical for the season
  • Last frost: April 21 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Warm-season window is open

As of May 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.

ZIP codes in Pen Argyl

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.